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(parent: 457dcee) | patch
perf, intel: Try alternative OFFCORE encodings
authorPeter Zijlstra <a.p.zijlstra@chello.nl>
Mon, 23 May 2011 09:08:15 +0000 (11:08 +0200)
committerIngo Molnar <mingo@elte.hu>
Fri, 1 Jul 2011 09:06:37 +0000 (11:06 +0200)
commitebb34ce8a283e891a4ddadd99d5044b27076cd83
tree8bb9c7ec132d185dc79f9a05274c1535d3634762tree | snapshot
parent457dceecd0d8d4c9fea6f4c3f8e0e8f40ab532d2commit | diff
perf, intel: Try alternative OFFCORE encodings

Since the OFFCORE registers are fully symmetric, try the other one
when the specified one is already in use.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1306141897.18455.8.camel@twins
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/kernel/cpu/perf_event.c diff | blob | history
arch/x86/kernel/cpu/perf_event_intel.c diff | blob | history
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