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perf timechart: Add support for displaying only tasks related data

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In order to make SVG smaller and faster to browse add possibility to
switch off power related information with -T switch.

Signed-off-by: Stanislav Fomichev <stfomichev@yandex-team.ru>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1383323151-19810-5-git-send-email-stfomichev@yandex-team.ru
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Stanislav Fomichev
2013-11-01 20:25:48 +04:00
committed by Arnaldo Carvalho de Melo
parent 753c505dc4
commit c87097d39d
2 changed files with 13 additions and 1 deletions
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3
tools/perf/Documentation/perf-timechart.txt
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@@ -35,6 +35,9 @@ OPTIONS
-P::
--power-only::
Only output the CPU power section of the diagram
-T::
--tasks-only::
Don't output processor state transitions
-p::
--process::
Select the processes to display, by name or PID