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authorJin Yao <yao.jin@linux.intel.com>2018-01-10 23:00:32 +0800
committerArnaldo Carvalho de Melo <acme@redhat.com>2018-01-17 10:23:37 -0300
commit0a3cc3ae05c363dabd891ed5f918c62197de8c7f (patch)
tree1df8bd9903c533797e732d8addf086cd51bebd1f /tools/perf/Documentation
parent5a031f887cb8d60fe87d21159c3cf82c38f55679 (diff)
downloadlinux-0a3cc3ae05c363dabd891ed5f918c62197de8c7f.tar.bz2
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')
-rw-r--r--tools/perf/Documentation/perf-report.txt2
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: