perf_events, x86: Fix event constraint masks

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Since constraints are specified on the event number, not number
and unit mask shorten the constraint masks so that we'll
actually match something.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
LKML-Reference: <20100127221121.967610372@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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Peter Zijlstra 2010-01-27 23:07:46 +01:00 • committed by Ingo Molnar

parent 2e8418736d

commit ed8777fc13

2 changed files with 10 additions and 5 deletions

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2

arch/x86/include/asm/perf_event.h

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13

arch/x86/kernel/cpu/perf_event.c

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