diff options
Diffstat (limited to 'arch/arm/kernel/perf_event.c')
| -rw-r--r-- | arch/arm/kernel/perf_event.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/kernel/perf_event.c b/arch/arm/kernel/perf_event.c index 9331d57..1a2ebbf 100644 --- a/arch/arm/kernel/perf_event.c +++ b/arch/arm/kernel/perf_event.c @@ -60,6 +60,7 @@ static DEFINE_PER_CPU(struct cpu_hw_events, cpu_hw_events); struct arm_pmu { enum arm_perf_pmu_ids id; + enum arm_pmu_type type; cpumask_t active_irqs; const char *name; irqreturn_t (*handle_irq)(int irq_num, void *dev); @@ -396,7 +397,7 @@ armpmu_release_hardware(void) free_irq(irq, NULL); } - release_pmu(ARM_PMU_DEVICE_CPU); + release_pmu(armpmu->type); } static int @@ -407,7 +408,7 @@ armpmu_reserve_hardware(void) int i, err, irq, irqs; struct platform_device *pmu_device = armpmu->plat_device; - err = reserve_pmu(ARM_PMU_DEVICE_CPU); + err = reserve_pmu(armpmu->type); if (err) { pr_warning("unable to reserve pmu\n"); return err; @@ -691,6 +692,7 @@ static void __init cpu_pmu_init(struct arm_pmu *armpmu) raw_spin_lock_init(&events->pmu_lock); } armpmu->get_hw_events = armpmu_get_cpu_events; + armpmu->type = ARM_PMU_DEVICE_CPU; } /* |