Commit 58bffb5b authored Mar 04, 2016 by Madhavan Srinivasan Committed by Michael Ellerman Mar 10, 2016

powerpc/perf: Fix misleading comment in pmao_restore_workaround()



The current comment in pmao_restore_workaround() regarding
hard_irq_disable() is wrong. It should say to hard *disable* interrupts
instead of *enable*. Fix it.

Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

parent 8f69dc70

arch/powerpc/perf/core-book3s.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -651,7 +651,7 @@ static void pmao_restore_workaround(bool ebb)

		/*
		* We are already soft-disabled in power_pmu_enable(). We need to hard
		* enable to actually prevent the PMU exception from firing.
		* disable to actually prevent the PMU exception from firing.
		*/
		hard_irq_disable();