diff options
Diffstat (limited to 'arch/mips/kernel')
| -rw-r--r-- | arch/mips/kernel/perf_event_mipsxx.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/mips/kernel/perf_event_mipsxx.c b/arch/mips/kernel/perf_event_mipsxx.c index 19253d7ca730..cb213089ed2b 100644 --- a/arch/mips/kernel/perf_event_mipsxx.c +++ b/arch/mips/kernel/perf_event_mipsxx.c @@ -130,7 +130,7 @@ static struct mips_pmu mipspmu; #define M_PERFCTL_EVENT_MASK 0xfe0 -#ifdef CONFIG_MIPS_MT_SMP +#ifdef CONFIG_MIPS_PERF_SHARED_TC_COUNTERS static int cpu_has_mipsmt_pertccounters; static DEFINE_RWLOCK(pmuint_rwlock); @@ -156,10 +156,10 @@ static unsigned int counters_total_to_per_cpu(unsigned int counters) return counters >> vpe_shift(); } -#else /* !CONFIG_MIPS_MT_SMP */ +#else /* !CONFIG_MIPS_PERF_SHARED_TC_COUNTERS */ #define vpe_id() 0 -#endif /* CONFIG_MIPS_MT_SMP */ +#endif /* CONFIG_MIPS_PERF_SHARED_TC_COUNTERS */ static void resume_local_counters(void); static void pause_local_counters(void); @@ -503,7 +503,7 @@ static void mipspmu_read(struct perf_event *event) static void mipspmu_enable(struct pmu *pmu) { -#ifdef CONFIG_MIPS_MT_SMP +#ifdef CONFIG_MIPS_PERF_SHARED_TC_COUNTERS write_unlock(&pmuint_rwlock); #endif resume_local_counters(); @@ -523,7 +523,7 @@ static void mipspmu_enable(struct pmu *pmu) static void mipspmu_disable(struct pmu *pmu) { pause_local_counters(); -#ifdef CONFIG_MIPS_MT_SMP +#ifdef CONFIG_MIPS_PERF_SHARED_TC_COUNTERS write_lock(&pmuint_rwlock); #endif } @@ -1163,7 +1163,7 @@ static int mipsxx_pmu_handle_shared_irq(void) * See also mipsxx_pmu_start(). */ pause_local_counters(); -#ifdef CONFIG_MIPS_MT_SMP +#ifdef CONFIG_MIPS_PERF_SHARED_TC_COUNTERS read_lock(&pmuint_rwlock); #endif @@ -1195,7 +1195,7 @@ static int mipsxx_pmu_handle_shared_irq(void) if (handled == IRQ_HANDLED) irq_work_run(); -#ifdef CONFIG_MIPS_MT_SMP +#ifdef CONFIG_MIPS_PERF_SHARED_TC_COUNTERS read_unlock(&pmuint_rwlock); #endif resume_local_counters(); @@ -1362,7 +1362,7 @@ init_hw_perf_events(void) return -ENODEV; } -#ifdef CONFIG_MIPS_MT_SMP +#ifdef CONFIG_MIPS_PERF_SHARED_TC_COUNTERS cpu_has_mipsmt_pertccounters = read_c0_config7() & (1<<19); if (!cpu_has_mipsmt_pertccounters) counters = counters_total_to_per_cpu(counters); |