diff options
Diffstat (limited to 'arch/x86/kernel/cpu/perf_event_intel_ds.c')
| -rw-r--r-- | arch/x86/kernel/cpu/perf_event_intel_ds.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/arch/x86/kernel/cpu/perf_event_intel_ds.c b/arch/x86/kernel/cpu/perf_event_intel_ds.c index b1553d05a5cb..46211bcc813e 100644 --- a/arch/x86/kernel/cpu/perf_event_intel_ds.c +++ b/arch/x86/kernel/cpu/perf_event_intel_ds.c @@ -474,7 +474,7 @@ void intel_pmu_enable_bts(u64 config) void intel_pmu_disable_bts(void) { - struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); + struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); unsigned long debugctlmsr; if (!cpuc->ds) @@ -491,7 +491,7 @@ void intel_pmu_disable_bts(void) int intel_pmu_drain_bts_buffer(void) { - struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); + struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); struct debug_store *ds = cpuc->ds; struct bts_record { u64 from; @@ -669,7 +669,7 @@ struct event_constraint *intel_pebs_constraints(struct perf_event *event) void intel_pmu_pebs_enable(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); struct hw_perf_event *hwc = &event->hw; hwc->config &= ~ARCH_PERFMON_EVENTSEL_INT; @@ -684,7 +684,7 @@ void intel_pmu_pebs_enable(struct perf_event *event) void intel_pmu_pebs_disable(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); struct hw_perf_event *hwc = &event->hw; cpuc->pebs_enabled &= ~(1ULL << hwc->idx); @@ -702,7 +702,7 @@ void intel_pmu_pebs_disable(struct perf_event *event) void intel_pmu_pebs_enable_all(void) { - struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); + struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); if (cpuc->pebs_enabled) wrmsrl(MSR_IA32_PEBS_ENABLE, cpuc->pebs_enabled); @@ -710,7 +710,7 @@ void intel_pmu_pebs_enable_all(void) void intel_pmu_pebs_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); if (cpuc->pebs_enabled) wrmsrl(MSR_IA32_PEBS_ENABLE, 0); @@ -718,7 +718,7 @@ void intel_pmu_pebs_disable_all(void) static int intel_pmu_pebs_fixup_ip(struct pt_regs *regs) { - struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); + struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); unsigned long from = cpuc->lbr_entries[0].from; unsigned long old_to, to = cpuc->lbr_entries[0].to; unsigned long ip = regs->ip; @@ -829,7 +829,7 @@ static void __intel_pmu_pebs_event(struct perf_event *event, * We cast to the biggest pebs_record but are careful not to * unconditionally access the 'extra' entries. */ - struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); + struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); struct pebs_record_hsw *pebs = __pebs; struct perf_sample_data data; struct pt_regs regs; @@ -916,7 +916,7 @@ static void __intel_pmu_pebs_event(struct perf_event *event, static void intel_pmu_drain_pebs_core(struct pt_regs *iregs) { - struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); + struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); struct debug_store *ds = cpuc->ds; struct perf_event *event = cpuc->events[0]; /* PMC0 only */ struct pebs_record_core *at, *top; @@ -957,7 +957,7 @@ static void intel_pmu_drain_pebs_core(struct pt_regs *iregs) static void intel_pmu_drain_pebs_nhm(struct pt_regs *iregs) { - struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); + struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); struct debug_store *ds = cpuc->ds; struct perf_event *event = NULL; void *at, *top; |