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| author |   Jin Yao <yao.jin@linux.intel.com> | 2018-01-10 23:00:32 +0800 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-01-17 10:23:37 -0300 |
| commit | 0a3cc3ae05c363dabd891ed5f918c62197de8c7f (patch) | |
| tree | 1df8bd9903c533797e732d8addf086cd51bebd1f /tools/perf/Documentation/perf-report.txt | |
| parent | perf util: Allocate time slices buffer according to number of comma (diff) | |
| download | linux-dev-0a3cc3ae05c363dabd891ed5f918c62197de8c7f.tar.xz linux-dev-0a3cc3ae05c363dabd891ed5f918c62197de8c7f.zip | |
perf report: Remove the time slices number limitation
Previously it was only allowed to use at most 10 time slices in 'perf
report --time'.
This patch removes this limitation.
For example, following command line is OK (12 time slices)
perf report --stdio --time 1%/1,1%/2,1%/3,1%/4,1%/5,1%/6,1%/7,1%/8,1%/9,1%/10,1%/11,1%/12
Signed-off-by: Jin Yao <yao.jin@linux.intel.com>
Suggested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Reviewed-by: Jiri Olsa <jolsa@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1515596433-24653-8-git-send-email-yao.jin@linux.intel.com
[ No need to check for NULL to call free, use zfree ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/Documentation/perf-report.txt')
| -rw-r--r-- | tools/perf/Documentation/perf-report.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt index 63d0db3184c9..907e505b6309 100644 --- a/tools/perf/Documentation/perf-report.txt +++ b/tools/perf/Documentation/perf-report.txt @@ -403,7 +403,7 @@ OPTIONS to end of file. Also support time percent with multiple time range. Time string is - 'a%/n,b%/m,...' or 'a%-b%,c%-%d,...'. The maximum number of slices is 10. + 'a%/n,b%/m,...' or 'a%-b%,c%-%d,...'. For example: Select the second 10% time slice: |