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perf report: Update documention of --percent-limit option 

The --percent-limit option was changed to be applied to callchains as
well as to hist entries recently, but it missed to update the doc.

Reported-by: Arnaldo Carvalho de Melo <acme@kernel.org>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/1454508683-5735-2-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Namhyung Kim 2016-02-03 23:11:21 +09:00 committed by Arnaldo Carvalho de Melo
parent c6f5f6b662
commit 1ba2fc6de4
1 changed files with 4 additions and 1 deletions
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5
tools/perf/Documentation/perf-report.txt
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@ -351,7 +351,10 @@ OPTIONS
--percent-limit:: --percent-limit::
Do not show entries which have an overhead under that percent. Do not show entries which have an overhead under that percent.
(Default: 0). (Default: 0). Note that this option also sets the percent limit (threshold)
of callchains. However the default value of callchain threshold is
different than the default value of hist entries. Please see the
--call-graph option for details.
--percentage:: --percentage::
Determine how to display the overhead percentage of filtered entries. Determine how to display the overhead percentage of filtered entries.