[PATCH v3 15/22] perf map: Use functions to access the variables in map

From: Ian Rogers
Date: Fri Feb 11 2022 - 05:35:32 EST

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In reply to: Arnaldo Carvalho de Melo: "Re: [PATCH v3 14/22] perf maps: Add functions to access maps"
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The use of functions enables easier reference count
checking. Some minor changes to map_ip and unmap_ip to making the
naming a little clearer. __maps_insert is modified to return the
inserted map, which simplifies the reference checking
wrapping. maps__fixup_overlappings has some minor tweaks so that
puts occur on error paths. dso__process_kernel_symbol has the
unused curr_mapp argument removed.

Signed-off-by: Ian Rogers <irogers@xxxxxxxxxx>
---
tools/perf/arch/s390/annotate/instructions.c | 4 +-
tools/perf/arch/x86/tests/dwarf-unwind.c | 2 +-
tools/perf/arch/x86/util/event.c | 6 +-
tools/perf/builtin-annotate.c | 8 +-
tools/perf/builtin-inject.c | 8 +-
tools/perf/builtin-kallsyms.c | 6 +-
tools/perf/builtin-kmem.c | 4 +-
tools/perf/builtin-mem.c | 4 +-
tools/perf/builtin-report.c | 20 +--
tools/perf/builtin-script.c | 26 ++--
tools/perf/builtin-top.c | 12 +-
tools/perf/builtin-trace.c | 2 +-
.../scripts/python/Perf-Trace-Util/Context.c | 7 +-
tools/perf/tests/code-reading.c | 32 ++---
tools/perf/tests/hists_common.c | 4 +-
tools/perf/tests/vmlinux-kallsyms.c | 35 +++---
tools/perf/ui/browsers/annotate.c | 7 +-
tools/perf/ui/browsers/hists.c | 18 +--
tools/perf/ui/browsers/map.c | 4 +-
tools/perf/util/annotate.c | 38 +++---
tools/perf/util/auxtrace.c | 2 +-
tools/perf/util/block-info.c | 4 +-
tools/perf/util/bpf-event.c | 8 +-
tools/perf/util/build-id.c | 2 +-
tools/perf/util/callchain.c | 10 +-
tools/perf/util/data-convert-json.c | 4 +-
tools/perf/util/db-export.c | 4 +-
tools/perf/util/dlfilter.c | 21 ++--
tools/perf/util/dso.c | 4 +-
tools/perf/util/event.c | 14 +--
tools/perf/util/evsel_fprintf.c | 4 +-
tools/perf/util/hist.c | 10 +-
tools/perf/util/intel-pt.c | 48 +++----
tools/perf/util/machine.c | 84 +++++++------
tools/perf/util/map.c | 117 +++++++++---------
tools/perf/util/map.h | 58 ++++++++-
tools/perf/util/maps.c | 83 +++++++------
tools/perf/util/probe-event.c | 44 +++----
.../util/scripting-engines/trace-event-perl.c | 9 +-
.../scripting-engines/trace-event-python.c | 12 +-
tools/perf/util/sort.c | 46 +++----
tools/perf/util/symbol-elf.c | 39 +++---
tools/perf/util/symbol.c | 96 +++++++-------
tools/perf/util/symbol_fprintf.c | 2 +-
tools/perf/util/synthetic-events.c | 28 ++---
tools/perf/util/thread.c | 26 ++--
tools/perf/util/unwind-libunwind-local.c | 34 ++---
tools/perf/util/unwind-libunwind.c | 4 +-
tools/perf/util/vdso.c | 2 +-
49 files changed, 577 insertions(+), 489 deletions(-)

diff --git a/tools/perf/arch/s390/annotate/instructions.c b/tools/perf/arch/s390/annotate/instructions.c
index 0e136630659e..740f1a63bc04 100644
--- a/tools/perf/arch/s390/annotate/instructions.c
+++ b/tools/perf/arch/s390/annotate/instructions.c
@@ -39,7 +39,9 @@ static int s390_call__parse(struct arch *arch, struct ins_operands *ops,
target.addr = map__objdump_2mem(map, ops->target.addr);

if (maps__find_ams(ms->maps, &target) == 0 &&
- map__rip_2objdump(target.ms.map, map->map_ip(target.ms.map, target.addr)) == ops->target.addr)
+ map__rip_2objdump(target.ms.map,
+ map->map_ip(target.ms.map, target.addr)
+ ) == ops->target.addr)
ops->target.sym = target.ms.sym;

return 0;
diff --git a/tools/perf/arch/x86/tests/dwarf-unwind.c b/tools/perf/arch/x86/tests/dwarf-unwind.c
index a54dea7c112f..497593be80f2 100644
--- a/tools/perf/arch/x86/tests/dwarf-unwind.c
+++ b/tools/perf/arch/x86/tests/dwarf-unwind.c
@@ -33,7 +33,7 @@ static int sample_ustack(struct perf_sample *sample,
return -1;
}

- stack_size = map->end - sp;
+ stack_size = map__end(map) - sp;
stack_size = stack_size > STACK_SIZE ? STACK_SIZE : stack_size;

memcpy(buf, (void *) sp, stack_size);
diff --git a/tools/perf/arch/x86/util/event.c b/tools/perf/arch/x86/util/event.c
index 7b6b0c98fb36..c790c682b76e 100644
--- a/tools/perf/arch/x86/util/event.c
+++ b/tools/perf/arch/x86/util/event.c
@@ -57,9 +57,9 @@ int perf_event__synthesize_extra_kmaps(struct perf_tool *tool,

event->mmap.header.size = size;

- event->mmap.start = map->start;
- event->mmap.len = map->end - map->start;
- event->mmap.pgoff = map->pgoff;
+ event->mmap.start = map__start(map);
+ event->mmap.len = map__size(map);
+ event->mmap.pgoff = map__pgoff(map);
event->mmap.pid = machine->pid;

strlcpy(event->mmap.filename, kmap->name, PATH_MAX);
diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c
index 490bb9b8cf17..49d3ae36fd89 100644
--- a/tools/perf/builtin-annotate.c
+++ b/tools/perf/builtin-annotate.c
@@ -199,7 +199,7 @@ static int process_branch_callback(struct evsel *evsel,
return 0;

if (a.map != NULL)
- a.map->dso->hit = 1;
+ map__dso(a.map)->hit = 1;

hist__account_cycles(sample->branch_stack, al, sample, false, NULL);

@@ -231,9 +231,9 @@ static int evsel__add_sample(struct evsel *evsel, struct perf_sample *sample,
*/
if (al->sym != NULL) {
rb_erase_cached(&al->sym->rb_node,
- &al->map->dso->symbols);
+ &map__dso(al->map)->symbols);
symbol__delete(al->sym);
- dso__reset_find_symbol_cache(al->map->dso);
+ dso__reset_find_symbol_cache(map__dso(al->map));
}
return 0;
}
@@ -315,7 +315,7 @@ static void hists__find_annotations(struct hists *hists,
struct hist_entry *he = rb_entry(nd, struct hist_entry, rb_node);
struct annotation *notes;

- if (he->ms.sym == NULL || he->ms.map->dso->annotate_warned)
+ if (he->ms.sym == NULL || map__dso(he->ms.map)->annotate_warned)
goto find_next;

if (ann->sym_hist_filter &&
diff --git a/tools/perf/builtin-inject.c b/tools/perf/builtin-inject.c
index f7917c390e96..92a9dbc3d4cd 100644
--- a/tools/perf/builtin-inject.c
+++ b/tools/perf/builtin-inject.c
@@ -600,10 +600,10 @@ int perf_event__inject_buildid(struct perf_tool *tool, union perf_event *event,
}

if (thread__find_map(thread, sample->cpumode, sample->ip, &al)) {
- if (!al.map->dso->hit) {
- al.map->dso->hit = 1;
- dso__inject_build_id(al.map->dso, tool, machine,
- sample->cpumode, al.map->flags);
+ if (!map__dso(al.map)->hit) {
+ map__dso(al.map)->hit = 1;
+ dso__inject_build_id(map__dso(al.map), tool, machine,
+ sample->cpumode, map__flags(al.map));
}
}

diff --git a/tools/perf/builtin-kallsyms.c b/tools/perf/builtin-kallsyms.c
index c08ee81529e8..d940b60ce812 100644
--- a/tools/perf/builtin-kallsyms.c
+++ b/tools/perf/builtin-kallsyms.c
@@ -36,8 +36,10 @@ static int __cmd_kallsyms(int argc, const char **argv)
}

printf("%s: %s %s %#" PRIx64 "-%#" PRIx64 " (%#" PRIx64 "-%#" PRIx64")\n",
- symbol->name, map->dso->short_name, map->dso->long_name,
- map->unmap_ip(map, symbol->start), map->unmap_ip(map, symbol->end),
+ symbol->name, map__dso(map)->short_name,
+ map__dso(map)->long_name,
+ map__unmap_ip(map, symbol->start),
+ map__unmap_ip(map, symbol->end),
symbol->start, symbol->end);
}

diff --git a/tools/perf/builtin-kmem.c b/tools/perf/builtin-kmem.c
index 99d7ff9a8eff..d87d9c341a20 100644
--- a/tools/perf/builtin-kmem.c
+++ b/tools/perf/builtin-kmem.c
@@ -410,7 +410,7 @@ static u64 find_callsite(struct evsel *evsel, struct perf_sample *sample)
if (!caller) {
/* found */
if (node->ms.map)
- addr = map__unmap_ip(node->ms.map, node->ip);
+ addr = map__dso_unmap_ip(node->ms.map, node->ip);
else
addr = node->ip;

@@ -1012,7 +1012,7 @@ static void __print_slab_result(struct rb_root *root,

if (sym != NULL)
snprintf(buf, sizeof(buf), "%s+%" PRIx64 "", sym->name,
- addr - map->unmap_ip(map, sym->start));
+ addr - map__unmap_ip(map, sym->start));
else
snprintf(buf, sizeof(buf), "%#" PRIx64 "", addr);
printf(" %-34s |", buf);
diff --git a/tools/perf/builtin-mem.c b/tools/perf/builtin-mem.c
index fcf65a59bea2..d18083f57303 100644
--- a/tools/perf/builtin-mem.c
+++ b/tools/perf/builtin-mem.c
@@ -200,7 +200,7 @@ dump_raw_samples(struct perf_tool *tool,
goto out_put;

if (al.map != NULL)
- al.map->dso->hit = 1;
+ map__dso(al.map)->hit = 1;

field_sep = symbol_conf.field_sep;
if (field_sep) {
@@ -241,7 +241,7 @@ dump_raw_samples(struct perf_tool *tool,
symbol_conf.field_sep,
sample->data_src,
symbol_conf.field_sep,
- al.map ? (al.map->dso ? al.map->dso->long_name : "???") : "???",
+ al.map && map__dso(al.map) ? map__dso(al.map)->long_name : "???",
al.sym ? al.sym->name : "???");
out_put:
addr_location__put(&al);
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index 57611ef725c3..9b92b2bbd7de 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -304,7 +304,7 @@ static int process_sample_event(struct perf_tool *tool,
}

if (al.map != NULL)
- al.map->dso->hit = 1;
+ map__dso(al.map)->hit = 1;

if (ui__has_annotation() || rep->symbol_ipc || rep->total_cycles_mode) {
hist__account_cycles(sample->branch_stack, &al, sample,
@@ -579,7 +579,7 @@ static void report__warn_kptr_restrict(const struct report *rep)
return;

if (kernel_map == NULL ||
- (kernel_map->dso->hit &&
+ (map__dso(kernel_map)->hit &&
(kernel_kmap->ref_reloc_sym == NULL ||
kernel_kmap->ref_reloc_sym->addr == 0))) {
const char *desc =
@@ -805,13 +805,15 @@ static size_t maps__fprintf_task(struct maps *maps, int indent, FILE *fp)
struct map *map = rb_node->map;

printed += fprintf(fp, "%*s %" PRIx64 "-%" PRIx64 " %c%c%c%c %08" PRIx64 " %" PRIu64 " %s\n",
- indent, "", map->start, map->end,
- map->prot & PROT_READ ? 'r' : '-',
- map->prot & PROT_WRITE ? 'w' : '-',
- map->prot & PROT_EXEC ? 'x' : '-',
- map->flags & MAP_SHARED ? 's' : 'p',
- map->pgoff,
- map->dso->id.ino, map->dso->name);
+ indent, "",
+ map__start(map), map__end(map),
+ map__prot(map) & PROT_READ ? 'r' : '-',
+ map__prot(map) & PROT_WRITE ? 'w' : '-',
+ map__prot(map) & PROT_EXEC ? 'x' : '-',
+ map__flags(map) & MAP_SHARED ? 's' : 'p',
+ map__pgoff(map),
+ map__dso(map)->id.ino,
+ map__dso(map)->name);
}

return printed;
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index abae8184e171..4edfce95e137 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -972,12 +972,12 @@ static int perf_sample__fprintf_brstackoff(struct perf_sample *sample,
to = entries[i].to;

if (thread__find_map_fb(thread, sample->cpumode, from, &alf) &&
- !alf.map->dso->adjust_symbols)
- from = map__map_ip(alf.map, from);
+ !map__dso(alf.map)->adjust_symbols)
+ from = map__dso_map_ip(alf.map, from);

if (thread__find_map_fb(thread, sample->cpumode, to, &alt) &&
- !alt.map->dso->adjust_symbols)
- to = map__map_ip(alt.map, to);
+ !map__dso(alt.map)->adjust_symbols)
+ to = map__dso_map_ip(alt.map, to);

printed += fprintf(fp, " 0x%"PRIx64, from);
if (PRINT_FIELD(DSO)) {
@@ -1039,11 +1039,11 @@ static int grab_bb(u8 *buffer, u64 start, u64 end,
return 0;
}

- if (!thread__find_map(thread, *cpumode, start, &al) || !al.map->dso) {
+ if (!thread__find_map(thread, *cpumode, start, &al) || !map__dso(al.map)) {
pr_debug("\tcannot resolve %" PRIx64 "-%" PRIx64 "\n", start, end);
return 0;
}
- if (al.map->dso->data.status == DSO_DATA_STATUS_ERROR) {
+ if (map__dso(al.map)->data.status == DSO_DATA_STATUS_ERROR) {
pr_debug("\tcannot resolve %" PRIx64 "-%" PRIx64 "\n", start, end);
return 0;
}
@@ -1051,11 +1051,11 @@ static int grab_bb(u8 *buffer, u64 start, u64 end,
/* Load maps to ensure dso->is_64_bit has been updated */
map__load(al.map);

- offset = al.map->map_ip(al.map, start);
- len = dso__data_read_offset(al.map->dso, machine, offset, (u8 *)buffer,
- end - start + MAXINSN);
+ offset = map__map_ip(al.map, start);
+ len = dso__data_read_offset(map__dso(al.map), machine, offset,
+ (u8 *)buffer, end - start + MAXINSN);

- *is64bit = al.map->dso->is_64_bit;
+ *is64bit = map__dso(al.map)->is_64_bit;
if (len <= 0)
pr_debug("\tcannot fetch code for block at %" PRIx64 "-%" PRIx64 "\n",
start, end);
@@ -1070,9 +1070,9 @@ static int map__fprintf_srccode(struct map *map, u64 addr, FILE *fp, struct srcc
int len;
char *srccode;

- if (!map || !map->dso)
+ if (!map || !map__dso(map))
return 0;
- srcfile = get_srcline_split(map->dso,
+ srcfile = get_srcline_split(map__dso(map),
map__rip_2objdump(map, addr),
&line);
if (!srcfile)
@@ -1164,7 +1164,7 @@ static int ip__fprintf_sym(uint64_t addr, struct thread *thread,
if (al.addr < al.sym->end)
off = al.addr - al.sym->start;
else
- off = al.addr - al.map->start - al.sym->start;
+ off = al.addr - map__start(al.map) - al.sym->start;
printed += fprintf(fp, "\t%s", al.sym->name);
if (off)
printed += fprintf(fp, "%+d", off);
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index 1fc390f136dd..8db1df7bdabe 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -127,8 +127,8 @@ static int perf_top__parse_source(struct perf_top *top, struct hist_entry *he)
/*
* We can't annotate with just /proc/kallsyms
*/
- if (map->dso->symtab_type == DSO_BINARY_TYPE__KALLSYMS &&
- !dso__is_kcore(map->dso)) {
+ if (map__dso(map)->symtab_type == DSO_BINARY_TYPE__KALLSYMS &&
+ !dso__is_kcore(map__dso(map))) {
pr_err("Can't annotate %s: No vmlinux file was found in the "
"path\n", sym->name);
sleep(1);
@@ -180,8 +180,9 @@ static void ui__warn_map_erange(struct map *map, struct symbol *sym, u64 ip)
"Tools: %s\n\n"
"Not all samples will be on the annotation output.\n\n"
"Please report to linux-kernel@xxxxxxxxxxxxxxx\n",
- ip, map->dso->long_name, dso__symtab_origin(map->dso),
- map->start, map->end, sym->start, sym->end,
+ ip, map__dso(map)->long_name,
+ dso__symtab_origin(map__dso(map)),
+ map__start(map), map__end(map), sym->start, sym->end,
sym->binding == STB_GLOBAL ? 'g' :
sym->binding == STB_LOCAL ? 'l' : 'w', sym->name,
err ? "[unknown]" : uts.machine,
@@ -810,7 +811,8 @@ static void perf_event__process_sample(struct perf_tool *tool,
__map__is_kernel(al.map) && map__has_symbols(al.map)) {
if (symbol_conf.vmlinux_name) {
char serr[256];
- dso__strerror_load(al.map->dso, serr, sizeof(serr));
+ dso__strerror_load(map__dso(al.map),
+ serr, sizeof(serr));
ui__warning("The %s file can't be used: %s\n%s",
symbol_conf.vmlinux_name, serr, msg);
} else {
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index 32844d8a0ea5..0134f24da3e3 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -2862,7 +2862,7 @@ static void print_location(FILE *f, struct perf_sample *sample,
{

if ((verbose > 0 || print_dso) && al->map)
- fprintf(f, "%s@", al->map->dso->long_name);
+ fprintf(f, "%s@", map__dso(al->map)->long_name);

if ((verbose > 0 || print_sym) && al->sym)
fprintf(f, "%s+0x%" PRIx64, al->sym->name,
diff --git a/tools/perf/scripts/python/Perf-Trace-Util/Context.c b/tools/perf/scripts/python/Perf-Trace-Util/Context.c
index b64013a87c54..b83b62d33945 100644
--- a/tools/perf/scripts/python/Perf-Trace-Util/Context.c
+++ b/tools/perf/scripts/python/Perf-Trace-Util/Context.c
@@ -152,9 +152,10 @@ static PyObject *perf_sample_src(PyObject *obj, PyObject *args, bool get_srccode
map = c->al->map;
addr = c->al->addr;

- if (map && map->dso)
- srcfile = get_srcline_split(map->dso, map__rip_2objdump(map, addr), &line);
-
+ if (map && map__dso(map)) {
+ srcfile = get_srcline_split(map__dso(map),
+ map__rip_2objdump(map, addr), &line);
+ }
if (get_srccode) {
if (srcfile)
srccode = find_sourceline(srcfile, line, &len);
diff --git a/tools/perf/tests/code-reading.c b/tools/perf/tests/code-reading.c
index 6eafe36a8704..9cb7d3f577d7 100644
--- a/tools/perf/tests/code-reading.c
+++ b/tools/perf/tests/code-reading.c
@@ -240,7 +240,7 @@ static int read_object_code(u64 addr, size_t len, u8 cpumode,

pr_debug("Reading object code for memory address: %#"PRIx64"\n", addr);

- if (!thread__find_map(thread, cpumode, addr, &al) || !al.map->dso) {
+ if (!thread__find_map(thread, cpumode, addr, &al) || !map__dso(al.map)) {
if (cpumode == PERF_RECORD_MISC_HYPERVISOR) {
pr_debug("Hypervisor address can not be resolved - skipping\n");
return 0;
@@ -250,10 +250,10 @@ static int read_object_code(u64 addr, size_t len, u8 cpumode,
return -1;
}

- pr_debug("File is: %s\n", al.map->dso->long_name);
+ pr_debug("File is: %s\n", map__dso(al.map)->long_name);

- if (al.map->dso->symtab_type == DSO_BINARY_TYPE__KALLSYMS &&
- !dso__is_kcore(al.map->dso)) {
+ if (map__dso(al.map)->symtab_type == DSO_BINARY_TYPE__KALLSYMS &&
+ !dso__is_kcore(map__dso(al.map))) {
pr_debug("Unexpected kernel address - skipping\n");
return 0;
}
@@ -264,11 +264,11 @@ static int read_object_code(u64 addr, size_t len, u8 cpumode,
len = BUFSZ;

/* Do not go off the map */
- if (addr + len > al.map->end)
- len = al.map->end - addr;
+ if (addr + len > map__end(al.map))
+ len = map__end(al.map) - addr;

/* Read the object code using perf */
- ret_len = dso__data_read_offset(al.map->dso, maps__machine(thread->maps),
+ ret_len = dso__data_read_offset(map__dso(al.map), maps__machine(thread->maps),
al.addr, buf1, len);
if (ret_len != len) {
pr_debug("dso__data_read_offset failed\n");
@@ -283,11 +283,11 @@ static int read_object_code(u64 addr, size_t len, u8 cpumode,
return -1;

/* objdump struggles with kcore - try each map only once */
- if (dso__is_kcore(al.map->dso)) {
+ if (dso__is_kcore(map__dso(al.map))) {
size_t d;

for (d = 0; d < state->done_cnt; d++) {
- if (state->done[d] == al.map->start) {
+ if (state->done[d] == map__start(al.map)) {
pr_debug("kcore map tested already");
pr_debug(" - skipping\n");
return 0;
@@ -297,12 +297,12 @@ static int read_object_code(u64 addr, size_t len, u8 cpumode,
pr_debug("Too many kcore maps - skipping\n");
return 0;
}
- state->done[state->done_cnt++] = al.map->start;
+ state->done[state->done_cnt++] = map__start(al.map);
}

- objdump_name = al.map->dso->long_name;
- if (dso__needs_decompress(al.map->dso)) {
- if (dso__decompress_kmodule_path(al.map->dso, objdump_name,
+ objdump_name = map__dso(al.map)->long_name;
+ if (dso__needs_decompress(map__dso(al.map))) {
+ if (dso__decompress_kmodule_path(map__dso(al.map), objdump_name,
decomp_name,
sizeof(decomp_name)) < 0) {
pr_debug("decompression failed\n");
@@ -330,7 +330,7 @@ static int read_object_code(u64 addr, size_t len, u8 cpumode,
len -= ret;
if (len) {
pr_debug("Reducing len to %zu\n", len);
- } else if (dso__is_kcore(al.map->dso)) {
+ } else if (dso__is_kcore(map__dso(al.map))) {
/*
* objdump cannot handle very large segments
* that may be found in kcore.
@@ -588,8 +588,8 @@ static int do_test_code_reading(bool try_kcore)
pr_debug("map__load failed\n");
goto out_err;
}
- have_vmlinux = dso__is_vmlinux(map->dso);
- have_kcore = dso__is_kcore(map->dso);
+ have_vmlinux = dso__is_vmlinux(map__dso(map));
+ have_kcore = dso__is_kcore(map__dso(map));

/* 2nd time through we just try kcore */
if (try_kcore && !have_kcore)
diff --git a/tools/perf/tests/hists_common.c b/tools/perf/tests/hists_common.c
index 6f34d08b84e5..40eccc659767 100644
--- a/tools/perf/tests/hists_common.c
+++ b/tools/perf/tests/hists_common.c
@@ -181,7 +181,7 @@ void print_hists_in(struct hists *hists)
if (!he->filtered) {
pr_info("%2d: entry: %-8s [%-8s] %20s: period = %"PRIu64"\n",
i, thread__comm_str(he->thread),
- he->ms.map->dso->short_name,
+ map__dso(he->ms.map)->short_name,
he->ms.sym->name, he->stat.period);
}

@@ -208,7 +208,7 @@ void print_hists_out(struct hists *hists)
if (!he->filtered) {
pr_info("%2d: entry: %8s:%5d [%-8s] %20s: period = %"PRIu64"/%"PRIu64"\n",
i, thread__comm_str(he->thread), he->thread->tid,
- he->ms.map->dso->short_name,
+ map__dso(he->ms.map)->short_name,
he->ms.sym->name, he->stat.period,
he->stat_acc ? he->stat_acc->period : 0);
}
diff --git a/tools/perf/tests/vmlinux-kallsyms.c b/tools/perf/tests/vmlinux-kallsyms.c
index 11a230ee5894..5afab21455f1 100644
--- a/tools/perf/tests/vmlinux-kallsyms.c
+++ b/tools/perf/tests/vmlinux-kallsyms.c
@@ -13,7 +13,7 @@
#include "debug.h"
#include "machine.h"

-#define UM(x) kallsyms_map->unmap_ip(kallsyms_map, (x))
+#define UM(x) map__unmap_ip(kallsyms_map, (x))

static bool is_ignored_symbol(const char *name, char type)
{
@@ -216,8 +216,8 @@ static int test__vmlinux_matches_kallsyms(struct test_suite *test __maybe_unused
if (sym->start == sym->end)
continue;

- mem_start = vmlinux_map->unmap_ip(vmlinux_map, sym->start);
- mem_end = vmlinux_map->unmap_ip(vmlinux_map, sym->end);
+ mem_start = map__unmap_ip(vmlinux_map, sym->start);
+ mem_end = map__unmap_ip(vmlinux_map, sym->end);

first_pair = machine__find_kernel_symbol(&kallsyms, mem_start, NULL);
pair = first_pair;
@@ -262,7 +262,7 @@ static int test__vmlinux_matches_kallsyms(struct test_suite *test __maybe_unused

continue;
}
- } else if (mem_start == kallsyms.vmlinux_map->end) {
+ } else if (mem_start == map__end(kallsyms.vmlinux_map)) {
/*
* Ignore aliases to _etext, i.e. to the end of the kernel text area,
* such as __indirect_thunk_end.
@@ -294,9 +294,10 @@ static int test__vmlinux_matches_kallsyms(struct test_suite *test __maybe_unused
* so use the short name, less descriptive but the same ("[kernel]" in
* both cases.
*/
- struct map *pair = maps__find_by_name(kallsyms.kmaps, (map->dso->kernel ?
- map->dso->short_name :
- map->dso->name));
+ struct map *pair = maps__find_by_name(kallsyms.kmaps,
+ map__dso(map)->kernel
+ ? map__dso(map)->short_name
+ : map__dso(map)->name);
if (pair) {
pair->priv = 1;
} else {
@@ -313,25 +314,27 @@ static int test__vmlinux_matches_kallsyms(struct test_suite *test __maybe_unused
maps__for_each_entry(maps, rb_node) {
struct map *pair, *map = rb_node->map;

- mem_start = vmlinux_map->unmap_ip(vmlinux_map, map->start);
- mem_end = vmlinux_map->unmap_ip(vmlinux_map, map->end);
+ mem_start = map__unmap_ip(vmlinux_map, map__start(map));
+ mem_end = map__unmap_ip(vmlinux_map, map__end(map));

pair = maps__find(kallsyms.kmaps, mem_start);
- if (pair == NULL || pair->priv)
+ if (pair == NULL || map__priv(pair))
continue;

- if (pair->start == mem_start) {
+ if (map__start(pair) == mem_start) {
if (!header_printed) {
pr_info("WARN: Maps in vmlinux with a different name in kallsyms:\n");
header_printed = true;
}

pr_info("WARN: %" PRIx64 "-%" PRIx64 " %" PRIx64 " %s in kallsyms as",
- map->start, map->end, map->pgoff, map->dso->name);
- if (mem_end != pair->end)
+ map__start(map), map__end(map),
+ map__pgoff(map), map__dso(map)->name);
+ if (mem_end != map__end(pair))
pr_info(":\nWARN: *%" PRIx64 "-%" PRIx64 " %" PRIx64,
- pair->start, pair->end, pair->pgoff);
- pr_info(" %s\n", pair->dso->name);
+ map__start(pair), map__end(pair),
+ map__pgoff(pair));
+ pr_info(" %s\n", map__dso(pair)->name);
pair->priv = 1;
}
}
@@ -343,7 +346,7 @@ static int test__vmlinux_matches_kallsyms(struct test_suite *test __maybe_unused
maps__for_each_entry(maps, rb_node) {
struct map *map = rb_node->map;

- if (!map->priv) {
+ if (!map__priv(map)) {
if (!header_printed) {
pr_info("WARN: Maps only in kallsyms:\n");
header_printed = true;
diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c
index 44ba900828f6..7d51d92302dc 100644
--- a/tools/perf/ui/browsers/annotate.c
+++ b/tools/perf/ui/browsers/annotate.c
@@ -446,7 +446,8 @@ static void ui_browser__init_asm_mode(struct ui_browser *browser)
static int sym_title(struct symbol *sym, struct map *map, char *title,
size_t sz, int percent_type)
{
- return snprintf(title, sz, "%s %s [Percent: %s]", sym->name, map->dso->long_name,
+ return snprintf(title, sz, "%s %s [Percent: %s]", sym->name,
+ map__dso(map)->long_name,
percent_type_str(percent_type));
}

@@ -971,14 +972,14 @@ int symbol__tui_annotate(struct map_symbol *ms, struct evsel *evsel,
if (sym == NULL)
return -1;

- if (ms->map->dso->annotate_warned)
+ if (map__dso(ms->map)->annotate_warned)
return -1;

if (not_annotated) {
err = symbol__annotate2(ms, evsel, opts, &browser.arch);
if (err) {
char msg[BUFSIZ];
- ms->map->dso->annotate_warned = true;
+ map__dso(ms->map)->annotate_warned = true;
symbol__strerror_disassemble(ms, err, msg, sizeof(msg));
ui__error("Couldn't annotate %s:\n%s", sym->name, msg);
goto out_free_offsets;
diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index 572ff38ceb0f..2241447e9bfb 100644
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -2487,7 +2487,7 @@ static struct symbol *symbol__new_unresolved(u64 addr, struct map *map)
return NULL;
}

- dso__insert_symbol(map->dso, sym);
+ dso__insert_symbol(map__dso(map), sym);
}

return sym;
@@ -2499,7 +2499,7 @@ add_annotate_opt(struct hist_browser *browser __maybe_unused,
struct map_symbol *ms,
u64 addr)
{
- if (!ms->map || !ms->map->dso || ms->map->dso->annotate_warned)
+ if (!ms->map || !map__dso(ms->map) || map__dso(ms->map)->annotate_warned)
return 0;

if (!ms->sym)
@@ -2590,8 +2590,10 @@ static int hists_browser__zoom_map(struct hist_browser *browser, struct map *map
ui_helpline__pop();
} else {
ui_helpline__fpush("To zoom out press ESC or ENTER + \"Zoom out of %s DSO\"",
- __map__is_kernel(map) ? "the Kernel" : map->dso->short_name);
- browser->hists->dso_filter = map->dso;
+ __map__is_kernel(map)
+ ? "the Kernel"
+ : map__dso(map)->short_name);
+ browser->hists->dso_filter = map__dso(map);
perf_hpp__set_elide(HISTC_DSO, true);
pstack__push(browser->pstack, &browser->hists->dso_filter);
}
@@ -2616,7 +2618,9 @@ add_dso_opt(struct hist_browser *browser, struct popup_action *act,

if (asprintf(optstr, "Zoom %s %s DSO (use the 'k' hotkey to zoom directly into the kernel)",
browser->hists->dso_filter ? "out of" : "into",
- __map__is_kernel(map) ? "the Kernel" : map->dso->short_name) < 0)
+ __map__is_kernel(map)
+ ? "the Kernel"
+ : map__dso(map)->short_name) < 0)
return 0;

act->ms.map = map;
@@ -3091,8 +3095,8 @@ static int evsel__hists_browse(struct evsel *evsel, int nr_events, const char *h

if (!browser->selection ||
!browser->selection->map ||
- !browser->selection->map->dso ||
- browser->selection->map->dso->annotate_warned) {
+ !map__dso(browser->selection->map) ||
+ map__dso(browser->selection->map)->annotate_warned) {
continue;
}

diff --git a/tools/perf/ui/browsers/map.c b/tools/perf/ui/browsers/map.c
index 3d49b916c9e4..3d1b958d8832 100644
--- a/tools/perf/ui/browsers/map.c
+++ b/tools/perf/ui/browsers/map.c
@@ -76,7 +76,7 @@ static int map_browser__run(struct map_browser *browser)
{
int key;

- if (ui_browser__show(&browser->b, browser->map->dso->long_name,
+ if (ui_browser__show(&browser->b, map__dso(browser->map)->long_name,
"Press ESC to exit, %s / to search",
verbose > 0 ? "" : "restart with -v to use") < 0)
return -1;
@@ -106,7 +106,7 @@ int map__browse(struct map *map)
{
struct map_browser mb = {
.b = {
- .entries = &map->dso->symbols,
+ .entries = &map__dso(map)->symbols,
.refresh = ui_browser__rb_tree_refresh,
.seek = ui_browser__rb_tree_seek,
.write = map_browser__write,
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index 01900689dc00..3a7433d3e48a 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -280,7 +280,9 @@ static int call__parse(struct arch *arch, struct ins_operands *ops, struct map_s
target.addr = map__objdump_2mem(map, ops->target.addr);

if (maps__find_ams(ms->maps, &target) == 0 &&
- map__rip_2objdump(target.ms.map, map->map_ip(target.ms.map, target.addr)) == ops->target.addr)
+ map__rip_2objdump(target.ms.map,
+ map->map_ip(target.ms.map, target.addr)
+ ) == ops->target.addr)
ops->target.sym = target.ms.sym;

return 0;
@@ -384,8 +386,8 @@ static int jump__parse(struct arch *arch, struct ins_operands *ops, struct map_s
}

target.addr = map__objdump_2mem(map, ops->target.addr);
- start = map->unmap_ip(map, sym->start),
- end = map->unmap_ip(map, sym->end);
+ start = map__unmap_ip(map, sym->start),
+ end = map__unmap_ip(map, sym->end);

ops->target.outside = target.addr < start || target.addr > end;

@@ -408,7 +410,9 @@ static int jump__parse(struct arch *arch, struct ins_operands *ops, struct map_s
* the symbol searching and disassembly should be done.
*/
if (maps__find_ams(ms->maps, &target) == 0 &&
- map__rip_2objdump(target.ms.map, map->map_ip(target.ms.map, target.addr)) == ops->target.addr)
+ map__rip_2objdump(target.ms.map,
+ map->map_ip(target.ms.map, target.addr)
+ ) == ops->target.addr)
ops->target.sym = target.ms.sym;

if (!ops->target.outside) {
@@ -889,7 +893,7 @@ static int __symbol__inc_addr_samples(struct map_symbol *ms,
unsigned offset;
struct sym_hist *h;

- pr_debug3("%s: addr=%#" PRIx64 "\n", __func__, ms->map->unmap_ip(ms->map, addr));
+ pr_debug3("%s: addr=%#" PRIx64 "\n", __func__, map__unmap_ip(ms->map, addr));

if ((addr < sym->start || addr >= sym->end) &&
(addr != sym->end || sym->start != sym->end)) {
@@ -1016,13 +1020,13 @@ int addr_map_symbol__account_cycles(struct addr_map_symbol *ams,
if (start &&
(start->ms.sym == ams->ms.sym ||
(ams->ms.sym &&
- start->addr == ams->ms.sym->start + ams->ms.map->start)))
+ start->addr == ams->ms.sym->start + map__start(ams->ms.map))))
saddr = start->al_addr;
if (saddr == 0)
pr_debug2("BB with bad start: addr %"PRIx64" start %"PRIx64" sym %"PRIx64" saddr %"PRIx64"\n",
ams->addr,
start ? start->addr : 0,
- ams->ms.sym ? ams->ms.sym->start + ams->ms.map->start : 0,
+ ams->ms.sym ? ams->ms.sym->start + map__start(ams->ms.map) : 0,
saddr);
err = symbol__account_cycles(ams->al_addr, saddr, ams->ms.sym, cycles);
if (err)
@@ -1593,7 +1597,7 @@ static void delete_last_nop(struct symbol *sym)

int symbol__strerror_disassemble(struct map_symbol *ms, int errnum, char *buf, size_t buflen)
{
- struct dso *dso = ms->map->dso;
+ struct dso *dso = map__dso(ms->map);

BUG_ON(buflen == 0);

@@ -1723,7 +1727,7 @@ static int symbol__disassemble_bpf(struct symbol *sym,
struct map *map = args->ms.map;
struct perf_bpil *info_linear;
struct disassemble_info info;
- struct dso *dso = map->dso;
+ struct dso *dso = map__dso(map);
int pc = 0, count, sub_id;
struct btf *btf = NULL;
char tpath[PATH_MAX];
@@ -1946,7 +1950,7 @@ static int symbol__disassemble(struct symbol *sym, struct annotate_args *args)
{
struct annotation_options *opts = args->options;
struct map *map = args->ms.map;
- struct dso *dso = map->dso;
+ struct dso *dso = map__dso(map);
char *command;
FILE *file;
char symfs_filename[PATH_MAX];
@@ -1973,8 +1977,8 @@ static int symbol__disassemble(struct symbol *sym, struct annotate_args *args)
return err;

pr_debug("%s: filename=%s, sym=%s, start=%#" PRIx64 ", end=%#" PRIx64 "\n", __func__,
- symfs_filename, sym->name, map->unmap_ip(map, sym->start),
- map->unmap_ip(map, sym->end));
+ symfs_filename, sym->name, map__unmap_ip(map, sym->start),
+ map__unmap_ip(map, sym->end));

pr_debug("annotating [%p] %30s : [%p] %30s\n",
dso, dso->long_name, sym, sym->name);
@@ -2386,7 +2390,7 @@ int symbol__annotate_printf(struct map_symbol *ms, struct evsel *evsel,
{
struct map *map = ms->map;
struct symbol *sym = ms->sym;
- struct dso *dso = map->dso;
+ struct dso *dso = map__dso(map);
char *filename;
const char *d_filename;
const char *evsel_name = evsel__name(evsel);
@@ -2569,7 +2573,7 @@ int map_symbol__annotation_dump(struct map_symbol *ms, struct evsel *evsel,
}

fprintf(fp, "%s() %s\nEvent: %s\n\n",
- ms->sym->name, ms->map->dso->long_name, ev_name);
+ ms->sym->name, map__dso(ms->map)->long_name, ev_name);
symbol__annotate_fprintf2(ms->sym, fp, opts);

fclose(fp);
@@ -2781,7 +2785,7 @@ static void annotation__calc_lines(struct annotation *notes, struct map *map,
if (percent_max <= 0.5)
continue;

- al->path = get_srcline(map->dso, notes->start + al->offset, NULL,
+ al->path = get_srcline(map__dso(map), notes->start + al->offset, NULL,
false, true, notes->start + al->offset);
insert_source_line(&tmp_root, al, opts);
}
@@ -2800,7 +2804,7 @@ static void symbol__calc_lines(struct map_symbol *ms, struct rb_root *root,
int symbol__tty_annotate2(struct map_symbol *ms, struct evsel *evsel,
struct annotation_options *opts)
{
- struct dso *dso = ms->map->dso;
+ struct dso *dso = map__dso(ms->map);
struct symbol *sym = ms->sym;
struct rb_root source_line = RB_ROOT;
struct hists *hists = evsel__hists(evsel);
@@ -2836,7 +2840,7 @@ int symbol__tty_annotate2(struct map_symbol *ms, struct evsel *evsel,
int symbol__tty_annotate(struct map_symbol *ms, struct evsel *evsel,
struct annotation_options *opts)
{
- struct dso *dso = ms->map->dso;
+ struct dso *dso = map__dso(ms->map);
struct symbol *sym = ms->sym;
struct rb_root source_line = RB_ROOT;
int err;
diff --git a/tools/perf/util/auxtrace.c b/tools/perf/util/auxtrace.c
index 825336304a37..2e864c9bdef3 100644
--- a/tools/perf/util/auxtrace.c
+++ b/tools/perf/util/auxtrace.c
@@ -2478,7 +2478,7 @@ static struct dso *load_dso(const char *name)
if (map__load(map) < 0)
pr_err("File '%s' not found or has no symbols.\n", name);

- dso = dso__get(map->dso);
+ dso = dso__get(map__dso(map));

map__put(map);

diff --git a/tools/perf/util/block-info.c b/tools/perf/util/block-info.c
index 5ecd4f401f32..16a7b4adcf18 100644
--- a/tools/perf/util/block-info.c
+++ b/tools/perf/util/block-info.c
@@ -317,9 +317,9 @@ static int block_dso_entry(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
struct block_fmt *block_fmt = container_of(fmt, struct block_fmt, fmt);
struct map *map = he->ms.map;

- if (map && map->dso) {
+ if (map && map__dso(map)) {
return scnprintf(hpp->buf, hpp->size, "%*s", block_fmt->width,
- map->dso->short_name);
+ map__dso(map)->short_name);
}

return scnprintf(hpp->buf, hpp->size, "%*s", block_fmt->width,
diff --git a/tools/perf/util/bpf-event.c b/tools/perf/util/bpf-event.c
index 33257b594a71..5717933be116 100644
--- a/tools/perf/util/bpf-event.c
+++ b/tools/perf/util/bpf-event.c
@@ -95,10 +95,10 @@ static int machine__process_bpf_event_load(struct machine *machine,
struct map *map = maps__find(machine__kernel_maps(machine), addr);

if (map) {
- map->dso->binary_type = DSO_BINARY_TYPE__BPF_PROG_INFO;
- map->dso->bpf_prog.id = id;
- map->dso->bpf_prog.sub_id = i;
- map->dso->bpf_prog.env = env;
+ map__dso(map)->binary_type = DSO_BINARY_TYPE__BPF_PROG_INFO;
+ map__dso(map)->bpf_prog.id = id;
+ map__dso(map)->bpf_prog.sub_id = i;
+ map__dso(map)->bpf_prog.env = env;
}
}
return 0;
diff --git a/tools/perf/util/build-id.c b/tools/perf/util/build-id.c
index 7a5821c87f94..274b705dd941 100644
--- a/tools/perf/util/build-id.c
+++ b/tools/perf/util/build-id.c
@@ -59,7 +59,7 @@ int build_id__mark_dso_hit(struct perf_tool *tool __maybe_unused,
}

if (thread__find_map(thread, sample->cpumode, sample->ip, &al))
- al.map->dso->hit = 1;
+ map__dso(al.map)->hit = 1;

thread__put(thread);
return 0;
diff --git a/tools/perf/util/callchain.c b/tools/perf/util/callchain.c
index 61bb3fb2107a..a8cfd31a3ff0 100644
--- a/tools/perf/util/callchain.c
+++ b/tools/perf/util/callchain.c
@@ -695,8 +695,8 @@ static enum match_result match_chain_strings(const char *left,
static enum match_result match_chain_dso_addresses(struct map *left_map, u64 left_ip,
struct map *right_map, u64 right_ip)
{
- struct dso *left_dso = left_map ? left_map->dso : NULL;
- struct dso *right_dso = right_map ? right_map->dso : NULL;
+ struct dso *left_dso = left_map ? map__dso(left_map) : NULL;
+ struct dso *right_dso = right_map ? map__dso(right_map) : NULL;

if (left_dso != right_dso)
return left_dso < right_dso ? MATCH_LT : MATCH_GT;
@@ -1167,9 +1167,9 @@ char *callchain_list__sym_name(struct callchain_list *cl,

if (show_dso)
scnprintf(bf + printed, bfsize - printed, " %s",
- cl->ms.map ?
- cl->ms.map->dso->short_name :
- "unknown");
+ cl->ms.map
+ ? map__dso(cl->ms.map)->short_name
+ : "unknown");

return bf;
}
diff --git a/tools/perf/util/data-convert-json.c b/tools/perf/util/data-convert-json.c
index f1ab6edba446..9c83228bb9f1 100644
--- a/tools/perf/util/data-convert-json.c
+++ b/tools/perf/util/data-convert-json.c
@@ -127,8 +127,8 @@ static void output_sample_callchain_entry(struct perf_tool *tool,
fputc(',', out);
output_json_key_string(out, false, 5, "symbol", al->sym->name);

- if (al->map && al->map->dso) {
- const char *dso = al->map->dso->short_name;
+ if (al->map && map__dso(al->map)) {
+ const char *dso = map__dso(al->map)->short_name;

if (dso && strlen(dso) > 0) {
fputc(',', out);
diff --git a/tools/perf/util/db-export.c b/tools/perf/util/db-export.c
index 1cfcfdd3cf52..84c970c11794 100644
--- a/tools/perf/util/db-export.c
+++ b/tools/perf/util/db-export.c
@@ -179,7 +179,7 @@ static int db_ids_from_al(struct db_export *dbe, struct addr_location *al,
int err;

if (al->map) {
- struct dso *dso = al->map->dso;
+ struct dso *dso = map__dso(al->map);

err = db_export__dso(dbe, dso, maps__machine(al->maps));
if (err)
@@ -255,7 +255,7 @@ static struct call_path *call_path_from_sample(struct db_export *dbe,
al.addr = node->ip;

if (al.map && !al.sym)
- al.sym = dso__find_symbol(al.map->dso, al.addr);
+ al.sym = dso__find_symbol(map__dso(al.map), al.addr);

db_ids_from_al(dbe, &al, &dso_db_id, &sym_db_id, &offset);

diff --git a/tools/perf/util/dlfilter.c b/tools/perf/util/dlfilter.c
index d59462af15f1..f1d9dd7065e6 100644
--- a/tools/perf/util/dlfilter.c
+++ b/tools/perf/util/dlfilter.c
@@ -29,7 +29,7 @@ static void al_to_d_al(struct addr_location *al, struct perf_dlfilter_al *d_al)

d_al->size = sizeof(*d_al);
if (al->map) {
- struct dso *dso = al->map->dso;
+ struct dso *dso = map__dso(al->map);

if (symbol_conf.show_kernel_path && dso->long_name)
d_al->dso = dso->long_name;
@@ -51,7 +51,7 @@ static void al_to_d_al(struct addr_location *al, struct perf_dlfilter_al *d_al)
if (al->addr < sym->end)
d_al->symoff = al->addr - sym->start;
else
- d_al->symoff = al->addr - al->map->start - sym->start;
+ d_al->symoff = al->addr - map__start(al->map) - sym->start;
d_al->sym_binding = sym->binding;
} else {
d_al->sym = NULL;
@@ -232,9 +232,10 @@ static const char *dlfilter__srcline(void *ctx, __u32 *line_no)
map = al->map;
addr = al->addr;

- if (map && map->dso)
- srcfile = get_srcline_split(map->dso, map__rip_2objdump(map, addr), &line);
-
+ if (map && map__dso(map)) {
+ srcfile = get_srcline_split(map__dso(map),
+ map__rip_2objdump(map, addr), &line);
+ }
*line_no = line;
return srcfile;
}
@@ -266,7 +267,7 @@ static __s32 dlfilter__object_code(void *ctx, __u64 ip, void *buf, __u32 len)

map = al->map;

- if (map && ip >= map->start && ip < map->end &&
+ if (map && ip >= map__start(map) && ip < map__end(map) &&
machine__kernel_ip(d->machine, ip) == machine__kernel_ip(d->machine, d->sample->ip))
goto have_map;

@@ -276,10 +277,10 @@ static __s32 dlfilter__object_code(void *ctx, __u64 ip, void *buf, __u32 len)

map = a.map;
have_map:
- offset = map->map_ip(map, ip);
- if (ip + len >= map->end)
- len = map->end - ip;
- return dso__data_read_offset(map->dso, d->machine, offset, buf, len);
+ offset = map__map_ip(map, ip);
+ if (ip + len >= map__end(map))
+ len = map__end(map) - ip;
+ return dso__data_read_offset(map__dso(map), d->machine, offset, buf, len);
}

static const struct perf_dlfilter_fns perf_dlfilter_fns = {
diff --git a/tools/perf/util/dso.c b/tools/perf/util/dso.c
index b2f570adba35..1115bc51a261 100644
--- a/tools/perf/util/dso.c
+++ b/tools/perf/util/dso.c
@@ -1109,7 +1109,7 @@ ssize_t dso__data_read_addr(struct dso *dso, struct map *map,
struct machine *machine, u64 addr,
u8 *data, ssize_t size)
{
- u64 offset = map->map_ip(map, addr);
+ u64 offset = map__map_ip(map, addr);
return dso__data_read_offset(dso, machine, offset, data, size);
}

@@ -1149,7 +1149,7 @@ ssize_t dso__data_write_cache_addr(struct dso *dso, struct map *map,
struct machine *machine, u64 addr,
const u8 *data, ssize_t size)
{
- u64 offset = map->map_ip(map, addr);
+ u64 offset = map__map_ip(map, addr);
return dso__data_write_cache_offs(dso, machine, offset, data, size);
}

diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c
index 40a3b1a35613..54a1d4df5f70 100644
--- a/tools/perf/util/event.c
+++ b/tools/perf/util/event.c
@@ -486,7 +486,7 @@ size_t perf_event__fprintf_text_poke(union perf_event *event, struct machine *ma

al.map = maps__find(machine__kernel_maps(machine), tp->addr);
if (al.map && map__load(al.map) >= 0) {
- al.addr = al.map->map_ip(al.map, tp->addr);
+ al.addr = map__map_ip(al.map, tp->addr);
al.sym = map__find_symbol(al.map, al.addr);
if (al.sym)
ret += symbol__fprintf_symname_offs(al.sym, &al, fp);
@@ -621,7 +621,7 @@ struct map *thread__find_map(struct thread *thread, u8 cpumode, u64 addr,
*/
if (load_map)
map__load(al->map);
- al->addr = al->map->map_ip(al->map, al->addr);
+ al->addr = map__map_ip(al->map, al->addr);
}

return al->map;
@@ -692,8 +692,8 @@ int machine__resolve(struct machine *machine, struct addr_location *al,
dump_printf(" ... thread: %s:%d\n", thread__comm_str(thread), thread->tid);
thread__find_map(thread, sample->cpumode, sample->ip, al);
dump_printf(" ...... dso: %s\n",
- al->map ? al->map->dso->long_name :
- al->level == 'H' ? "[hypervisor]" : "<not found>");
+ al->map ? map__dso(al->map)->long_name
+ : al->level == 'H' ? "[hypervisor]" : "<not found>");

if (thread__is_filtered(thread))
al->filtered |= (1 << HIST_FILTER__THREAD);
@@ -711,7 +711,7 @@ int machine__resolve(struct machine *machine, struct addr_location *al,
}

if (al->map) {
- struct dso *dso = al->map->dso;
+ struct dso *dso = map__dso(al->map);

if (symbol_conf.dso_list &&
(!dso || !(strlist__has_entry(symbol_conf.dso_list,
@@ -738,12 +738,12 @@ int machine__resolve(struct machine *machine, struct addr_location *al,
}
if (!ret && al->sym) {
snprintf(al_addr_str, sz, "0x%"PRIx64,
- al->map->unmap_ip(al->map, al->sym->start));
+ map__unmap_ip(al->map, al->sym->start));
ret = strlist__has_entry(symbol_conf.sym_list,
al_addr_str);
}
if (!ret && symbol_conf.addr_list && al->map) {
- unsigned long addr = al->map->unmap_ip(al->map, al->addr);
+ unsigned long addr = map__unmap_ip(al->map, al->addr);

ret = intlist__has_entry(symbol_conf.addr_list, addr);
if (!ret && symbol_conf.addr_range) {
diff --git a/tools/perf/util/evsel_fprintf.c b/tools/perf/util/evsel_fprintf.c
index 8c2ea8001329..ac6fef9d8906 100644
--- a/tools/perf/util/evsel_fprintf.c
+++ b/tools/perf/util/evsel_fprintf.c
@@ -146,11 +146,11 @@ int sample__fprintf_callchain(struct perf_sample *sample, int left_alignment,
printed += fprintf(fp, " <-");

if (map)
- addr = map->map_ip(map, node->ip);
+ addr = map__map_ip(map, node->ip);

if (print_ip) {
/* Show binary offset for userspace addr */
- if (map && !map->dso->kernel)
+ if (map && !map__dso(map)->kernel)
printed += fprintf(fp, "%c%16" PRIx64, s, addr);
else
printed += fprintf(fp, "%c%16" PRIx64, s, node->ip);
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index 78f9fbb925a7..f19ac6eb4775 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -105,7 +105,7 @@ void hists__calc_col_len(struct hists *hists, struct hist_entry *h)
hists__set_col_len(hists, HISTC_THREAD, len + 8);

if (h->ms.map) {
- len = dso__name_len(h->ms.map->dso);
+ len = dso__name_len(map__dso(h->ms.map));
hists__new_col_len(hists, HISTC_DSO, len);
}

@@ -119,7 +119,7 @@ void hists__calc_col_len(struct hists *hists, struct hist_entry *h)
symlen += BITS_PER_LONG / 4 + 2 + 3;
hists__new_col_len(hists, HISTC_SYMBOL_FROM, symlen);

- symlen = dso__name_len(h->branch_info->from.ms.map->dso);
+ symlen = dso__name_len(map__dso(h->branch_info->from.ms.map));
hists__new_col_len(hists, HISTC_DSO_FROM, symlen);
} else {
symlen = unresolved_col_width + 4 + 2;
@@ -133,7 +133,7 @@ void hists__calc_col_len(struct hists *hists, struct hist_entry *h)
symlen += BITS_PER_LONG / 4 + 2 + 3;
hists__new_col_len(hists, HISTC_SYMBOL_TO, symlen);

- symlen = dso__name_len(h->branch_info->to.ms.map->dso);
+ symlen = dso__name_len(map__dso(h->branch_info->to.ms.map));
hists__new_col_len(hists, HISTC_DSO_TO, symlen);
} else {
symlen = unresolved_col_width + 4 + 2;
@@ -177,7 +177,7 @@ void hists__calc_col_len(struct hists *hists, struct hist_entry *h)
}

if (h->mem_info->daddr.ms.map) {
- symlen = dso__name_len(h->mem_info->daddr.ms.map->dso);
+ symlen = dso__name_len(map__dso(h->mem_info->daddr.ms.map));
hists__new_col_len(hists, HISTC_MEM_DADDR_DSO,
symlen);
} else {
@@ -2096,7 +2096,7 @@ static bool hists__filter_entry_by_dso(struct hists *hists,
struct hist_entry *he)
{
if (hists->dso_filter != NULL &&
- (he->ms.map == NULL || he->ms.map->dso != hists->dso_filter)) {
+ (he->ms.map == NULL || map__dso(he->ms.map) != hists->dso_filter)) {
he->filtered |= (1 << HIST_FILTER__DSO);
return true;
}
diff --git a/tools/perf/util/intel-pt.c b/tools/perf/util/intel-pt.c
index e8613cbda331..c88f112c0a06 100644
--- a/tools/perf/util/intel-pt.c
+++ b/tools/perf/util/intel-pt.c
@@ -731,20 +731,20 @@ static int intel_pt_walk_next_insn(struct intel_pt_insn *intel_pt_insn,
}

while (1) {
- if (!thread__find_map(thread, cpumode, *ip, &al) || !al.map->dso)
+ if (!thread__find_map(thread, cpumode, *ip, &al) || !map__dso(al.map))
return -EINVAL;

- if (al.map->dso->data.status == DSO_DATA_STATUS_ERROR &&
- dso__data_status_seen(al.map->dso,
+ if (map__dso(al.map)->data.status == DSO_DATA_STATUS_ERROR &&
+ dso__data_status_seen(map__dso(al.map),
DSO_DATA_STATUS_SEEN_ITRACE))
return -ENOENT;

- offset = al.map->map_ip(al.map, *ip);
+ offset = map__map_ip(al.map, *ip);

if (!to_ip && one_map) {
struct intel_pt_cache_entry *e;

- e = intel_pt_cache_lookup(al.map->dso, machine, offset);
+ e = intel_pt_cache_lookup(map__dso(al.map), machine, offset);
if (e &&
(!max_insn_cnt || e->insn_cnt <= max_insn_cnt)) {
*insn_cnt_ptr = e->insn_cnt;
@@ -766,10 +766,10 @@ static int intel_pt_walk_next_insn(struct intel_pt_insn *intel_pt_insn,
/* Load maps to ensure dso->is_64_bit has been updated */
map__load(al.map);

- x86_64 = al.map->dso->is_64_bit;
+ x86_64 = map__dso(al.map)->is_64_bit;

while (1) {
- len = dso__data_read_offset(al.map->dso, machine,
+ len = dso__data_read_offset(map__dso(al.map), machine,
offset, buf,
INTEL_PT_INSN_BUF_SZ);
if (len <= 0)
@@ -795,7 +795,7 @@ static int intel_pt_walk_next_insn(struct intel_pt_insn *intel_pt_insn,
goto out_no_cache;
}

- if (*ip >= al.map->end)
+ if (*ip >= map__end(al.map))
break;

offset += intel_pt_insn->length;
@@ -815,13 +815,13 @@ static int intel_pt_walk_next_insn(struct intel_pt_insn *intel_pt_insn,
if (to_ip) {
struct intel_pt_cache_entry *e;

- e = intel_pt_cache_lookup(al.map->dso, machine, start_offset);
+ e = intel_pt_cache_lookup(map__dso(al.map), machine, start_offset);
if (e)
return 0;
}

/* Ignore cache errors */
- intel_pt_cache_add(al.map->dso, machine, start_offset, insn_cnt,
+ intel_pt_cache_add(map__dso(al.map), machine, start_offset, insn_cnt,
*ip - start_ip, intel_pt_insn);

return 0;
@@ -892,13 +892,13 @@ static int __intel_pt_pgd_ip(uint64_t ip, void *data)
if (!thread)
return -EINVAL;

- if (!thread__find_map(thread, cpumode, ip, &al) || !al.map->dso)
+ if (!thread__find_map(thread, cpumode, ip, &al) || !map__dso(al.map))
return -EINVAL;

- offset = al.map->map_ip(al.map, ip);
+ offset = map__map_ip(al.map, ip);

return intel_pt_match_pgd_ip(ptq->pt, ip, offset,
- al.map->dso->long_name);
+ map__dso(al.map)->long_name);
}

static bool intel_pt_pgd_ip(uint64_t ip, void *data)
@@ -2406,13 +2406,13 @@ static u64 intel_pt_switch_ip(struct intel_pt *pt, u64 *ptss_ip)
if (map__load(map))
return 0;

- start = dso__first_symbol(map->dso);
+ start = dso__first_symbol(map__dso(map));

for (sym = start; sym; sym = dso__next_symbol(sym)) {
if (sym->binding == STB_GLOBAL &&
!strcmp(sym->name, "__switch_to")) {
- ip = map->unmap_ip(map, sym->start);
- if (ip >= map->start && ip < map->end) {
+ ip = map__unmap_ip(map, sym->start);
+ if (ip >= map__start(map) && ip < map__end(map)) {
switch_ip = ip;
break;
}
@@ -2429,8 +2429,8 @@ static u64 intel_pt_switch_ip(struct intel_pt *pt, u64 *ptss_ip)

for (sym = start; sym; sym = dso__next_symbol(sym)) {
if (!strcmp(sym->name, ptss)) {
- ip = map->unmap_ip(map, sym->start);
- if (ip >= map->start && ip < map->end) {
+ ip = map__unmap_ip(map, sym->start);
+ if (ip >= map__start(map) && ip < map__end(map)) {
*ptss_ip = ip;
break;
}
@@ -2965,7 +2965,7 @@ static int intel_pt_process_aux_output_hw_id(struct intel_pt *pt,
static int intel_pt_find_map(struct thread *thread, u8 cpumode, u64 addr,
struct addr_location *al)
{
- if (!al->map || addr < al->map->start || addr >= al->map->end) {
+ if (!al->map || addr < map__start(al->map) || addr >= map__end(al->map)) {
if (!thread__find_map(thread, cpumode, addr, al))
return -1;
}
@@ -2996,12 +2996,12 @@ static int intel_pt_text_poke(struct intel_pt *pt, union perf_event *event)
continue;
}

- if (!al.map->dso || !al.map->dso->auxtrace_cache)
+ if (!map__dso(al.map) || !map__dso(al.map)->auxtrace_cache)
continue;

- offset = al.map->map_ip(al.map, addr);
+ offset = map__map_ip(al.map, addr);

- e = intel_pt_cache_lookup(al.map->dso, machine, offset);
+ e = intel_pt_cache_lookup(map__dso(al.map), machine, offset);
if (!e)
continue;

@@ -3014,9 +3014,9 @@ static int intel_pt_text_poke(struct intel_pt *pt, union perf_event *event)
if (e->branch != INTEL_PT_BR_NO_BRANCH)
return 0;
} else {
- intel_pt_cache_invalidate(al.map->dso, machine, offset);
+ intel_pt_cache_invalidate(map__dso(al.map), machine, offset);
intel_pt_log("Invalidated instruction cache for %s at %#"PRIx64"\n",
- al.map->dso->long_name, addr);
+ map__dso(al.map)->long_name, addr);
}
}

diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index 88279008e761..940fb2a50dfd 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -47,7 +47,7 @@ static void __machine__remove_thread(struct machine *machine, struct thread *th,

static struct dso *machine__kernel_dso(struct machine *machine)
{
- return machine->vmlinux_map->dso;
+ return map__dso(machine->vmlinux_map);
}

static void dsos__init(struct dsos *dsos)
@@ -842,9 +842,10 @@ static int machine__process_ksymbol_unregister(struct machine *machine,
if (map != machine->vmlinux_map)
maps__remove(machine__kernel_maps(machine), map);
else {
- sym = dso__find_symbol(map->dso, map->map_ip(map, map->start));
+ sym = dso__find_symbol(map__dso(map),
+ map__map_ip(map, map__start(map)));
if (sym)
- dso__delete_symbol(map->dso, sym);
+ dso__delete_symbol(map__dso(map), sym);
}

return 0;
@@ -880,7 +881,7 @@ int machine__process_text_poke(struct machine *machine, union perf_event *event,
return 0;
}

- if (map && map->dso) {
+ if (map && map__dso(map)) {
u8 *new_bytes = event->text_poke.bytes + event->text_poke.old_len;
int ret;

@@ -889,7 +890,7 @@ int machine__process_text_poke(struct machine *machine, union perf_event *event,
* must be done prior to using kernel maps.
*/
map__load(map);
- ret = dso__data_write_cache_addr(map->dso, map, machine,
+ ret = dso__data_write_cache_addr(map__dso(map), map, machine,
event->text_poke.addr,
new_bytes,
event->text_poke.new_len);
@@ -931,6 +932,7 @@ static struct map *machine__addnew_module_map(struct machine *machine, u64 start
/* If maps__insert failed, return NULL. */
if (err)
map = NULL;
+
out:
/* put the dso here, corresponding to machine__findnew_module_dso */
dso__put(dso);
@@ -1118,7 +1120,7 @@ int machine__create_extra_kernel_map(struct machine *machine,

if (!err) {
pr_debug2("Added extra kernel map %s %" PRIx64 "-%" PRIx64 "\n",
- kmap->name, map->start, map->end);
+ kmap->name, map__start(map), map__end(map));
}

map__put(map);
@@ -1178,9 +1180,9 @@ int machine__map_x86_64_entry_trampolines(struct machine *machine,
if (!kmap || !is_entry_trampoline(kmap->name))
continue;

- dest_map = maps__find(kmaps, map->pgoff);
+ dest_map = maps__find(kmaps, map__pgoff(map));
if (dest_map != map)
- map->pgoff = dest_map->map_ip(dest_map, map->pgoff);
+ map->pgoff = map__map_ip(dest_map, map__pgoff(map));
found = true;
}
if (found || machine->trampolines_mapped)
@@ -1230,7 +1232,8 @@ __machine__create_kernel_maps(struct machine *machine, struct dso *kernel)
if (machine->vmlinux_map == NULL)
return -ENOMEM;

- machine->vmlinux_map->map_ip = machine->vmlinux_map->unmap_ip = identity__map_ip;
+ machine->vmlinux_map->map_ip = map__identity_ip;
+ machine->vmlinux_map->unmap_ip = map__identity_ip;
return maps__insert(machine__kernel_maps(machine), machine->vmlinux_map);
}

@@ -1329,10 +1332,10 @@ int machines__create_kernel_maps(struct machines *machines, pid_t pid)
int machine__load_kallsyms(struct machine *machine, const char *filename)
{
struct map *map = machine__kernel_map(machine);
- int ret = __dso__load_kallsyms(map->dso, filename, map, true);
+ int ret = __dso__load_kallsyms(map__dso(map), filename, map, true);

if (ret > 0) {
- dso__set_loaded(map->dso);
+ dso__set_loaded(map__dso(map));
/*
* Since /proc/kallsyms will have multiple sessions for the
* kernel, with modules between them, fixup the end of all
@@ -1347,10 +1350,10 @@ int machine__load_kallsyms(struct machine *machine, const char *filename)
int machine__load_vmlinux_path(struct machine *machine)
{
struct map *map = machine__kernel_map(machine);
- int ret = dso__load_vmlinux_path(map->dso, map);
+ int ret = dso__load_vmlinux_path(map__dso(map), map);

if (ret > 0)
- dso__set_loaded(map->dso);
+ dso__set_loaded(map__dso(map));

return ret;
}
@@ -1401,16 +1404,16 @@ static int maps__set_module_path(struct maps *maps, const char *path, struct kmo
if (long_name == NULL)
return -ENOMEM;

- dso__set_long_name(map->dso, long_name, true);
- dso__kernel_module_get_build_id(map->dso, "");
+ dso__set_long_name(map__dso(map), long_name, true);
+ dso__kernel_module_get_build_id(map__dso(map), "");

/*
* Full name could reveal us kmod compression, so
* we need to update the symtab_type if needed.
*/
- if (m->comp && is_kmod_dso(map->dso)) {
- map->dso->symtab_type++;
- map->dso->comp = m->comp;
+ if (m->comp && is_kmod_dso(map__dso(map))) {
+ map__dso(map)->symtab_type++;
+ map__dso(map)->comp = m->comp;
}

return 0;
@@ -1509,8 +1512,7 @@ static int machine__create_module(void *arg, const char *name, u64 start,
return -1;
map->end = start + size;

- dso__kernel_module_get_build_id(map->dso, machine->root_dir);
-
+ dso__kernel_module_get_build_id(map__dso(map), machine->root_dir);
return 0;
}

@@ -1619,7 +1621,7 @@ int machine__create_kernel_maps(struct machine *machine)
struct map_rb_node *next = map_rb_node__next(rb_node);

if (next)
- machine__set_kernel_mmap(machine, start, next->map->start);
+ machine__set_kernel_mmap(machine, start, map__start(next->map));
}

out_put:
@@ -1683,10 +1685,10 @@ static int machine__process_kernel_mmap_event(struct machine *machine,
if (map == NULL)
goto out_problem;

- map->end = map->start + xm->end - xm->start;
+ map->end = map__start(map) + xm->end - xm->start;

if (build_id__is_defined(bid))
- dso__set_build_id(map->dso, bid);
+ dso__set_build_id(map__dso(map), bid);

} else if (is_kernel_mmap) {
const char *symbol_name = (xm->name + strlen(machine->mmap_name));
@@ -2148,14 +2150,14 @@ static char *callchain_srcline(struct map_symbol *ms, u64 ip)
if (!map || callchain_param.key == CCKEY_FUNCTION)
return srcline;

- srcline = srcline__tree_find(&map->dso->srclines, ip);
+ srcline = srcline__tree_find(&map__dso(map)->srclines, ip);
if (!srcline) {
bool show_sym = false;
bool show_addr = callchain_param.key == CCKEY_ADDRESS;

- srcline = get_srcline(map->dso, map__rip_2objdump(map, ip),
+ srcline = get_srcline(map__dso(map), map__rip_2objdump(map, ip),
ms->sym, show_sym, show_addr, ip);
- srcline__tree_insert(&map->dso->srclines, ip, srcline);
+ srcline__tree_insert(&map__dso(map)->srclines, ip, srcline);
}

return srcline;
@@ -2179,7 +2181,7 @@ static int add_callchain_ip(struct thread *thread,
{
struct map_symbol ms;
struct addr_location al;
- int nr_loop_iter = 0;
+ int nr_loop_iter = 0, err;
u64 iter_cycles = 0;
const char *srcline = NULL;

@@ -2228,9 +2230,10 @@ static int add_callchain_ip(struct thread *thread,
}
}

- if (symbol_conf.hide_unresolved && al.sym == NULL)
+ if (symbol_conf.hide_unresolved && al.sym == NULL) {
+ addr_location__put(&al);
return 0;
-
+ }
if (iter) {
nr_loop_iter = iter->nr_loop_iter;
iter_cycles = iter->cycles;
@@ -2240,9 +2243,10 @@ static int add_callchain_ip(struct thread *thread,
ms.map = al.map;
ms.sym = al.sym;
srcline = callchain_srcline(&ms, al.addr);
- return callchain_cursor_append(cursor, ip, &ms,
- branch, flags, nr_loop_iter,
- iter_cycles, branch_from, srcline);
+ err = callchain_cursor_append(cursor, ip, &ms,
+ branch, flags, nr_loop_iter,
+ iter_cycles, branch_from, srcline);
+ return err;
}

struct branch_info *sample__resolve_bstack(struct perf_sample *sample,
@@ -2937,15 +2941,15 @@ static int append_inlines(struct callchain_cursor *cursor, struct map_symbol *ms
if (!symbol_conf.inline_name || !map || !sym)
return ret;

- addr = map__map_ip(map, ip);
+ addr = map__dso_map_ip(map, ip);
addr = map__rip_2objdump(map, addr);

- inline_node = inlines__tree_find(&map->dso->inlined_nodes, addr);
+ inline_node = inlines__tree_find(&map__dso(map)->inlined_nodes, addr);
if (!inline_node) {
- inline_node = dso__parse_addr_inlines(map->dso, addr, sym);
+ inline_node = dso__parse_addr_inlines(map__dso(map), addr, sym);
if (!inline_node)
return ret;
- inlines__tree_insert(&map->dso->inlined_nodes, inline_node);
+ inlines__tree_insert(&map__dso(map)->inlined_nodes, inline_node);
}

list_for_each_entry(ilist, &inline_node->val, list) {
@@ -2981,7 +2985,7 @@ static int unwind_entry(struct unwind_entry *entry, void *arg)
* its corresponding binary.
*/
if (entry->ms.map)
- addr = map__map_ip(entry->ms.map, entry->ip);
+ addr = map__dso_map_ip(entry->ms.map, entry->ip);

srcline = callchain_srcline(&entry->ms, addr);
return callchain_cursor_append(cursor, entry->ip, &entry->ms,
@@ -3183,7 +3187,7 @@ int machine__get_kernel_start(struct machine *machine)
* kernel_start = 1ULL << 63 for x86_64.
*/
if (!err && !machine__is(machine, "x86_64"))
- machine->kernel_start = map->start;
+ machine->kernel_start = map__start(map);
}
return err;
}
@@ -3234,8 +3238,8 @@ char *machine__resolve_kernel_addr(void *vmachine, unsigned long long *addrp, ch
if (sym == NULL)
return NULL;

- *modp = __map__is_kmodule(map) ? (char *)map->dso->short_name : NULL;
- *addrp = map->unmap_ip(map, sym->start);
+ *modp = __map__is_kmodule(map) ? (char *)map__dso(map)->short_name : NULL;
+ *addrp = map__unmap_ip(map, sym->start);
return sym->name;
}

diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c
index 57e926ce115f..47d81e361e29 100644
--- a/tools/perf/util/map.c
+++ b/tools/perf/util/map.c
@@ -109,8 +109,8 @@ void map__init(struct map *map, u64 start, u64 end, u64 pgoff, struct dso *dso)
map->pgoff = pgoff;
map->reloc = 0;
map->dso = dso__get(dso);
- map->map_ip = map__map_ip;
- map->unmap_ip = map__unmap_ip;
+ map->map_ip = map__dso_map_ip;
+ map->unmap_ip = map__dso_unmap_ip;
map->erange_warned = false;
refcount_set(&map->refcnt, 1);
}
@@ -120,10 +120,11 @@ struct map *map__new(struct machine *machine, u64 start, u64 len,
u32 prot, u32 flags, struct build_id *bid,
char *filename, struct thread *thread)
{
- struct map *map = malloc(sizeof(*map));
+ struct map *map;
struct nsinfo *nsi = NULL;
struct nsinfo *nnsi;

+ map = malloc(sizeof(*map));
if (map != NULL) {
char newfilename[PATH_MAX];
struct dso *dso;
@@ -170,7 +171,7 @@ struct map *map__new(struct machine *machine, u64 start, u64 len,
map__init(map, start, start + len, pgoff, dso);

if (anon || no_dso) {
- map->map_ip = map->unmap_ip = identity__map_ip;
+ map->map_ip = map->unmap_ip = map__identity_ip;

/*
* Set memory without DSO as loaded. All map__find_*
@@ -204,8 +205,9 @@ struct map *map__new(struct machine *machine, u64 start, u64 len,
*/
struct map *map__new2(u64 start, struct dso *dso)
{
- struct map *map = calloc(1, (sizeof(*map) +
- (dso->kernel ? sizeof(struct kmap) : 0)));
+ struct map *map;
+
+ map = calloc(1, sizeof(*map) + (dso->kernel ? sizeof(struct kmap) : 0));
if (map != NULL) {
/*
* ->end will be filled after we load all the symbols
@@ -218,7 +220,7 @@ struct map *map__new2(u64 start, struct dso *dso)

bool __map__is_kernel(const struct map *map)
{
- if (!map->dso->kernel)
+ if (!map__dso(map)->kernel)
return false;
return machine__kernel_map(maps__machine(map__kmaps((struct map *)map))) == map;
}
@@ -234,7 +236,7 @@ bool __map__is_bpf_prog(const struct map *map)
{
const char *name;

- if (map->dso->binary_type == DSO_BINARY_TYPE__BPF_PROG_INFO)
+ if (map__dso(map)->binary_type == DSO_BINARY_TYPE__BPF_PROG_INFO)
return true;

/*
@@ -242,7 +244,7 @@ bool __map__is_bpf_prog(const struct map *map)
* type of DSO_BINARY_TYPE__BPF_PROG_INFO. In such cases, we can
* guess the type based on name.
*/
- name = map->dso->short_name;
+ name = map__dso(map)->short_name;
return name && (strstr(name, "bpf_prog_") == name);
}

@@ -250,7 +252,7 @@ bool __map__is_bpf_image(const struct map *map)
{
const char *name;

- if (map->dso->binary_type == DSO_BINARY_TYPE__BPF_IMAGE)
+ if (map__dso(map)->binary_type == DSO_BINARY_TYPE__BPF_IMAGE)
return true;

/*
@@ -258,18 +260,19 @@ bool __map__is_bpf_image(const struct map *map)
* type of DSO_BINARY_TYPE__BPF_IMAGE. In such cases, we can
* guess the type based on name.
*/
- name = map->dso->short_name;
+ name = map__dso(map)->short_name;
return name && is_bpf_image(name);
}

bool __map__is_ool(const struct map *map)
{
- return map->dso && map->dso->binary_type == DSO_BINARY_TYPE__OOL;
+ return map__dso(map) &&
+ map__dso(map)->binary_type == DSO_BINARY_TYPE__OOL;
}

bool map__has_symbols(const struct map *map)
{
- return dso__has_symbols(map->dso);
+ return dso__has_symbols(map__dso(map));
}

static void map__exit(struct map *map)
@@ -292,7 +295,7 @@ void map__put(struct map *map)

void map__fixup_start(struct map *map)
{
- struct rb_root_cached *symbols = &map->dso->symbols;
+ struct rb_root_cached *symbols = &map__dso(map)->symbols;
struct rb_node *nd = rb_first_cached(symbols);
if (nd != NULL) {
struct symbol *sym = rb_entry(nd, struct symbol, rb_node);
@@ -302,7 +305,7 @@ void map__fixup_start(struct map *map)

void map__fixup_end(struct map *map)
{
- struct rb_root_cached *symbols = &map->dso->symbols;
+ struct rb_root_cached *symbols = &map__dso(map)->symbols;
struct rb_node *nd = rb_last(&symbols->rb_root);
if (nd != NULL) {
struct symbol *sym = rb_entry(nd, struct symbol, rb_node);
@@ -314,18 +317,18 @@ void map__fixup_end(struct map *map)

int map__load(struct map *map)
{
- const char *name = map->dso->long_name;
+ const char *name = map__dso(map)->long_name;
int nr;

- if (dso__loaded(map->dso))
+ if (dso__loaded(map__dso(map)))
return 0;

- nr = dso__load(map->dso, map);
+ nr = dso__load(map__dso(map), map);
if (nr < 0) {
- if (map->dso->has_build_id) {
+ if (map__dso(map)->has_build_id) {
char sbuild_id[SBUILD_ID_SIZE];

- build_id__sprintf(&map->dso->bid, sbuild_id);
+ build_id__sprintf(&map__dso(map)->bid, sbuild_id);
pr_debug("%s with build id %s not found", name, sbuild_id);
} else
pr_debug("Failed to open %s", name);
@@ -357,7 +360,7 @@ struct symbol *map__find_symbol(struct map *map, u64 addr)
if (map__load(map) < 0)
return NULL;

- return dso__find_symbol(map->dso, addr);
+ return dso__find_symbol(map__dso(map), addr);
}

struct symbol *map__find_symbol_by_name(struct map *map, const char *name)
@@ -365,24 +368,24 @@ struct symbol *map__find_symbol_by_name(struct map *map, const char *name)
if (map__load(map) < 0)
return NULL;

- if (!dso__sorted_by_name(map->dso))
- dso__sort_by_name(map->dso);
+ if (!dso__sorted_by_name(map__dso(map)))
+ dso__sort_by_name(map__dso(map));

- return dso__find_symbol_by_name(map->dso, name);
+ return dso__find_symbol_by_name(map__dso(map), name);
}

struct map *map__clone(struct map *from)
{
- size_t size = sizeof(struct map);
struct map *map;
+ size_t size = sizeof(struct map);

- if (from->dso && from->dso->kernel)
+ if (map__dso(from) && map__dso(from)->kernel)
size += sizeof(struct kmap);

map = memdup(from, size);
if (map != NULL) {
refcount_set(&map->refcnt, 1);
- dso__get(map->dso);
+ map->dso = dso__get(map->dso);
}

return map;
@@ -391,7 +394,8 @@ struct map *map__clone(struct map *from)
size_t map__fprintf(struct map *map, FILE *fp)
{
return fprintf(fp, " %" PRIx64 "-%" PRIx64 " %" PRIx64 " %s\n",
- map->start, map->end, map->pgoff, map->dso->name);
+ map__start(map), map__end(map),
+ map__pgoff(map), map__dso(map)->name);
}

size_t map__fprintf_dsoname(struct map *map, FILE *fp)
@@ -399,11 +403,11 @@ size_t map__fprintf_dsoname(struct map *map, FILE *fp)
char buf[symbol_conf.pad_output_len_dso + 1];
const char *dsoname = "[unknown]";

- if (map && map->dso) {
- if (symbol_conf.show_kernel_path && map->dso->long_name)
- dsoname = map->dso->long_name;
+ if (map && map__dso(map)) {
+ if (symbol_conf.show_kernel_path && map__dso(map)->long_name)
+ dsoname = map__dso(map)->long_name;
else
- dsoname = map->dso->name;
+ dsoname = map__dso(map)->name;
}

if (symbol_conf.pad_output_len_dso) {
@@ -418,7 +422,8 @@ char *map__srcline(struct map *map, u64 addr, struct symbol *sym)
{
if (map == NULL)
return SRCLINE_UNKNOWN;
- return get_srcline(map->dso, map__rip_2objdump(map, addr), sym, true, true, addr);
+ return get_srcline(map__dso(map), map__rip_2objdump(map, addr),
+ sym, true, true, addr);
}

int map__fprintf_srcline(struct map *map, u64 addr, const char *prefix,
@@ -426,7 +431,7 @@ int map__fprintf_srcline(struct map *map, u64 addr, const char *prefix,
{
int ret = 0;

- if (map && map->dso) {
+ if (map && map__dso(map)) {
char *srcline = map__srcline(map, addr, NULL);
if (strncmp(srcline, SRCLINE_UNKNOWN, strlen(SRCLINE_UNKNOWN)) != 0)
ret = fprintf(fp, "%s%s", prefix, srcline);
@@ -472,20 +477,20 @@ u64 map__rip_2objdump(struct map *map, u64 rip)
}
}

- if (!map->dso->adjust_symbols)
+ if (!map__dso(map)->adjust_symbols)
return rip;

- if (map->dso->rel)
- return rip - map->pgoff;
+ if (map__dso(map)->rel)
+ return rip - map__pgoff(map);

/*
* kernel modules also have DSO_TYPE_USER in dso->kernel,
* but all kernel modules are ET_REL, so won't get here.
*/
- if (map->dso->kernel == DSO_SPACE__USER)
- return rip + map->dso->text_offset;
+ if (map__dso(map)->kernel == DSO_SPACE__USER)
+ return rip + map__dso(map)->text_offset;

- return map->unmap_ip(map, rip) - map->reloc;
+ return map__unmap_ip(map, rip) - map__reloc(map);
}

/**
@@ -502,34 +507,34 @@ u64 map__rip_2objdump(struct map *map, u64 rip)
*/
u64 map__objdump_2mem(struct map *map, u64 ip)
{
- if (!map->dso->adjust_symbols)
- return map->unmap_ip(map, ip);
+ if (!map__dso(map)->adjust_symbols)
+ return map__unmap_ip(map, ip);

- if (map->dso->rel)
- return map->unmap_ip(map, ip + map->pgoff);
+ if (map__dso(map)->rel)
+ return map__unmap_ip(map, ip + map__pgoff(map));

/*
* kernel modules also have DSO_TYPE_USER in dso->kernel,
* but all kernel modules are ET_REL, so won't get here.
*/
- if (map->dso->kernel == DSO_SPACE__USER)
- return map->unmap_ip(map, ip - map->dso->text_offset);
+ if (map__dso(map)->kernel == DSO_SPACE__USER)
+ return map__unmap_ip(map, ip - map__dso(map)->text_offset);

- return ip + map->reloc;
+ return ip + map__reloc(map);
}

bool map__contains_symbol(const struct map *map, const struct symbol *sym)
{
- u64 ip = map->unmap_ip(map, sym->start);
+ u64 ip = map__unmap_ip(map, sym->start);

- return ip >= map->start && ip < map->end;
+ return ip >= map__start(map) && ip < map__end(map);
}

struct kmap *__map__kmap(struct map *map)
{
- if (!map->dso || !map->dso->kernel)
+ if (!map__dso(map) || !map__dso(map)->kernel)
return NULL;
- return (struct kmap *)(map + 1);
+ return (struct kmap *)(&map[1]);
}

struct kmap *map__kmap(struct map *map)
@@ -552,17 +557,17 @@ struct maps *map__kmaps(struct map *map)
return kmap->kmaps;
}

-u64 map__map_ip(const struct map *map, u64 ip)
+u64 map__dso_map_ip(const struct map *map, u64 ip)
{
- return ip - map->start + map->pgoff;
+ return ip - map__start(map) + map__pgoff(map);
}

-u64 map__unmap_ip(const struct map *map, u64 ip)
+u64 map__dso_unmap_ip(const struct map *map, u64 ip)
{
- return ip + map->start - map->pgoff;
+ return ip + map__start(map) - map__pgoff(map);
}

-u64 identity__map_ip(const struct map *map __maybe_unused, u64 ip)
+u64 map__identity_ip(const struct map *map __maybe_unused, u64 ip)
{
return ip;
}
diff --git a/tools/perf/util/map.h b/tools/perf/util/map.h
index d1a6f85fd31d..99ef0464a357 100644
--- a/tools/perf/util/map.h
+++ b/tools/perf/util/map.h
@@ -41,15 +41,65 @@ struct kmap *map__kmap(struct map *map);
struct maps *map__kmaps(struct map *map);

/* ip -> dso rip */
-u64 map__map_ip(const struct map *map, u64 ip);
+u64 map__dso_map_ip(const struct map *map, u64 ip);
/* dso rip -> ip */
-u64 map__unmap_ip(const struct map *map, u64 ip);
+u64 map__dso_unmap_ip(const struct map *map, u64 ip);
/* Returns ip */
-u64 identity__map_ip(const struct map *map __maybe_unused, u64 ip);
+u64 map__identity_ip(const struct map *map __maybe_unused, u64 ip);
+
+static inline struct dso *map__dso(const struct map *map)
+{
+ return map->dso;
+}
+
+static inline u64 map__map_ip(const struct map *map, u64 ip)
+{
+ return map->map_ip(map, ip);
+}
+
+static inline u64 map__unmap_ip(const struct map *map, u64 ip)
+{
+ return map->unmap_ip(map, ip);
+}
+
+static inline u64 map__start(const struct map *map)
+{
+ return map->start;
+}
+
+static inline u64 map__end(const struct map *map)
+{
+ return map->end;
+}
+
+static inline u64 map__pgoff(const struct map *map)
+{
+ return map->pgoff;
+}
+
+static inline u64 map__reloc(const struct map *map)
+{
+ return map->reloc;
+}
+
+static inline u32 map__flags(const struct map *map)
+{
+ return map->flags;
+}
+
+static inline u32 map__prot(const struct map *map)
+{
+ return map->prot;
+}
+
+static inline bool map__priv(const struct map *map)
+{
+ return map->priv;
+}

static inline size_t map__size(const struct map *map)
{
- return map->end - map->start;
+ return map__end(map) - map__start(map);
}

/* rip/ip <-> addr suitable for passing to `objdump --start-address=` */
diff --git a/tools/perf/util/maps.c b/tools/perf/util/maps.c
index 9fc3e7186b8e..6efbcb79131c 100644
--- a/tools/perf/util/maps.c
+++ b/tools/perf/util/maps.c
@@ -30,24 +30,24 @@ static void __maps__free_maps_by_name(struct maps *maps)
maps->nr_maps_allocated = 0;
}

-static int __maps__insert(struct maps *maps, struct map *map)
+static struct map *__maps__insert(struct maps *maps, struct map *map)
{
struct rb_node **p = &maps__entries(maps)->rb_node;
struct rb_node *parent = NULL;
- const u64 ip = map->start;
+ const u64 ip = map__start(map);
struct map_rb_node *m, *new_rb_node;

new_rb_node = malloc(sizeof(*new_rb_node));
if (!new_rb_node)
- return -ENOMEM;
+ return NULL;

RB_CLEAR_NODE(&new_rb_node->rb_node);
- new_rb_node->map = map;
+ new_rb_node->map = map__get(map);

while (*p != NULL) {
parent = *p;
m = rb_entry(parent, struct map_rb_node, rb_node);
- if (ip < m->map->start)
+ if (ip < map__start(m->map))
p = &(*p)->rb_left;
else
p = &(*p)->rb_right;
@@ -55,22 +55,23 @@ static int __maps__insert(struct maps *maps, struct map *map)

rb_link_node(&new_rb_node->rb_node, parent, p);
rb_insert_color(&new_rb_node->rb_node, maps__entries(maps));
- map__get(map);
- return 0;
+ return new_rb_node->map;
}

int maps__insert(struct maps *maps, struct map *map)
{
- int err;
+ int err = 0;

down_write(maps__lock(maps));
- err = __maps__insert(maps, map);
- if (err)
+ map = __maps__insert(maps, map);
+ if (!map) {
+ err = -ENOMEM;
goto out;
+ }

++maps->nr_maps;

- if (map->dso && map->dso->kernel) {
+ if (map__dso(map) && map__dso(map)->kernel) {
struct kmap *kmap = map__kmap(map);

if (kmap)
@@ -193,7 +194,7 @@ struct symbol *maps__find_symbol(struct maps *maps, u64 addr, struct map **mapp)
if (map != NULL && map__load(map) >= 0) {
if (mapp != NULL)
*mapp = map;
- return map__find_symbol(map, map->map_ip(map, addr));
+ return map__find_symbol(map, map__map_ip(map, addr));
}

return NULL;
@@ -228,7 +229,8 @@ struct symbol *maps__find_symbol_by_name(struct maps *maps, const char *name, st

int maps__find_ams(struct maps *maps, struct addr_map_symbol *ams)
{
- if (ams->addr < ams->ms.map->start || ams->addr >= ams->ms.map->end) {
+ if (ams->addr < map__start(ams->ms.map) ||
+ ams->addr >= map__end(ams->ms.map)) {
if (maps == NULL)
return -1;
ams->ms.map = maps__find(maps, ams->addr);
@@ -236,7 +238,7 @@ int maps__find_ams(struct maps *maps, struct addr_map_symbol *ams)
return -1;
}

- ams->al_addr = ams->ms.map->map_ip(ams->ms.map, ams->addr);
+ ams->al_addr = map__map_ip(ams->ms.map, ams->addr);
ams->ms.sym = map__find_symbol(ams->ms.map, ams->al_addr);

return ams->ms.sym ? 0 : -1;
@@ -253,7 +255,7 @@ size_t maps__fprintf(struct maps *maps, FILE *fp)
printed += fprintf(fp, "Map:");
printed += map__fprintf(pos->map, fp);
if (verbose > 2) {
- printed += dso__fprintf(pos->map->dso, fp);
+ printed += dso__fprintf(map__dso(pos->map), fp);
printed += fprintf(fp, "--\n");
}
}
@@ -282,9 +284,9 @@ int maps__fixup_overlappings(struct maps *maps, struct map *map, FILE *fp)
while (next) {
struct map_rb_node *pos = rb_entry(next, struct map_rb_node, rb_node);

- if (pos->map->end > map->start) {
+ if (map__end(pos->map) > map__start(map)) {
first = next;
- if (pos->map->start <= map->start)
+ if (map__start(pos->map) <= map__start(map))
break;
next = next->rb_left;
} else
@@ -300,14 +302,14 @@ int maps__fixup_overlappings(struct maps *maps, struct map *map, FILE *fp)
* Stop if current map starts after map->end.
* Maps are ordered by start: next will not overlap for sure.
*/
- if (pos->map->start >= map->end)
+ if (map__start(pos->map) >= map__end(map))
break;

if (verbose >= 2) {

if (use_browser) {
pr_debug("overlapping maps in %s (disable tui for more info)\n",
- map->dso->name);
+ map__dso(map)->name);
} else {
fputs("overlapping maps:\n", fp);
map__fprintf(map, fp);
@@ -320,7 +322,7 @@ int maps__fixup_overlappings(struct maps *maps, struct map *map, FILE *fp)
* Now check if we need to create new maps for areas not
* overlapped by the new map:
*/
- if (map->start > pos->map->start) {
+ if (map__start(map) > map__start(pos->map)) {
struct map *before = map__clone(pos->map);

if (before == NULL) {
@@ -328,17 +330,19 @@ int maps__fixup_overlappings(struct maps *maps, struct map *map, FILE *fp)
goto put_map;
}

- before->end = map->start;
- err = __maps__insert(maps, before);
- if (err)
+ before->end = map__start(map);
+ if (!__maps__insert(maps, before)) {
+ map__put(before);
+ err = -ENOMEM;
goto put_map;
+ }

if (verbose >= 2 && !use_browser)
map__fprintf(before, fp);
map__put(before);
}

- if (map->end < pos->map->end) {
+ if (map__end(map) < map__end(pos->map)) {
struct map *after = map__clone(pos->map);

if (after == NULL) {
@@ -346,14 +350,15 @@ int maps__fixup_overlappings(struct maps *maps, struct map *map, FILE *fp)
goto put_map;
}

- after->start = map->end;
- after->pgoff += map->end - pos->map->start;
- assert(pos->map->map_ip(pos->map, map->end) ==
- after->map_ip(after, map->end));
- err = __maps__insert(maps, after);
- if (err)
+ after->start = map__end(map);
+ after->pgoff += map__end(map) - map__start(pos->map);
+ assert(map__map_ip(pos->map, map__end(map)) ==
+ map__map_ip(after, map__end(map)));
+ if (!__maps__insert(maps, after)) {
+ map__put(after);
+ err = -ENOMEM;
goto put_map;
-
+ }
if (verbose >= 2 && !use_browser)
map__fprintf(after, fp);
map__put(after);
@@ -377,7 +382,7 @@ int maps__fixup_overlappings(struct maps *maps, struct map *map, FILE *fp)
int maps__clone(struct thread *thread, struct maps *parent)
{
struct maps *maps = thread->maps;
- int err;
+ int err = 0;
struct map_rb_node *rb_node;

down_read(maps__lock(parent));
@@ -391,17 +396,13 @@ int maps__clone(struct thread *thread, struct maps *parent)
}

err = unwind__prepare_access(maps, new, NULL);
- if (err)
- goto out_unlock;
+ if (!err)
+ err = maps__insert(maps, new);

- err = maps__insert(maps, new);
+ map__put(new);
if (err)
goto out_unlock;
-
- map__put(new);
}
-
- err = 0;
out_unlock:
up_read(maps__lock(parent));
return err;
@@ -428,9 +429,9 @@ struct map *maps__find(struct maps *maps, u64 ip)
p = maps__entries(maps)->rb_node;
while (p != NULL) {
m = rb_entry(p, struct map_rb_node, rb_node);
- if (ip < m->map->start)
+ if (ip < map__start(m->map))
p = p->rb_left;
- else if (ip >= m->map->end)
+ else if (ip >= map__end(m->map))
p = p->rb_right;
else
goto out;
diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c
index f9fbf611f2bf..1a93dca50a4c 100644
--- a/tools/perf/util/probe-event.c
+++ b/tools/perf/util/probe-event.c
@@ -134,15 +134,15 @@ static int kernel_get_symbol_address_by_name(const char *name, u64 *addr,
/* ref_reloc_sym is just a label. Need a special fix*/
reloc_sym = kernel_get_ref_reloc_sym(&map);
if (reloc_sym && strcmp(name, reloc_sym->name) == 0)
- *addr = (!map->reloc || reloc) ? reloc_sym->addr :
+ *addr = (!map__reloc(map) || reloc) ? reloc_sym->addr :
reloc_sym->unrelocated_addr;
else {
sym = machine__find_kernel_symbol_by_name(host_machine, name, &map);
if (!sym)
return -ENOENT;
- *addr = map->unmap_ip(map, sym->start) -
- ((reloc) ? 0 : map->reloc) -
- ((reladdr) ? map->start : 0);
+ *addr = map__unmap_ip(map, sym->start) -
+ ((reloc) ? 0 : map__reloc(map)) -
+ ((reladdr) ? map__start(map) : 0);
}
return 0;
}
@@ -164,8 +164,8 @@ static struct map *kernel_get_module_map(const char *module)

maps__for_each_entry(maps, pos) {
/* short_name is "[module]" */
- const char *short_name = pos->map->dso->short_name;
- u16 short_name_len = pos->map->dso->short_name_len;
+ const char *short_name = map__dso(pos->map)->short_name;
+ u16 short_name_len = map__dso(pos->map)->short_name_len;

if (strncmp(short_name + 1, module,
short_name_len - 2) == 0 &&
@@ -183,11 +183,11 @@ struct map *get_target_map(const char *target, struct nsinfo *nsi, bool user)
struct map *map;

map = dso__new_map(target);
- if (map && map->dso) {
- BUG_ON(pthread_mutex_lock(&map->dso->lock) != 0);
- nsinfo__put(map->dso->nsinfo);
- map->dso->nsinfo = nsinfo__get(nsi);
- pthread_mutex_unlock(&map->dso->lock);
+ if (map && map__dso(map)) {
+ BUG_ON(pthread_mutex_lock(&map__dso(map)->lock) != 0);
+ nsinfo__put(map__dso(map)->nsinfo);
+ map__dso(map)->nsinfo = nsinfo__get(nsi);
+ pthread_mutex_unlock(&map__dso(map)->lock);
}
return map;
} else {
@@ -253,7 +253,7 @@ static bool kprobe_warn_out_range(const char *symbol, u64 address)

map = kernel_get_module_map(NULL);
if (map) {
- ret = address <= map->start || map->end < address;
+ ret = address <= map__start(map) || map__end(map) < address;
if (ret)
pr_warning("%s is out of .text, skip it.\n", symbol);
map__put(map);
@@ -340,7 +340,7 @@ static int kernel_get_module_dso(const char *module, struct dso **pdso)
snprintf(module_name, sizeof(module_name), "[%s]", module);
map = maps__find_by_name(machine__kernel_maps(host_machine), module_name);
if (map) {
- dso = map->dso;
+ dso = map__dso(map);
goto found;
}
pr_debug("Failed to find module %s.\n", module);
@@ -348,7 +348,7 @@ static int kernel_get_module_dso(const char *module, struct dso **pdso)
}

map = machine__kernel_map(host_machine);
- dso = map->dso;
+ dso = map__dso(map);
if (!dso->has_build_id)
dso__read_running_kernel_build_id(dso, host_machine);

@@ -396,7 +396,8 @@ static int find_alternative_probe_point(struct debuginfo *dinfo,
"Consider identifying the final function used at run time and set the probe directly on that.\n",
pp->function);
} else
- address = map->unmap_ip(map, sym->start) - map->reloc;
+ address = map__unmap_ip(map, sym->start) -
+ map__reloc(map);
break;
}
if (!address) {
@@ -862,8 +863,7 @@ post_process_kernel_probe_trace_events(struct probe_trace_event *tevs,
free(tevs[i].point.symbol);
tevs[i].point.symbol = tmp;
tevs[i].point.offset = tevs[i].point.address -
- (map->reloc ? reloc_sym->unrelocated_addr :
- reloc_sym->addr);
+ (map__reloc(map) ? reloc_sym->unrelocated_addr : reloc_sym->addr);
}
return skipped;
}
@@ -2243,7 +2243,7 @@ static int find_perf_probe_point_from_map(struct probe_trace_point *tp,
goto out;

pp->retprobe = tp->retprobe;
- pp->offset = addr - map->unmap_ip(map, sym->start);
+ pp->offset = addr - map__unmap_ip(map, sym->start);
pp->function = strdup(sym->name);
ret = pp->function ? 0 : -ENOMEM;

@@ -3117,7 +3117,7 @@ static int find_probe_trace_events_from_map(struct perf_probe_event *pev,
goto err_out;
}
/* Add one probe point */
- tp->address = map->unmap_ip(map, sym->start) + pp->offset;
+ tp->address = map__unmap_ip(map, sym->start) + pp->offset;

/* Check the kprobe (not in module) is within .text */
if (!pev->uprobes && !pev->target &&
@@ -3759,13 +3759,13 @@ int show_available_funcs(const char *target, struct nsinfo *nsi,
(target) ? : "kernel");
goto end;
}
- if (!dso__sorted_by_name(map->dso))
- dso__sort_by_name(map->dso);
+ if (!dso__sorted_by_name(map__dso(map)))
+ dso__sort_by_name(map__dso(map));

/* Show all (filtered) symbols */
setup_pager();

- for (nd = rb_first_cached(&map->dso->symbol_names); nd;
+ for (nd = rb_first_cached(&map__dso(map)->symbol_names); nd;
nd = rb_next(nd)) {
struct symbol_name_rb_node *pos = rb_entry(nd, struct symbol_name_rb_node, rb_node);

diff --git a/tools/perf/util/scripting-engines/trace-event-perl.c b/tools/perf/util/scripting-engines/trace-event-perl.c
index a5d945415bbc..1282fb9b45e1 100644
--- a/tools/perf/util/scripting-engines/trace-event-perl.c
+++ b/tools/perf/util/scripting-engines/trace-event-perl.c
@@ -315,11 +315,12 @@ static SV *perl_process_callchain(struct perf_sample *sample,
if (node->ms.map) {
struct map *map = node->ms.map;
const char *dsoname = "[unknown]";
- if (map && map->dso) {
- if (symbol_conf.show_kernel_path && map->dso->long_name)
- dsoname = map->dso->long_name;
+ if (map && map__dso(map)) {
+ if (symbol_conf.show_kernel_path &&
+ map__dso(map)->long_name)
+ dsoname = map__dso(map)->long_name;
else
- dsoname = map->dso->name;
+ dsoname = map__dso(map)->name;
}
if (!hv_stores(elem, "dso", newSVpv(dsoname,0))) {
hv_undef(elem);
diff --git a/tools/perf/util/scripting-engines/trace-event-python.c b/tools/perf/util/scripting-engines/trace-event-python.c
index 0290dc3a6258..559b2ac5cac3 100644
--- a/tools/perf/util/scripting-engines/trace-event-python.c
+++ b/tools/perf/util/scripting-engines/trace-event-python.c
@@ -382,11 +382,11 @@ static const char *get_dsoname(struct map *map)
{
const char *dsoname = "[unknown]";

- if (map && map->dso) {
- if (symbol_conf.show_kernel_path && map->dso->long_name)
- dsoname = map->dso->long_name;
+ if (map && map__dso(map)) {
+ if (symbol_conf.show_kernel_path && map__dso(map)->long_name)
+ dsoname = map__dso(map)->long_name;
else
- dsoname = map->dso->name;
+ dsoname = map__dso(map)->name;
}

return dsoname;
@@ -527,7 +527,7 @@ static unsigned long get_offset(struct symbol *sym, struct addr_location *al)
if (al->addr < sym->end)
offset = al->addr - sym->start;
else
- offset = al->addr - al->map->start - sym->start;
+ offset = al->addr - map__start(al->map) - sym->start;

return offset;
}
@@ -741,7 +741,7 @@ static void set_sym_in_dict(PyObject *dict, struct addr_location *al,
{
if (al->map) {
pydict_set_item_string_decref(dict, dso_field,
- _PyUnicode_FromString(al->map->dso->name));
+ _PyUnicode_FromString(map__dso(al->map)->name));
}
if (al->sym) {
pydict_set_item_string_decref(dict, sym_field,
diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
index 25686d67ee6f..6d19bbcd30df 100644
--- a/tools/perf/util/sort.c
+++ b/tools/perf/util/sort.c
@@ -173,8 +173,8 @@ struct sort_entry sort_comm = {

static int64_t _sort__dso_cmp(struct map *map_l, struct map *map_r)
{
- struct dso *dso_l = map_l ? map_l->dso : NULL;
- struct dso *dso_r = map_r ? map_r->dso : NULL;
+ struct dso *dso_l = map_l ? map__dso(map_l) : NULL;
+ struct dso *dso_r = map_r ? map__dso(map_r) : NULL;
const char *dso_name_l, *dso_name_r;

if (!dso_l || !dso_r)
@@ -200,9 +200,9 @@ sort__dso_cmp(struct hist_entry *left, struct hist_entry *right)
static int _hist_entry__dso_snprintf(struct map *map, char *bf,
size_t size, unsigned int width)
{
- if (map && map->dso) {
- const char *dso_name = verbose > 0 ? map->dso->long_name :
- map->dso->short_name;
+ if (map && map__dso(map)) {
+ const char *dso_name = verbose > 0 ? map__dso(map)->long_name :
+ map__dso(map)->short_name;
return repsep_snprintf(bf, size, "%-*.*s", width, width, dso_name);
}

@@ -222,7 +222,7 @@ static int hist_entry__dso_filter(struct hist_entry *he, int type, const void *a
if (type != HIST_FILTER__DSO)
return -1;

- return dso && (!he->ms.map || he->ms.map->dso != dso);
+ return dso && (!he->ms.map || map__dso(he->ms.map) != dso);
}

struct sort_entry sort_dso = {
@@ -302,12 +302,12 @@ static int _hist_entry__sym_snprintf(struct map_symbol *ms,
size_t ret = 0;

if (verbose > 0) {
- char o = map ? dso__symtab_origin(map->dso) : '!';
+ char o = map ? dso__symtab_origin(map__dso(map)) : '!';
u64 rip = ip;

- if (map && map->dso && map->dso->kernel
- && map->dso->adjust_symbols)
- rip = map->unmap_ip(map, ip);
+ if (map && map__dso(map) && map__dso(map)->kernel
+ && map__dso(map)->adjust_symbols)
+ rip = map__unmap_ip(map, ip);

ret += repsep_snprintf(bf, size, "%-#*llx %c ",
BITS_PER_LONG / 4 + 2, rip, o);
@@ -318,7 +318,7 @@ static int _hist_entry__sym_snprintf(struct map_symbol *ms,
if (sym->type == STT_OBJECT) {
ret += repsep_snprintf(bf + ret, size - ret, "%s", sym->name);
ret += repsep_snprintf(bf + ret, size - ret, "+0x%llx",
- ip - map->unmap_ip(map, sym->start));
+ ip - map__unmap_ip(map, sym->start));
} else {
ret += repsep_snprintf(bf + ret, size - ret, "%.*s",
width - ret,
@@ -517,7 +517,7 @@ static char *hist_entry__get_srcfile(struct hist_entry *e)
if (!map)
return no_srcfile;

- sf = __get_srcline(map->dso, map__rip_2objdump(map, e->ip),
+ sf = __get_srcline(map__dso(map), map__rip_2objdump(map, e->ip),
e->ms.sym, false, true, true, e->ip);
if (!strcmp(sf, SRCLINE_UNKNOWN))
return no_srcfile;
@@ -838,7 +838,7 @@ static int hist_entry__dso_from_filter(struct hist_entry *he, int type,
return -1;

return dso && (!he->branch_info || !he->branch_info->from.ms.map ||
- he->branch_info->from.ms.map->dso != dso);
+ map__dso(he->branch_info->from.ms.map) != dso);
}

static int64_t
@@ -870,7 +870,7 @@ static int hist_entry__dso_to_filter(struct hist_entry *he, int type,
return -1;

return dso && (!he->branch_info || !he->branch_info->to.ms.map ||
- he->branch_info->to.ms.map->dso != dso);
+ map__dso(he->branch_info->to.ms.map) != dso);
}

static int64_t
@@ -1259,7 +1259,7 @@ sort__dcacheline_cmp(struct hist_entry *left, struct hist_entry *right)
if (!l_map) return -1;
if (!r_map) return 1;

- rc = dso__cmp_id(l_map->dso, r_map->dso);
+ rc = dso__cmp_id(map__dso(l_map), map__dso(r_map));
if (rc)
return rc;
/*
@@ -1271,9 +1271,9 @@ sort__dcacheline_cmp(struct hist_entry *left, struct hist_entry *right)
*/

if ((left->cpumode != PERF_RECORD_MISC_KERNEL) &&
- (!(l_map->flags & MAP_SHARED)) &&
- !l_map->dso->id.maj && !l_map->dso->id.min &&
- !l_map->dso->id.ino && !l_map->dso->id.ino_generation) {
+ (!(map__flags(l_map) & MAP_SHARED)) &&
+ !map__dso(l_map)->id.maj && !map__dso(l_map)->id.min &&
+ !map__dso(l_map)->id.ino && !map__dso(l_map)->id.ino_generation) {
/* userspace anonymous */

if (left->thread->pid_ > right->thread->pid_) return -1;
@@ -1307,10 +1307,10 @@ static int hist_entry__dcacheline_snprintf(struct hist_entry *he, char *bf,

/* print [s] for shared data mmaps */
if ((he->cpumode != PERF_RECORD_MISC_KERNEL) &&
- map && !(map->prot & PROT_EXEC) &&
- (map->flags & MAP_SHARED) &&
- (map->dso->id.maj || map->dso->id.min ||
- map->dso->id.ino || map->dso->id.ino_generation))
+ map && !(map__prot(map) & PROT_EXEC) &&
+ (map__flags(map) & MAP_SHARED) &&
+ (map__dso(map)->id.maj || map__dso(map)->id.min ||
+ map__dso(map)->id.ino || map__dso(map)->id.ino_generation))
level = 's';
else if (!map)
level = 'X';
@@ -1806,7 +1806,7 @@ sort__dso_size_cmp(struct hist_entry *left, struct hist_entry *right)
static int _hist_entry__dso_size_snprintf(struct map *map, char *bf,
size_t bf_size, unsigned int width)
{
- if (map && map->dso)
+ if (map && map__dso(map))
return repsep_snprintf(bf, bf_size, "%*d", width,
map__size(map));

diff --git a/tools/perf/util/symbol-elf.c b/tools/perf/util/symbol-elf.c
index 3ca9a0968345..056405d3d655 100644
--- a/tools/perf/util/symbol-elf.c
+++ b/tools/perf/util/symbol-elf.c
@@ -970,7 +970,7 @@ void __weak arch__sym_update(struct symbol *s __maybe_unused,
static int dso__process_kernel_symbol(struct dso *dso, struct map *map,
GElf_Sym *sym, GElf_Shdr *shdr,
struct maps *kmaps, struct kmap *kmap,
- struct dso **curr_dsop, struct map **curr_mapp,
+ struct dso **curr_dsop,
const char *section_name,
bool adjust_kernel_syms, bool kmodule, bool *remap_kernel)
{
@@ -994,18 +994,18 @@ static int dso__process_kernel_symbol(struct dso *dso, struct map *map,
if (*remap_kernel && dso->kernel && !kmodule) {
*remap_kernel = false;
map->start = shdr->sh_addr + ref_reloc(kmap);
- map->end = map->start + shdr->sh_size;
+ map->end = map__start(map) + shdr->sh_size;
map->pgoff = shdr->sh_offset;
- map->map_ip = map__map_ip;
- map->unmap_ip = map__unmap_ip;
+ map->map_ip = map__dso_map_ip;
+ map->unmap_ip = map__dso_unmap_ip;
/* Ensure maps are correctly ordered */
if (kmaps) {
int err;
+ struct map *updated = map__get(map);

- map__get(map);
maps__remove(kmaps, map);
- err = maps__insert(kmaps, map);
- map__put(map);
+ err = maps__insert(kmaps, updated);
+ map__put(updated);
if (err)
return err;
}
@@ -1021,7 +1021,6 @@ static int dso__process_kernel_symbol(struct dso *dso, struct map *map,
map->pgoff = shdr->sh_offset;
}

- *curr_mapp = map;
*curr_dsop = dso;
return 0;
}
@@ -1036,7 +1035,7 @@ static int dso__process_kernel_symbol(struct dso *dso, struct map *map,
u64 start = sym->st_value;

if (kmodule)
- start += map->start + shdr->sh_offset;
+ start += map__start(map) + shdr->sh_offset;

curr_dso = dso__new(dso_name);
if (curr_dso == NULL)
@@ -1054,10 +1053,11 @@ static int dso__process_kernel_symbol(struct dso *dso, struct map *map,

if (adjust_kernel_syms) {
curr_map->start = shdr->sh_addr + ref_reloc(kmap);
- curr_map->end = curr_map->start + shdr->sh_size;
- curr_map->pgoff = shdr->sh_offset;
+ curr_map->end = map__start(curr_map) + shdr->sh_size;
+ curr_map->pgoff = shdr->sh_offset;
} else {
- curr_map->map_ip = curr_map->unmap_ip = identity__map_ip;
+ curr_map->map_ip = map__identity_ip;
+ curr_map->unmap_ip = map__identity_ip;
}
curr_dso->symtab_type = dso->symtab_type;
if (maps__insert(kmaps, curr_map))
@@ -1068,13 +1068,11 @@ static int dso__process_kernel_symbol(struct dso *dso, struct map *map,
* *curr_map->dso.
*/
dsos__add(&maps__machine(kmaps)->dsos, curr_dso);
- /* kmaps already got it */
- map__put(curr_map);
dso__set_loaded(curr_dso);
- *curr_mapp = curr_map;
*curr_dsop = curr_dso;
+ map__put(curr_map);
} else
- *curr_dsop = curr_map->dso;
+ *curr_dsop = map__dso(curr_map);

return 0;
}
@@ -1085,7 +1083,6 @@ dso__load_sym_internal(struct dso *dso, struct map *map, struct symsrc *syms_ss,
{
struct kmap *kmap = dso->kernel ? map__kmap(map) : NULL;
struct maps *kmaps = kmap ? map__kmaps(map) : NULL;
- struct map *curr_map = map;
struct dso *curr_dso = dso;
Elf_Data *symstrs, *secstrs, *secstrs_run, *secstrs_sym;
uint32_t nr_syms;
@@ -1175,7 +1172,7 @@ dso__load_sym_internal(struct dso *dso, struct map *map, struct symsrc *syms_ss,
* attempted to prelink vdso to its virtual address.
*/
if (dso__is_vdso(dso))
- map->reloc = map->start - dso->text_offset;
+ map->reloc = map__start(map) - dso->text_offset;

dso->adjust_symbols = runtime_ss->adjust_symbols || ref_reloc(kmap);
/*
@@ -1262,8 +1259,10 @@ dso__load_sym_internal(struct dso *dso, struct map *map, struct symsrc *syms_ss,
--sym.st_value;

if (dso->kernel) {
- if (dso__process_kernel_symbol(dso, map, &sym, &shdr, kmaps, kmap, &curr_dso, &curr_map,
- section_name, adjust_kernel_syms, kmodule, &remap_kernel))
+ if (dso__process_kernel_symbol(dso, map, &sym, &shdr,
+ kmaps, kmap, &curr_dso,
+ section_name, adjust_kernel_syms,
+ kmodule, &remap_kernel))
goto out_elf_end;
} else if ((used_opd && runtime_ss->adjust_symbols) ||
(!used_opd && syms_ss->adjust_symbols)) {
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index 9b51e669a722..6289b3028b91 100644
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -252,8 +252,8 @@ void maps__fixup_end(struct maps *maps)
down_write(maps__lock(maps));

maps__for_each_entry(maps, curr) {
- if (prev != NULL && !prev->map->end)
- prev->map->end = curr->map->start;
+ if (prev != NULL && !map__end(prev->map))
+ prev->map->end = map__start(curr->map);

prev = curr;
}
@@ -262,7 +262,7 @@ void maps__fixup_end(struct maps *maps)
* We still haven't the actual symbols, so guess the
* last map final address.
*/
- if (curr && !curr->map->end)
+ if (curr && !map__end(curr->map))
curr->map->end = ~0ULL;

up_write(maps__lock(maps));
@@ -778,12 +778,12 @@ static int maps__split_kallsyms_for_kcore(struct maps *kmaps, struct dso *dso)
continue;
}

- pos->start -= curr_map->start - curr_map->pgoff;
- if (pos->end > curr_map->end)
- pos->end = curr_map->end;
+ pos->start -= map__start(curr_map) - map__pgoff(curr_map);
+ if (pos->end > map__end(curr_map))
+ pos->end = map__end(curr_map);
if (pos->end)
- pos->end -= curr_map->start - curr_map->pgoff;
- symbols__insert(&curr_map->dso->symbols, pos);
+ pos->end -= map__start(curr_map) - map__pgoff(curr_map);
+ symbols__insert(&map__dso(curr_map)->symbols, pos);
++count;
}

@@ -830,7 +830,7 @@ static int maps__split_kallsyms(struct maps *kmaps, struct dso *dso, u64 delta,

*module++ = '\0';

- if (strcmp(curr_map->dso->short_name, module)) {
+ if (strcmp(map__dso(curr_map)->short_name, module)) {
if (curr_map != initial_map &&
dso->kernel == DSO_SPACE__KERNEL_GUEST &&
machine__is_default_guest(machine)) {
@@ -841,7 +841,7 @@ static int maps__split_kallsyms(struct maps *kmaps, struct dso *dso, u64 delta,
* symbols are in its kmap. Mark it as
* loaded.
*/
- dso__set_loaded(curr_map->dso);
+ dso__set_loaded(map__dso(curr_map));
}

curr_map = maps__find_by_name(kmaps, module);
@@ -854,7 +854,7 @@ static int maps__split_kallsyms(struct maps *kmaps, struct dso *dso, u64 delta,
goto discard_symbol;
}

- if (curr_map->dso->loaded &&
+ if (map__dso(curr_map)->loaded &&
!machine__is_default_guest(machine))
goto discard_symbol;
}
@@ -862,8 +862,8 @@ static int maps__split_kallsyms(struct maps *kmaps, struct dso *dso, u64 delta,
* So that we look just like we get from .ko files,
* i.e. not prelinked, relative to initial_map->start.
*/
- pos->start = curr_map->map_ip(curr_map, pos->start);
- pos->end = curr_map->map_ip(curr_map, pos->end);
+ pos->start = map__map_ip(curr_map, pos->start);
+ pos->end = map__map_ip(curr_map, pos->end);
} else if (x86_64 && is_entry_trampoline(pos->name)) {
/*
* These symbols are not needed anymore since the
@@ -910,7 +910,8 @@ static int maps__split_kallsyms(struct maps *kmaps, struct dso *dso, u64 delta,
return -1;
}

- curr_map->map_ip = curr_map->unmap_ip = identity__map_ip;
+ curr_map->map_ip = map__identity_ip;
+ curr_map->unmap_ip = map__identity_ip;
if (maps__insert(kmaps, curr_map)) {
dso__put(ndso);
return -1;
@@ -924,7 +925,7 @@ static int maps__split_kallsyms(struct maps *kmaps, struct dso *dso, u64 delta,
add_symbol:
if (curr_map != initial_map) {
rb_erase_cached(&pos->rb_node, root);
- symbols__insert(&curr_map->dso->symbols, pos);
+ symbols__insert(&map__dso(curr_map)->symbols, pos);
++moved;
} else
++count;
@@ -938,7 +939,7 @@ static int maps__split_kallsyms(struct maps *kmaps, struct dso *dso, u64 delta,
if (curr_map != initial_map &&
dso->kernel == DSO_SPACE__KERNEL_GUEST &&
machine__is_default_guest(maps__machine(kmaps))) {
- dso__set_loaded(curr_map->dso);
+ dso__set_loaded(map__dso(curr_map));
}

return count + moved;
@@ -1118,8 +1119,8 @@ static int do_validate_kcore_modules(const char *filename, struct maps *kmaps)
}

/* Module must be in memory at the same address */
- mi = find_module(old_map->dso->short_name, &modules);
- if (!mi || mi->start != old_map->start) {
+ mi = find_module(map__dso(old_map)->short_name, &modules);
+ if (!mi || mi->start != map__start(old_map)) {
err = -EINVAL;
goto out;
}
@@ -1214,7 +1215,7 @@ static int kcore_mapfn(u64 start, u64 len, u64 pgoff, void *data)
return -ENOMEM;
}

- list_node->map->end = list_node->map->start + len;
+ list_node->map->end = map__start(list_node->map) + len;
list_node->map->pgoff = pgoff;

list_add(&list_node->node, &md->maps);
@@ -1236,21 +1237,21 @@ int maps__merge_in(struct maps *kmaps, struct map *new_map)
struct map *old_map = rb_node->map;

/* no overload with this one */
- if (new_map->end < old_map->start ||
- new_map->start >= old_map->end)
+ if (map__end(new_map) < map__start(old_map) ||
+ map__start(new_map) >= map__end(old_map))
continue;

- if (new_map->start < old_map->start) {
+ if (map__start(new_map) < map__start(old_map)) {
/*
* |new......
* |old....
*/
- if (new_map->end < old_map->end) {
+ if (map__end(new_map) < map__end(old_map)) {
/*
* |new......| -> |new..|
* |old....| -> |old....|
*/
- new_map->end = old_map->start;
+ new_map->end = map__start(old_map);
} else {
/*
* |new.............| -> |new..| |new..|
@@ -1271,17 +1272,18 @@ int maps__merge_in(struct maps *kmaps, struct map *new_map)
goto out;
}

- m->map->end = old_map->start;
+ m->map->end = map__start(old_map);
list_add_tail(&m->node, &merged);
- new_map->pgoff += old_map->end - new_map->start;
- new_map->start = old_map->end;
+ new_map->pgoff +=
+ map__end(old_map) - map__start(new_map);
+ new_map->start = map__end(old_map);
}
} else {
/*
* |new......
* |old....
*/
- if (new_map->end < old_map->end) {
+ if (map__end(new_map) < map__end(old_map)) {
/*
* |new..| -> x
* |old.........| -> |old.........|
@@ -1294,8 +1296,9 @@ int maps__merge_in(struct maps *kmaps, struct map *new_map)
* |new......| -> |new...|
* |old....| -> |old....|
*/
- new_map->pgoff += old_map->end - new_map->start;
- new_map->start = old_map->end;
+ new_map->pgoff +=
+ map__end(old_map) - map__start(new_map);
+ new_map->start = map__end(old_map);
}
}
}
@@ -1361,7 +1364,7 @@ static int dso__load_kcore(struct dso *dso, struct map *map,
}

/* Read new maps into temporary lists */
- err = file__read_maps(fd, map->prot & PROT_EXEC, kcore_mapfn, &md,
+ err = file__read_maps(fd, map__prot(map) & PROT_EXEC, kcore_mapfn, &md,
&is_64_bit);
if (err)
goto out_err;
@@ -1391,7 +1394,8 @@ static int dso__load_kcore(struct dso *dso, struct map *map,
struct map_list_node *new_node;

list_for_each_entry(new_node, &md.maps, node) {
- if (stext >= new_node->map->start && stext < new_node->map->end) {
+ if (stext >= map__start(new_node->map) &&
+ stext < map__end(new_node->map)) {
replacement_map = new_node->map;
break;
}
@@ -1408,16 +1412,18 @@ static int dso__load_kcore(struct dso *dso, struct map *map,
new_node = list_entry(md.maps.next, struct map_list_node, node);
list_del_init(&new_node->node);
if (new_node->map == replacement_map) {
- map->start = new_node->map->start;
- map->end = new_node->map->end;
- map->pgoff = new_node->map->pgoff;
- map->map_ip = new_node->map->map_ip;
- map->unmap_ip = new_node->map->unmap_ip;
+ struct map *updated;
+
+ map->start = map__start(new_node->map);
+ map->end = map__end(new_node->map);
+ map->pgoff = map__pgoff(new_node->map);
+ map->map_ip = new_node->map->map_ip;
+ map->unmap_ip = new_node->map->unmap_ip;
/* Ensure maps are correctly ordered */
- map__get(map);
+ updated = map__get(map);
maps__remove(kmaps, map);
- err = maps__insert(kmaps, map);
- map__put(map);
+ err = maps__insert(kmaps, updated);
+ map__put(updated);
map__put(new_node->map);
if (err)
goto out_err;
@@ -1460,7 +1466,7 @@ static int dso__load_kcore(struct dso *dso, struct map *map,

close(fd);

- if (map->prot & PROT_EXEC)
+ if (map__prot(map) & PROT_EXEC)
pr_debug("Using %s for kernel object code\n", kcore_filename);
else
pr_debug("Using %s for kernel data\n", kcore_filename);
@@ -1995,13 +2001,13 @@ int dso__load(struct dso *dso, struct map *map)
static int map__strcmp(const void *a, const void *b)
{
const struct map *ma = *(const struct map **)a, *mb = *(const struct map **)b;
- return strcmp(ma->dso->short_name, mb->dso->short_name);
+ return strcmp(map__dso(ma)->short_name, map__dso(mb)->short_name);
}

static int map__strcmp_name(const void *name, const void *b)
{
const struct map *map = *(const struct map **)b;
- return strcmp(name, map->dso->short_name);
+ return strcmp(name, map__dso(map)->short_name);
}

void __maps__sort_by_name(struct maps *maps)
@@ -2052,7 +2058,7 @@ struct map *maps__find_by_name(struct maps *maps, const char *name)
down_read(maps__lock(maps));

if (maps->last_search_by_name &&
- strcmp(maps->last_search_by_name->dso->short_name, name) == 0) {
+ strcmp(map__dso(maps->last_search_by_name)->short_name, name) == 0) {
map = maps->last_search_by_name;
goto out_unlock;
}
@@ -2068,7 +2074,7 @@ struct map *maps__find_by_name(struct maps *maps, const char *name)
/* Fallback to traversing the rbtree... */
maps__for_each_entry(maps, rb_node) {
map = rb_node->map;
- if (strcmp(map->dso->short_name, name) == 0) {
+ if (strcmp(map__dso(map)->short_name, name) == 0) {
maps->last_search_by_name = map;
goto out_unlock;
}
diff --git a/tools/perf/util/symbol_fprintf.c b/tools/perf/util/symbol_fprintf.c
index 2664fb65e47a..d9e5ad040b6a 100644
--- a/tools/perf/util/symbol_fprintf.c
+++ b/tools/perf/util/symbol_fprintf.c
@@ -30,7 +30,7 @@ size_t __symbol__fprintf_symname_offs(const struct symbol *sym,
if (al->addr < sym->end)
offset = al->addr - sym->start;
else
- offset = al->addr - al->map->start - sym->start;
+ offset = al->addr - map__start(al->map) - sym->start;
length += fprintf(fp, "+0x%lx", offset);
}
return length;
diff --git a/tools/perf/util/synthetic-events.c b/tools/perf/util/synthetic-events.c
index ed2d55d224aa..437fd57c2084 100644
--- a/tools/perf/util/synthetic-events.c
+++ b/tools/perf/util/synthetic-events.c
@@ -668,33 +668,33 @@ int perf_event__synthesize_modules(struct perf_tool *tool, perf_event__handler_t
continue;

if (symbol_conf.buildid_mmap2) {
- size = PERF_ALIGN(map->dso->long_name_len + 1, sizeof(u64));
+ size = PERF_ALIGN(map__dso(map)->long_name_len + 1, sizeof(u64));
event->mmap2.header.type = PERF_RECORD_MMAP2;
event->mmap2.header.size = (sizeof(event->mmap2) -
(sizeof(event->mmap2.filename) - size));
memset(event->mmap2.filename + size, 0, machine->id_hdr_size);
event->mmap2.header.size += machine->id_hdr_size;
- event->mmap2.start = map->start;
- event->mmap2.len = map->end - map->start;
+ event->mmap2.start = map__start(map);
+ event->mmap2.len = map__end(map) - map__start(map);
event->mmap2.pid = machine->pid;

- memcpy(event->mmap2.filename, map->dso->long_name,
- map->dso->long_name_len + 1);
+ memcpy(event->mmap2.filename, map__dso(map)->long_name,
+ map__dso(map)->long_name_len + 1);

perf_record_mmap2__read_build_id(&event->mmap2, false);
} else {
- size = PERF_ALIGN(map->dso->long_name_len + 1, sizeof(u64));
+ size = PERF_ALIGN(map__dso(map)->long_name_len + 1, sizeof(u64));
event->mmap.header.type = PERF_RECORD_MMAP;
event->mmap.header.size = (sizeof(event->mmap) -
(sizeof(event->mmap.filename) - size));
memset(event->mmap.filename + size, 0, machine->id_hdr_size);
event->mmap.header.size += machine->id_hdr_size;
- event->mmap.start = map->start;
- event->mmap.len = map->end - map->start;
+ event->mmap.start = map__start(map);
+ event->mmap.len = map__end(map) - map__start(map);
event->mmap.pid = machine->pid;

- memcpy(event->mmap.filename, map->dso->long_name,
- map->dso->long_name_len + 1);
+ memcpy(event->mmap.filename, map__dso(map)->long_name,
+ map__dso(map)->long_name_len + 1);
}

if (perf_tool__process_synth_event(tool, event, machine, process) != 0) {
@@ -1112,8 +1112,8 @@ static int __perf_event__synthesize_kernel_mmap(struct perf_tool *tool,
event->mmap2.header.size = (sizeof(event->mmap2) -
(sizeof(event->mmap2.filename) - size) + machine->id_hdr_size);
event->mmap2.pgoff = kmap->ref_reloc_sym->addr;
- event->mmap2.start = map->start;
- event->mmap2.len = map->end - event->mmap.start;
+ event->mmap2.start = map__start(map);
+ event->mmap2.len = map__end(map) - event->mmap.start;
event->mmap2.pid = machine->pid;

perf_record_mmap2__read_build_id(&event->mmap2, true);
@@ -1125,8 +1125,8 @@ static int __perf_event__synthesize_kernel_mmap(struct perf_tool *tool,
event->mmap.header.size = (sizeof(event->mmap) -
(sizeof(event->mmap.filename) - size) + machine->id_hdr_size);
event->mmap.pgoff = kmap->ref_reloc_sym->addr;
- event->mmap.start = map->start;
- event->mmap.len = map->end - event->mmap.start;
+ event->mmap.start = map__start(map);
+ event->mmap.len = map__end(map) - event->mmap.start;
event->mmap.pid = machine->pid;
}

diff --git a/tools/perf/util/thread.c b/tools/perf/util/thread.c
index c2256777b813..6fbcc115cc6d 100644
--- a/tools/perf/util/thread.c
+++ b/tools/perf/util/thread.c
@@ -434,23 +434,23 @@ struct thread *thread__main_thread(struct machine *machine, struct thread *threa
int thread__memcpy(struct thread *thread, struct machine *machine,
void *buf, u64 ip, int len, bool *is64bit)
{
- u8 cpumode = PERF_RECORD_MISC_USER;
- struct addr_location al;
- long offset;
+ u8 cpumode = PERF_RECORD_MISC_USER;
+ struct addr_location al;
+ long offset;

- if (machine__kernel_ip(machine, ip))
- cpumode = PERF_RECORD_MISC_KERNEL;
+ if (machine__kernel_ip(machine, ip))
+ cpumode = PERF_RECORD_MISC_KERNEL;

- if (!thread__find_map(thread, cpumode, ip, &al) || !al.map->dso ||
- al.map->dso->data.status == DSO_DATA_STATUS_ERROR ||
- map__load(al.map) < 0)
- return -1;
+ if (!thread__find_map(thread, cpumode, ip, &al) || !map__dso(al.map) ||
+ map__dso(al.map)->data.status == DSO_DATA_STATUS_ERROR ||
+ map__load(al.map) < 0)
+ return -1;

- offset = al.map->map_ip(al.map, ip);
- if (is64bit)
- *is64bit = al.map->dso->is_64_bit;
+ offset = map__map_ip(al.map, ip);
+ if (is64bit)
+ *is64bit = map__dso(al.map)->is_64_bit;

- return dso__data_read_offset(al.map->dso, machine, offset, buf, len);
+ return dso__data_read_offset(map__dso(al.map), machine, offset, buf, len);
}

void thread__free_stitch_list(struct thread *thread)
diff --git a/tools/perf/util/unwind-libunwind-local.c b/tools/perf/util/unwind-libunwind-local.c
index 7e6c59811292..841ac84a93ab 100644
--- a/tools/perf/util/unwind-libunwind-local.c
+++ b/tools/perf/util/unwind-libunwind-local.c
@@ -381,20 +381,20 @@ find_proc_info(unw_addr_space_t as, unw_word_t ip, unw_proc_info_t *pi,
int ret = -EINVAL;

map = find_map(ip, ui);
- if (!map || !map->dso)
+ if (!map || !map__dso(map))
return -EINVAL;

- pr_debug("unwind: find_proc_info dso %s\n", map->dso->name);
+ pr_debug("unwind: %s dso %s\n", __func__, map__dso(map)->name);

/* Check the .eh_frame section for unwinding info */
- if (!read_unwind_spec_eh_frame(map->dso, ui->machine,
+ if (!read_unwind_spec_eh_frame(map__dso(map), ui->machine,
&table_data, &segbase, &fde_count)) {
memset(&di, 0, sizeof(di));
di.format = UNW_INFO_FORMAT_REMOTE_TABLE;
- di.start_ip = map->start;
- di.end_ip = map->end;
- di.u.rti.segbase = map->start + segbase - map->pgoff;
- di.u.rti.table_data = map->start + table_data - map->pgoff;
+ di.start_ip = map__start(map);
+ di.end_ip = map__end(map);
+ di.u.rti.segbase = map__start(map) + segbase - map__pgoff(map);
+ di.u.rti.table_data = map__start(map) + table_data - map__pgoff(map);
di.u.rti.table_len = fde_count * sizeof(struct table_entry)
/ sizeof(unw_word_t);
ret = dwarf_search_unwind_table(as, ip, &di, pi,
@@ -404,20 +404,20 @@ find_proc_info(unw_addr_space_t as, unw_word_t ip, unw_proc_info_t *pi,
#ifndef NO_LIBUNWIND_DEBUG_FRAME
/* Check the .debug_frame section for unwinding info */
if (ret < 0 &&
- !read_unwind_spec_debug_frame(map->dso, ui->machine, &segbase)) {
- int fd = dso__data_get_fd(map->dso, ui->machine);
- int is_exec = elf_is_exec(fd, map->dso->name);
- unw_word_t base = is_exec ? 0 : map->start;
+ !read_unwind_spec_debug_frame(map__dso(map), ui->machine, &segbase)) {
+ int fd = dso__data_get_fd(map__dso(map), ui->machine);
+ int is_exec = elf_is_exec(fd, map__dso(map)->name);
+ unw_word_t base = is_exec ? 0 : map__start(map);
const char *symfile;

if (fd >= 0)
- dso__data_put_fd(map->dso);
+ dso__data_put_fd(map__dso(map));

- symfile = map->dso->symsrc_filename ?: map->dso->name;
+ symfile = map__dso(map)->symsrc_filename ?: map__dso(map)->name;

memset(&di, 0, sizeof(di));
if (dwarf_find_debug_frame(0, &di, ip, base, symfile,
- map->start, map->end))
+ map__start(map), map__end(map)))
return dwarf_search_unwind_table(as, ip, &di, pi,
need_unwind_info, arg);
}
@@ -473,10 +473,10 @@ static int access_dso_mem(struct unwind_info *ui, unw_word_t addr,
return -1;
}

- if (!map->dso)
+ if (!map__dso(map))
return -1;

- size = dso__data_read_addr(map->dso, map, ui->machine,
+ size = dso__data_read_addr(map__dso(map), map, ui->machine,
addr, (u8 *) data, sizeof(*data));

return !(size == sizeof(*data));
@@ -583,7 +583,7 @@ static int entry(u64 ip, struct thread *thread,
pr_debug("unwind: %s:ip = 0x%" PRIx64 " (0x%" PRIx64 ")\n",
al.sym ? al.sym->name : "''",
ip,
- al.map ? al.map->map_ip(al.map, ip) : (u64) 0);
+ al.map ? map__map_ip(al.map, ip) : (u64) 0);

return cb(&e, arg);
}
diff --git a/tools/perf/util/unwind-libunwind.c b/tools/perf/util/unwind-libunwind.c
index 7b797ffadd19..cece1ee89031 100644
--- a/tools/perf/util/unwind-libunwind.c
+++ b/tools/perf/util/unwind-libunwind.c
@@ -30,7 +30,7 @@ int unwind__prepare_access(struct maps *maps, struct map *map, bool *initialized

if (maps__addr_space(maps)) {
pr_debug("unwind: thread map already set, dso=%s\n",
- map->dso->name);
+ map__dso(map)->name);
if (initialized)
*initialized = true;
return 0;
@@ -41,7 +41,7 @@ int unwind__prepare_access(struct maps *maps, struct map *map, bool *initialized
if (!machine->env || !machine->env->arch)
goto out_register;

- dso_type = dso__type(map->dso, machine);
+ dso_type = dso__type(map__dso(map), machine);
if (dso_type == DSO__TYPE_UNKNOWN)
return 0;

diff --git a/tools/perf/util/vdso.c b/tools/perf/util/vdso.c
index 835c39efb80d..ec777ee11493 100644
--- a/tools/perf/util/vdso.c
+++ b/tools/perf/util/vdso.c
@@ -147,7 +147,7 @@ static enum dso_type machine__thread_dso_type(struct machine *machine,
struct map_rb_node *rb_node;

maps__for_each_entry(thread->maps, rb_node) {
- struct dso *dso = rb_node->map->dso;
+ struct dso *dso = map__dso(rb_node->map);

if (!dso || dso->long_name[0] != '/')
continue;
--
2.35.1.265.g69c8d7142f-goog

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