perf/x86: Use common PMU interrupt disabled code
authorVince Weaver <vincent.weaver@maine.edu>
Fri, 16 May 2014 21:18:07 +0000 (17:18 -0400)
committerIngo Molnar <mingo@kernel.org>
Thu, 5 Jun 2014 10:30:03 +0000 (12:30 +0200)
commitc184c980de30dc5f6fec4b281928aa6743708da9
treece5c7a76858eaa1a902acfd2148c9cc72531edf3
parentedcb4d3c36a6429caa03ddfeab4cbb153c7002b2
perf/x86: Use common PMU interrupt disabled code

Make the x86 perf code use the new common PMU interrupt disabled code.

Typically most x86 machines have working PMU interrupts, although
some older p6-class machines had this problem.

Signed-off-by: Vince Weaver <vincent.weaver@maine.edu>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: http://lkml.kernel.org/r/alpine.DEB.2.10.1405161715560.11099@vincent-weaver-1.umelst.maine.edu
Signed-off-by: Ingo Molnar <mingo@kernel.org>
arch/x86/kernel/cpu/perf_event.c