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| author | Madhavan Srinivasan <maddy@linux.vnet.ibm.com> | 2016-03-04 10:31:49 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-03-10 23:00:23 +1100 |
| commit | 58bffb5bbb238d56e8818acb463cce990021fa32 (patch) | |
| tree | 7a0574a06f6882593f9349c2c7e9627d109cd066 | |
| parent | 8f69dc701aac170421117adf7e04d8ec7031a05f (diff) | |
| download | blackbird-op-linux-58bffb5bbb238d56e8818acb463cce990021fa32.tar.gz blackbird-op-linux-58bffb5bbb238d56e8818acb463cce990021fa32.zip | |
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>
| -rw-r--r-- | arch/powerpc/perf/core-book3s.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/perf/core-book3s.c b/arch/powerpc/perf/core-book3s.c index d1e65ce545b3..97a1d40d8696 100644 --- a/arch/powerpc/perf/core-book3s.c +++ b/arch/powerpc/perf/core-book3s.c @@ -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(); |
