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perf: Drop useless check for ignored frame

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The check that ignores the debug and nmi stack frames is useless
now that we have a frame pointer that makes us start at the
right place. We don't anymore have to deal with these.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <1262235183-5320-2-git-send-regression-fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Frederic Weisbecker
2009-12-31 05:53:03 +01:00
committed by Ingo Molnar
parent 61405fea92
commit 0fb8ee48d9
4 changed files with 0 additions and 20 deletions
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5
arch/x86/kernel/dumpstack_64.c
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@@ -33,11 +33,6 @@ static char x86_stack_ids[][8] = {
#endif
};
int x86_is_stack_id(int id, char *name)
{
return x86_stack_ids[id - 1] == name;
}
static unsigned long *in_exception_stack(unsigned cpu, unsigned long stack,
unsigned *usedp, char **idp)
{