diff options
Diffstat (limited to 'arch/mips/kernel/perf_event_mipsxx.c')
-rw-r--r-- | arch/mips/kernel/perf_event_mipsxx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/kernel/perf_event_mipsxx.c b/arch/mips/kernel/perf_event_mipsxx.c index d9a7db78ed62..75266ff4cc33 100644 --- a/arch/mips/kernel/perf_event_mipsxx.c +++ b/arch/mips/kernel/perf_event_mipsxx.c | |||
@@ -721,7 +721,7 @@ static void mipsxx_pmu_start(void) | |||
721 | 721 | ||
722 | /* | 722 | /* |
723 | * MIPS performance counters can be per-TC. The control registers can | 723 | * MIPS performance counters can be per-TC. The control registers can |
724 | * not be directly accessed accross CPUs. Hence if we want to do global | 724 | * not be directly accessed across CPUs. Hence if we want to do global |
725 | * control, we need cross CPU calls. on_each_cpu() can help us, but we | 725 | * control, we need cross CPU calls. on_each_cpu() can help us, but we |
726 | * can not make sure this function is called with interrupts enabled. So | 726 | * can not make sure this function is called with interrupts enabled. So |
727 | * here we pause local counters and then grab a rwlock and leave the | 727 | * here we pause local counters and then grab a rwlock and leave the |