perf_events, x86: Clean up hw_perf_*_all() implementation

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Put the recursion avoidance code in the generic hook instead of
replicating it in each implementation.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
LKML-Reference: <20100127221122.057507285@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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Peter Zijlstra 2010-01-27 23:07:47 +01:00 • committed by Ingo Molnar

parent ed8777fc13

commit 1a6e21f791

1 changed files with 14 additions and 45 deletions

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arch/x86/kernel/cpu/perf_event.c

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