[tip:perf/urgent] perf script: Add period as a default output column
From: tip-bot for Jiri Olsa
Date: Sat Oct 18 2014 - 03:08:41 EST
Commit-ID: e8564b710c6df2c3aeb56c507c22f4bcfa4c0b2d
Gitweb: http://git.kernel.org/tip/e8564b710c6df2c3aeb56c507c22f4bcfa4c0b2d
Author: Jiri Olsa <jolsa@xxxxxxxxxx>
AuthorDate: Mon, 25 Aug 2014 16:45:43 +0200
Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Fri, 17 Oct 2014 15:22:19 -0300
perf script: Add period as a default output column
Adding period as a default output column in script command fo hardware,
software and raw events.
If PERF_SAMPLE_PERIOD sample type is defined in perf.data, following
will be displayed in perf script output:
$ perf script
ls 8034 57477.887209: 250000 task-clock: ffffffff81361d72 memset ([kernel.kallsyms])
ls 8034 57477.887464: 250000 task-clock: ffffffff816f6d92 _raw_spin_unlock_irqrestore ([kernel.kallsyms])
ls 8034 57477.887708: 250000 task-clock: ffffffff811a94f0 do_munmap ([kernel.kallsyms])
ls 8034 57477.887959: 250000 task-clock: 34080916c6 get_next_seq (/usr/lib64/libc-2.17.so)
ls 8034 57477.888208: 250000 task-clock: 3408079230 _IO_doallocbuf (/usr/lib64/libc-2.17.so)
ls 8034 57477.888717: 250000 task-clock: ffffffff814242c8 n_tty_write ([kernel.kallsyms])
ls 8034 57477.889285: 250000 task-clock: 3408076402 fwrite_unlocked (/usr/lib64/libc-2.17.so)
Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: David Ahern <dsahern@xxxxxxxxx>
Cc: "Jen-Cheng(Tommy) Huang" <tommy24@xxxxxxxxxx>
Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
Cc: David Ahern <dsahern@xxxxxxxxx>
Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Jen-Cheng(Tommy) Huang <tommy24@xxxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Cc: Stephane Eranian <eranian@xxxxxxxxxx>
Link: http://lkml.kernel.org/r/1408977943-16594-10-git-send-email-jolsa@xxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
tools/perf/builtin-script.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index 0659dff..9708a12 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -82,7 +82,8 @@ static struct {
.fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID |
PERF_OUTPUT_CPU | PERF_OUTPUT_TIME |
PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP |
- PERF_OUTPUT_SYM | PERF_OUTPUT_DSO,
+ PERF_OUTPUT_SYM | PERF_OUTPUT_DSO |
+ PERF_OUTPUT_PERIOD,
.invalid_fields = PERF_OUTPUT_TRACE,
},
@@ -93,7 +94,8 @@ static struct {
.fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID |
PERF_OUTPUT_CPU | PERF_OUTPUT_TIME |
PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP |
- PERF_OUTPUT_SYM | PERF_OUTPUT_DSO,
+ PERF_OUTPUT_SYM | PERF_OUTPUT_DSO |
+ PERF_OUTPUT_PERIOD,
.invalid_fields = PERF_OUTPUT_TRACE,
},
@@ -112,7 +114,8 @@ static struct {
.fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID |
PERF_OUTPUT_CPU | PERF_OUTPUT_TIME |
PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP |
- PERF_OUTPUT_SYM | PERF_OUTPUT_DSO,
+ PERF_OUTPUT_SYM | PERF_OUTPUT_DSO |
+ PERF_OUTPUT_PERIOD,
.invalid_fields = PERF_OUTPUT_TRACE,
},
--
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