1 files changed, 13 insertions, 13 deletions

diff --git a/arch/sparc/kernel/perf_event.c b/arch/sparc/kernel/perf_event.c
index d35c490a91cb..264049a6cb74 100644
--- a/arch/sparc/kernel/perf_event.c
+++ b/arch/sparc/kernel/perf_event.c
@@ -1013,7 +1013,7 @@ static void update_pcrs_for_enable(struct cpu_hw_events *cpuc)
 
 static void sparc_pmu_enable(struct pmu *pmu)
 {
-        struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events);
+        struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events);
         int i;
 
         if (cpuc->enabled)
@@ -1031,7 +1031,7 @@ static void sparc_pmu_enable(struct pmu *pmu)
 
 static void sparc_pmu_disable(struct pmu *pmu)
 {
-        struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events);
+        struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events);
         int i;
 
         if (!cpuc->enabled)
@@ -1065,7 +1065,7 @@ static int active_event_index(struct cpu_hw_events *cpuc,
 
 static void sparc_pmu_start(struct perf_event *event, int flags)
 {
-        struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events);
+        struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events);
         int idx = active_event_index(cpuc, event);
 
         if (flags & PERF_EF_RELOAD) {
@@ -1080,7 +1080,7 @@ static void sparc_pmu_start(struct perf_event *event, int flags)
 
 static void sparc_pmu_stop(struct perf_event *event, int flags)
 {
-        struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events);
+        struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events);
         int idx = active_event_index(cpuc, event);
 
         if (!(event->hw.state & PERF_HES_STOPPED)) {
@@ -1096,7 +1096,7 @@ static void sparc_pmu_stop(struct perf_event *event, int flags)
 
 static void sparc_pmu_del(struct perf_event *event, int _flags)
 {
-        struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events);
+        struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events);
         unsigned long flags;
         int i;
 
@@ -1133,7 +1133,7 @@ static void sparc_pmu_del(struct perf_event *event, int _flags)
 
 static void sparc_pmu_read(struct perf_event *event)
 {
-        struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events);
+        struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events);
         int idx = active_event_index(cpuc, event);
         struct hw_perf_event *hwc = &event->hw;
 
@@ -1145,7 +1145,7 @@ static DEFINE_MUTEX(pmc_grab_mutex);
 
 static void perf_stop_nmi_watchdog(void *unused)
 {
-        struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events);
+        struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events);
         int i;
 
         stop_nmi_watchdog(NULL);
@@ -1356,7 +1356,7 @@ static int collect_events(struct perf_event *group, int max_count,
 
 static int sparc_pmu_add(struct perf_event *event, int ef_flags)
 {
-        struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events);
+        struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events);
         int n0, ret = -EAGAIN;
         unsigned long flags;
 
@@ -1498,7 +1498,7 @@ static int sparc_pmu_event_init(struct perf_event *event)
  */
 static void sparc_pmu_start_txn(struct pmu *pmu)
 {
-        struct cpu_hw_events *cpuhw = &__get_cpu_var(cpu_hw_events);
+        struct cpu_hw_events *cpuhw = this_cpu_ptr(&cpu_hw_events);
 
         perf_pmu_disable(pmu);
         cpuhw->group_flag |= PERF_EVENT_TXN;
@@ -1511,7 +1511,7 @@ static void sparc_pmu_start_txn(struct pmu *pmu)
  */
 static void sparc_pmu_cancel_txn(struct pmu *pmu)
 {
-        struct cpu_hw_events *cpuhw = &__get_cpu_var(cpu_hw_events);
+        struct cpu_hw_events *cpuhw = this_cpu_ptr(&cpu_hw_events);
 
         cpuhw->group_flag &= ~PERF_EVENT_TXN;
         perf_pmu_enable(pmu);
@@ -1524,13 +1524,13 @@ static void sparc_pmu_cancel_txn(struct pmu *pmu)
  */
 static int sparc_pmu_commit_txn(struct pmu *pmu)
 {
-        struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events);
+        struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events);
         int n;
 
         if (!sparc_pmu)
                 return -EINVAL;
 
-        cpuc = &__get_cpu_var(cpu_hw_events);
+        cpuc = this_cpu_ptr(&cpu_hw_events);
         n = cpuc->n_events;
         if (check_excludes(cpuc->event, 0, n))
                 return -EINVAL;
@@ -1601,7 +1601,7 @@ static int __kprobes perf_event_nmi_handler(struct notifier_block *self,
 
         regs = args->regs;
 
-        cpuc = &__get_cpu_var(cpu_hw_events);
+        cpuc = this_cpu_ptr(&cpu_hw_events);
 
         /* If the PMU has the TOE IRQ enable bits, we need to do a
          * dummy write to the %pcr to clear the overflow bits and thus