Merge tag 'trace-seq-buf-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/roste...

[cascardo/linux.git] / arch / arm / kernel / perf_event_xscale.c

diff --git a/arch/arm/kernel/perf_event_xscale.c b/arch/arm/kernel/perf_event_xscale.c
index 08da0af..8af9f1f 100644 (file)
--- a/arch/arm/kernel/perf_event_xscale.c
+++ b/arch/arm/kernel/perf_event_xscale.c
@@ -138,7 +138,7 @@ xscale1pmu_handle_irq(int irq_num, void *dev)
        unsigned long pmnc;
        struct perf_sample_data data;
        struct arm_pmu *cpu_pmu = (struct arm_pmu *)dev;
-       struct pmu_hw_events *cpuc = cpu_pmu->get_hw_events();
+       struct pmu_hw_events *cpuc = this_cpu_ptr(cpu_pmu->hw_events);
        struct pt_regs *regs;
        int idx;
 
@@ -198,7 +198,7 @@ static void xscale1pmu_enable_event(struct perf_event *event)
        unsigned long val, mask, evt, flags;
        struct arm_pmu *cpu_pmu = to_arm_pmu(event->pmu);
        struct hw_perf_event *hwc = &event->hw;
-       struct pmu_hw_events *events = cpu_pmu->get_hw_events();
+       struct pmu_hw_events *events = this_cpu_ptr(cpu_pmu->hw_events);
        int idx = hwc->idx;
 
        switch (idx) {
@@ -234,7 +234,7 @@ static void xscale1pmu_disable_event(struct perf_event *event)
        unsigned long val, mask, evt, flags;
        struct arm_pmu *cpu_pmu = to_arm_pmu(event->pmu);
        struct hw_perf_event *hwc = &event->hw;
-       struct pmu_hw_events *events = cpu_pmu->get_hw_events();
+       struct pmu_hw_events *events = this_cpu_ptr(cpu_pmu->hw_events);
        int idx = hwc->idx;
 
        switch (idx) {
@@ -287,7 +287,7 @@ xscale1pmu_get_event_idx(struct pmu_hw_events *cpuc,
 static void xscale1pmu_start(struct arm_pmu *cpu_pmu)
 {
        unsigned long flags, val;
-       struct pmu_hw_events *events = cpu_pmu->get_hw_events();
+       struct pmu_hw_events *events = this_cpu_ptr(cpu_pmu->hw_events);
 
        raw_spin_lock_irqsave(&events->pmu_lock, flags);
        val = xscale1pmu_read_pmnc();
@@ -299,7 +299,7 @@ static void xscale1pmu_start(struct arm_pmu *cpu_pmu)
 static void xscale1pmu_stop(struct arm_pmu *cpu_pmu)
 {
        unsigned long flags, val;
-       struct pmu_hw_events *events = cpu_pmu->get_hw_events();
+       struct pmu_hw_events *events = this_cpu_ptr(cpu_pmu->hw_events);
 
        raw_spin_lock_irqsave(&events->pmu_lock, flags);
        val = xscale1pmu_read_pmnc();
@@ -485,7 +485,7 @@ xscale2pmu_handle_irq(int irq_num, void *dev)
        unsigned long pmnc, of_flags;
        struct perf_sample_data data;
        struct arm_pmu *cpu_pmu = (struct arm_pmu *)dev;
-       struct pmu_hw_events *cpuc = cpu_pmu->get_hw_events();
+       struct pmu_hw_events *cpuc = this_cpu_ptr(cpu_pmu->hw_events);
        struct pt_regs *regs;
        int idx;
 
@@ -539,7 +539,7 @@ static void xscale2pmu_enable_event(struct perf_event *event)
        unsigned long flags, ien, evtsel;
        struct arm_pmu *cpu_pmu = to_arm_pmu(event->pmu);
        struct hw_perf_event *hwc = &event->hw;
-       struct pmu_hw_events *events = cpu_pmu->get_hw_events();
+       struct pmu_hw_events *events = this_cpu_ptr(cpu_pmu->hw_events);
        int idx = hwc->idx;
 
        ien = xscale2pmu_read_int_enable();
@@ -585,7 +585,7 @@ static void xscale2pmu_disable_event(struct perf_event *event)
        unsigned long flags, ien, evtsel, of_flags;
        struct arm_pmu *cpu_pmu = to_arm_pmu(event->pmu);
        struct hw_perf_event *hwc = &event->hw;
-       struct pmu_hw_events *events = cpu_pmu->get_hw_events();
+       struct pmu_hw_events *events = this_cpu_ptr(cpu_pmu->hw_events);
        int idx = hwc->idx;
 
        ien = xscale2pmu_read_int_enable();
@@ -651,7 +651,7 @@ out:
 static void xscale2pmu_start(struct arm_pmu *cpu_pmu)
 {
        unsigned long flags, val;
-       struct pmu_hw_events *events = cpu_pmu->get_hw_events();
+       struct pmu_hw_events *events = this_cpu_ptr(cpu_pmu->hw_events);
 
        raw_spin_lock_irqsave(&events->pmu_lock, flags);
        val = xscale2pmu_read_pmnc() & ~XSCALE_PMU_CNT64;
@@ -663,7 +663,7 @@ static void xscale2pmu_start(struct arm_pmu *cpu_pmu)
 static void xscale2pmu_stop(struct arm_pmu *cpu_pmu)
 {
        unsigned long flags, val;
-       struct pmu_hw_events *events = cpu_pmu->get_hw_events();
+       struct pmu_hw_events *events = this_cpu_ptr(cpu_pmu->hw_events);
 
        raw_spin_lock_irqsave(&events->pmu_lock, flags);
        val = xscale2pmu_read_pmnc();