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perf top: Add mwait_idle_with_hints to skip_symbols[] 

We skip the display of idle routine related symbols because
they are typically rather erratic and confusing: they depend
on the IRQ rate or sometimes they dominate the profile if
they are polling based.

Add mwait_idle_with_hints too, this is one of the idle
routines on x86.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Arnaldo Carvalho de Melo 2009-07-26 19:06:19 -03:00 committed by Ingo Molnar
parent 9b30a26bf3
commit 59b9005692
1 changed files with 1 additions and 0 deletions
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1
tools/perf/builtin-top.c
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@ -285,6 +285,7 @@ static const char *skip_symbols[] = {
"enter_idle",
"exit_idle",
"mwait_idle",
"mwait_idle_with_hints",
"ppc64_runlatch_off",
"pseries_dedicated_idle_sleep",
NULL