diff options
| author | Namhyung Kim <namhyung.kim@lge.com> | 2013-05-14 11:09:04 +0900 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-05-28 16:24:01 +0300 |
| commit | 064f19815c4e99e8b22bc3c5f4d7f4e0b96d226a (patch) | |
| tree | 80630db03ec2432aa9a7a4975fa3a6f6fc3ac32b /tools/perf/Documentation | |
| parent | f3dd19817e5bbcae81e96571a3d42aa30a1581fb (diff) | |
perf report: Add --percent-limit option
The --percent-limit option is for not showing small overhead entries in
the output. Maybe we want to set a certain default value like 0.1.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Pekka Enberg <penberg@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1368497347-9628-7-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/Documentation')
| -rw-r--r-- | tools/perf/Documentation/perf-report.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt index 7d5f4f38aa5..66dab7410c1 100644 --- a/tools/perf/Documentation/perf-report.txt +++ b/tools/perf/Documentation/perf-report.txt @@ -210,6 +210,10 @@ OPTIONS Demangle symbol names to human readable form. It's enabled by default, disable with --no-demangle. +--percent-limit:: + Do not show entries which have an overhead under that percent. + (Default: 0). + SEE ALSO -------- linkperf:perf-stat[1], linkperf:perf-annotate[1] |