diff options
| author | Tejun Heo <tj@kernel.org> | 2009-09-15 09:57:19 +0900 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2009-09-15 09:57:19 +0900 |
| commit | 5579fd7e6aed8860ea0c8e3f11897493153b10ad (patch) | |
| tree | 8f797ccd0f1a2c88f1605ae9e90b3ac17485de27 /arch/x86/kernel/cpu/perf_counter.c | |
| parent | 04a13c7c632e1fe04a5f6e6c83565d2559e37598 (diff) | |
| parent | c2a7e818019f20a5cf7fb26a6eb59e212e6c0cd8 (diff) | |
| download | talos-op-linux-5579fd7e6aed8860ea0c8e3f11897493153b10ad.tar.gz talos-op-linux-5579fd7e6aed8860ea0c8e3f11897493153b10ad.zip | |
Merge branch 'for-next' into for-linus
* pcpu_chunk_page_occupied() doesn't exist in for-next.
* pcpu_chunk_addr_search() updated to use raw_smp_processor_id().
Conflicts:
mm/percpu.c
Diffstat (limited to 'arch/x86/kernel/cpu/perf_counter.c')
| -rw-r--r-- | arch/x86/kernel/cpu/perf_counter.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/x86/kernel/cpu/perf_counter.c b/arch/x86/kernel/cpu/perf_counter.c index 900332b800f8..3d4ebbd2e129 100644 --- a/arch/x86/kernel/cpu/perf_counter.c +++ b/arch/x86/kernel/cpu/perf_counter.c @@ -976,7 +976,7 @@ amd_pmu_disable_counter(struct hw_perf_counter *hwc, int idx) x86_pmu_disable_counter(hwc, idx); } -static DEFINE_PER_CPU(u64, prev_left[X86_PMC_IDX_MAX]); +static DEFINE_PER_CPU(u64 [X86_PMC_IDX_MAX], pmc_prev_left); /* * Set the next IRQ period, based on the hwc->period_left value. @@ -1015,7 +1015,7 @@ x86_perf_counter_set_period(struct perf_counter *counter, if (left > x86_pmu.max_period) left = x86_pmu.max_period; - per_cpu(prev_left[idx], smp_processor_id()) = left; + per_cpu(pmc_prev_left[idx], smp_processor_id()) = left; /* * The hw counter starts counting from this counter offset, @@ -1211,7 +1211,7 @@ void perf_counter_print_debug(void) rdmsrl(x86_pmu.eventsel + idx, pmc_ctrl); rdmsrl(x86_pmu.perfctr + idx, pmc_count); - prev_left = per_cpu(prev_left[idx], cpu); + prev_left = per_cpu(pmc_prev_left[idx], cpu); pr_info("CPU#%d: gen-PMC%d ctrl: %016llx\n", cpu, idx, pmc_ctrl); @@ -1798,8 +1798,8 @@ void callchain_store(struct perf_callchain_entry *entry, u64 ip) entry->ip[entry->nr++] = ip; } -static DEFINE_PER_CPU(struct perf_callchain_entry, irq_entry); -static DEFINE_PER_CPU(struct perf_callchain_entry, nmi_entry); +static DEFINE_PER_CPU(struct perf_callchain_entry, pmc_irq_entry); +static DEFINE_PER_CPU(struct perf_callchain_entry, pmc_nmi_entry); static DEFINE_PER_CPU(int, in_nmi_frame); @@ -1952,9 +1952,9 @@ struct perf_callchain_entry *perf_callchain(struct pt_regs *regs) struct perf_callchain_entry *entry; if (in_nmi()) - entry = &__get_cpu_var(nmi_entry); + entry = &__get_cpu_var(pmc_nmi_entry); else - entry = &__get_cpu_var(irq_entry); + entry = &__get_cpu_var(pmc_irq_entry); entry->nr = 0; |
