[PATCH 10/15] perf tools: Add processor socket info to hist_entry and addr_location

From: Arnaldo Carvalho de Melo
Date: Fri Sep 04 2015 - 21:08:16 EST


From: Kan Liang <kan.liang@xxxxxxxxx>

Add processor socket id info in hist_entry and addr_location.

Finor 'perf report', the socket id info is from perf.data.

For others, the socket id info is from current system.

Signed-off-by: Kan Liang <kan.liang@xxxxxxxxx>
Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Stephane Eranian <eranian@xxxxxxxxxx>
Link: http://lkml.kernel.org/r/1441377946-44429-1-git-send-email-kan.liang@xxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
tools/perf/builtin-report.c | 4 ++++
tools/perf/util/event.c | 1 +
tools/perf/util/hist.c | 1 +
tools/perf/util/sort.h | 1 +
tools/perf/util/symbol.h | 1 +
5 files changed, 8 insertions(+)

diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index 62b285e32aa5..affd70d064bc 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -149,6 +149,7 @@ static int process_sample_event(struct perf_tool *tool,
.add_entry_cb = hist_iter__report_callback,
};
int ret = 0;
+ struct perf_env *env = evsel->evlist->env;

if (perf_event__preprocess_sample(event, machine, &al, sample) < 0) {
pr_debug("problem processing %d event, skipping it.\n",
@@ -156,6 +157,9 @@ static int process_sample_event(struct perf_tool *tool,
return -1;
}

+ /* read socket id from perf.data for perf report */
+ al.socket = env->cpu[al.cpu].socket_id;
+
if (rep->hide_unresolved && al.sym == NULL)
goto out_put;

diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c
index 7ff61274ed57..0bf8c9889fc0 100644
--- a/tools/perf/util/event.c
+++ b/tools/perf/util/event.c
@@ -1021,6 +1021,7 @@ int perf_event__preprocess_sample(const union perf_event *event,

al->sym = NULL;
al->cpu = sample->cpu;
+ al->socket = cpu_map__get_socket_id(al->cpu);

if (al->map) {
struct dso *dso = al->map->dso;
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index 08b6cd945f1e..80c4683b3192 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -452,6 +452,7 @@ struct hist_entry *__hists__add_entry(struct hists *hists,
.map = al->map,
.sym = al->sym,
},
+ .socket = al->socket,
.cpu = al->cpu,
.cpumode = al->cpumode,
.ip = al->addr,
diff --git a/tools/perf/util/sort.h b/tools/perf/util/sort.h
index 3c2a399f8f5b..7cf1cf7d2406 100644
--- a/tools/perf/util/sort.h
+++ b/tools/perf/util/sort.h
@@ -90,6 +90,7 @@ struct hist_entry {
struct comm *comm;
u64 ip;
u64 transaction;
+ s32 socket;
s32 cpu;
u8 cpumode;

diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h
index 440ba8ae888f..40073c60b83d 100644
--- a/tools/perf/util/symbol.h
+++ b/tools/perf/util/symbol.h
@@ -191,6 +191,7 @@ struct addr_location {
u8 filtered;
u8 cpumode;
s32 cpu;
+ s32 socket;
};

struct symsrc {
--
2.1.0

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