diff options
Diffstat (limited to 'arch/x86/kernel/cpu/perf_event_intel.c')
| -rw-r--r-- | arch/x86/kernel/cpu/perf_event_intel.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c index 3851def5057c..a73947c53b65 100644 --- a/arch/x86/kernel/cpu/perf_event_intel.c +++ b/arch/x86/kernel/cpu/perf_event_intel.c @@ -1174,7 +1174,7 @@ static inline bool intel_pmu_needs_lbr_smpl(struct perf_event *event) static void intel_pmu_disable_all(void) { - struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); + struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); wrmsrl(MSR_CORE_PERF_GLOBAL_CTRL, 0); @@ -1187,7 +1187,7 @@ static void intel_pmu_disable_all(void) static void intel_pmu_enable_all(int added) { - struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); + struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); intel_pmu_pebs_enable_all(); intel_pmu_lbr_enable_all(); @@ -1221,7 +1221,7 @@ static void intel_pmu_enable_all(int added) */ static void intel_pmu_nhm_workaround(void) { - struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); + struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); static const unsigned long nhm_magic[4] = { 0x4300B5, 0x4300D2, @@ -1320,7 +1320,7 @@ static inline bool event_is_checkpointed(struct perf_event *event) static void intel_pmu_disable_event(struct perf_event *event) { struct hw_perf_event *hwc = &event->hw; - struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); + struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); if (unlikely(hwc->idx == INTEL_PMC_IDX_FIXED_BTS)) { intel_pmu_disable_bts(); @@ -1384,7 +1384,7 @@ static void intel_pmu_enable_fixed(struct hw_perf_event *hwc) static void intel_pmu_enable_event(struct perf_event *event) { struct hw_perf_event *hwc = &event->hw; - struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); + struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); if (unlikely(hwc->idx == INTEL_PMC_IDX_FIXED_BTS)) { if (!__this_cpu_read(cpu_hw_events.enabled)) @@ -1478,7 +1478,7 @@ static int intel_pmu_handle_irq(struct pt_regs *regs) u64 status; int handled; - cpuc = &__get_cpu_var(cpu_hw_events); + cpuc = this_cpu_ptr(&cpu_hw_events); /* * No known reason to not always do late ACK, @@ -1910,7 +1910,7 @@ EXPORT_SYMBOL_GPL(perf_guest_get_msrs); static struct perf_guest_switch_msr *intel_guest_get_msrs(int *nr) { - struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); + struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); struct perf_guest_switch_msr *arr = cpuc->guest_switch_msrs; arr[0].msr = MSR_CORE_PERF_GLOBAL_CTRL; @@ -1931,7 +1931,7 @@ static struct perf_guest_switch_msr *intel_guest_get_msrs(int *nr) static struct perf_guest_switch_msr *core_guest_get_msrs(int *nr) { - struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); + struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); struct perf_guest_switch_msr *arr = cpuc->guest_switch_msrs; int idx; @@ -1965,7 +1965,7 @@ static void core_pmu_enable_event(struct perf_event *event) static void core_pmu_enable_all(int added) { - struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); + struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); int idx; for (idx = 0; idx < x86_pmu.num_counters; idx++) { |