perf_counter: provide major/minor page fault software events

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Provide separate sw counters for major and minor page faults.

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 12:21:34 +01:00 • committed by Ingo Molnar

parent 7dd1fcc258

commit ac17dc8e58

4 changed files with 21 additions and 17 deletions

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5

arch/powerpc/mm/fault.c

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7

arch/x86/mm/fault.c

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4

include/linux/perf_counter.h

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22

kernel/perf_counter.c

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