tree e86a4fc239653fe55d448d28f1841fb9875fe102
parent 32975a4f114be52286f9a5bf6c230dbb8c0e1903
author Peter Zijlstra <a.p.zijlstra@chello.nl> 1268052661 +0100
committer Ingo Molnar <mingo@elte.hu> 1268223746 +0100

perf, x86, Do not user perf_disable from NMI context

Explicitly use intel_pmu_{disable,enable}_all() in intel_pmu_handle_irq()
to avoid the NMI race conditions in perf_{disable,enable}

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>