diff options
Diffstat (limited to 'arch/s390/kernel/perf_cpum_cf.c')
| -rw-r--r-- | arch/s390/kernel/perf_cpum_cf.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/arch/s390/kernel/perf_cpum_cf.c b/arch/s390/kernel/perf_cpum_cf.c index d3194de..56fdad4 100644 --- a/arch/s390/kernel/perf_cpum_cf.c +++ b/arch/s390/kernel/perf_cpum_cf.c @@ -173,7 +173,7 @@ static int validate_ctr_auth(const struct hw_perf_event *hwc) */ static void cpumf_pmu_enable(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); int err; if (cpuhw->flags & PMU_F_ENABLED) @@ -196,7 +196,7 @@ static void cpumf_pmu_enable(struct pmu *pmu) */ static void cpumf_pmu_disable(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); int err; u64 inactive; @@ -230,7 +230,7 @@ static void cpumf_measurement_alert(struct ext_code ext_code, return; inc_irq_stat(IRQEXT_CMC); - cpuhw = &__get_cpu_var(cpu_hw_events); + cpuhw = this_cpu_ptr(&cpu_hw_events); /* Measurement alerts are shared and might happen when the PMU * is not reserved. Ignore these alerts in this case. */ @@ -250,7 +250,7 @@ static void cpumf_measurement_alert(struct ext_code ext_code, #define PMC_RELEASE 1 static void setup_pmc_cpu(void *flags) { - struct cpu_hw_events *cpuhw = &__get_cpu_var(cpu_hw_events); + struct cpu_hw_events *cpuhw = this_cpu_ptr(&cpu_hw_events); switch (*((int *) flags)) { case PMC_INIT: @@ -475,7 +475,7 @@ static void cpumf_pmu_read(struct perf_event *event) static void cpumf_pmu_start(struct perf_event *event, int flags) { - struct cpu_hw_events *cpuhw = &__get_cpu_var(cpu_hw_events); + struct cpu_hw_events *cpuhw = this_cpu_ptr(&cpu_hw_events); struct hw_perf_event *hwc = &event->hw; if (WARN_ON_ONCE(!(hwc->state & PERF_HES_STOPPED))) @@ -506,7 +506,7 @@ static void cpumf_pmu_start(struct perf_event *event, int flags) static void cpumf_pmu_stop(struct perf_event *event, int flags) { - struct cpu_hw_events *cpuhw = &__get_cpu_var(cpu_hw_events); + struct cpu_hw_events *cpuhw = this_cpu_ptr(&cpu_hw_events); struct hw_perf_event *hwc = &event->hw; if (!(hwc->state & PERF_HES_STOPPED)) { @@ -527,7 +527,7 @@ static void cpumf_pmu_stop(struct perf_event *event, int flags) static int cpumf_pmu_add(struct perf_event *event, int flags) { - struct cpu_hw_events *cpuhw = &__get_cpu_var(cpu_hw_events); + struct cpu_hw_events *cpuhw = this_cpu_ptr(&cpu_hw_events); /* Check authorization for the counter set to which this * counter belongs. @@ -551,7 +551,7 @@ static int cpumf_pmu_add(struct perf_event *event, int flags) static void cpumf_pmu_del(struct perf_event *event, int flags) { - struct cpu_hw_events *cpuhw = &__get_cpu_var(cpu_hw_events); + struct cpu_hw_events *cpuhw = this_cpu_ptr(&cpu_hw_events); cpumf_pmu_stop(event, PERF_EF_UPDATE); @@ -575,7 +575,7 @@ static void cpumf_pmu_del(struct perf_event *event, int flags) */ static void cpumf_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->flags |= PERF_EVENT_TXN; @@ -589,7 +589,7 @@ static void cpumf_pmu_start_txn(struct pmu *pmu) */ static void cpumf_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); WARN_ON(cpuhw->tx_state != cpuhw->state); @@ -604,7 +604,7 @@ static void cpumf_pmu_cancel_txn(struct pmu *pmu) */ static int cpumf_pmu_commit_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); u64 state; /* check if the updated state can be scheduled */ |
