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(parent: b83a46e) | patch
perf, x86: Remove checking_{wr,rd}msr() usage
authorPeter Zijlstra <a.p.zijlstra@chello.nl>
Mon, 8 Mar 2010 12:51:31 +0000 (13:51 +0100)
committerIngo Molnar <mingo@elte.hu>
Wed, 10 Mar 2010 12:23:39 +0000 (13:23 +0100)
commit7645a24cbd01cbf4865d1273d5ddaa8d8c2ccb3a
tree60cbc260be0756d14224142b5773e1760557b826tree | snapshot (tar.gz zip)
parentb83a46e7da4a948cc852ba7805dfb1a392dec861commit | diff
perf, x86: Remove checking_{wr,rd}msr() usage

We don't need checking_{wr,rd}msr() calls, since we should know what cpu
we're running on and not use blindly poke at msrs.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@infradead.org>
Cc: paulus@samba.org
Cc: eranian@google.com
Cc: robert.richter@amd.com
Cc: fweisbec@gmail.com
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/kernel/cpu/perf_event.c diff | blob | blame | history
arch/x86/kernel/cpu/perf_event_intel.c diff | blob | blame | history