perf_counter: provide pagefault software events

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We use the generic software counter infrastructure to provide
page fault events.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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Peter Zijlstra 2009-03-13 12:21:33 +01:00 • committed by Ingo Molnar

parent 15dbf27cc1

commit 7dd1fcc258

3 changed files with 9 additions and 50 deletions

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3

arch/powerpc/mm/fault.c

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3

arch/x86/mm/fault.c

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53

kernel/perf_counter.c

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