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>

1 files changed, 1 insertions, 0 deletions

diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index c0a423004e15..f139f1ab9333 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -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