diff options
Diffstat (limited to 'arch/arm/kernel/perf_event_v6.c')
| -rw-r--r-- | arch/arm/kernel/perf_event_v6.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/arch/arm/kernel/perf_event_v6.c b/arch/arm/kernel/perf_event_v6.c index 3f427aae211..c058bfc8532 100644 --- a/arch/arm/kernel/perf_event_v6.c +++ b/arch/arm/kernel/perf_event_v6.c @@ -426,12 +426,12 @@ armv6pmu_enable_event(struct hw_perf_event *hwc, * Mask out the current event and set the counter to count the event * that we're interested in. */ - spin_lock_irqsave(&pmu_lock, flags); + raw_spin_lock_irqsave(&pmu_lock, flags); val = armv6_pmcr_read(); val &= ~mask; val |= evt; armv6_pmcr_write(val); - spin_unlock_irqrestore(&pmu_lock, flags); + raw_spin_unlock_irqrestore(&pmu_lock, flags); } static irqreturn_t @@ -500,11 +500,11 @@ armv6pmu_start(void) { unsigned long flags, val; - spin_lock_irqsave(&pmu_lock, flags); + raw_spin_lock_irqsave(&pmu_lock, flags); val = armv6_pmcr_read(); val |= ARMV6_PMCR_ENABLE; armv6_pmcr_write(val); - spin_unlock_irqrestore(&pmu_lock, flags); + raw_spin_unlock_irqrestore(&pmu_lock, flags); } static void @@ -512,11 +512,11 @@ armv6pmu_stop(void) { unsigned long flags, val; - spin_lock_irqsave(&pmu_lock, flags); + raw_spin_lock_irqsave(&pmu_lock, flags); val = armv6_pmcr_read(); val &= ~ARMV6_PMCR_ENABLE; armv6_pmcr_write(val); - spin_unlock_irqrestore(&pmu_lock, flags); + raw_spin_unlock_irqrestore(&pmu_lock, flags); } static int @@ -570,12 +570,12 @@ armv6pmu_disable_event(struct hw_perf_event *hwc, * of ETM bus signal assertion cycles. The external reporting should * be disabled and so this should never increment. */ - spin_lock_irqsave(&pmu_lock, flags); + raw_spin_lock_irqsave(&pmu_lock, flags); val = armv6_pmcr_read(); val &= ~mask; val |= evt; armv6_pmcr_write(val); - spin_unlock_irqrestore(&pmu_lock, flags); + raw_spin_unlock_irqrestore(&pmu_lock, flags); } static void @@ -599,12 +599,12 @@ armv6mpcore_pmu_disable_event(struct hw_perf_event *hwc, * Unlike UP ARMv6, we don't have a way of stopping the counters. We * simply disable the interrupt reporting. */ - spin_lock_irqsave(&pmu_lock, flags); + raw_spin_lock_irqsave(&pmu_lock, flags); val = armv6_pmcr_read(); val &= ~mask; val |= evt; armv6_pmcr_write(val); - spin_unlock_irqrestore(&pmu_lock, flags); + raw_spin_unlock_irqrestore(&pmu_lock, flags); } static const struct arm_pmu armv6pmu = { |