perf_counter: per event wakeups

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By request, provide a way to request a wakeup every 'n' events instead
of every page of output.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Orig-LKML-Reference: <20090402091319.323309784@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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Peter Zijlstra 2009-04-02 11:12:01 +02:00 • committed by Ingo Molnar

parent 8a057d8491

commit c457810ab4

2 changed files with 11 additions and 2 deletions

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3

include/linux/perf_counter.h

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10

kernel/perf_counter.c

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