diff options
Diffstat (limited to '')
| -rw-r--r-- | arch/x86/include/asm/perf_event.h (renamed from arch/x86/include/asm/perf_counter.h) | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/arch/x86/include/asm/perf_counter.h b/arch/x86/include/asm/perf_event.h index e7b7c938ae27..ad7ce3fd5065 100644 --- a/arch/x86/include/asm/perf_counter.h +++ b/arch/x86/include/asm/perf_event.h @@ -1,8 +1,8 @@ -#ifndef _ASM_X86_PERF_COUNTER_H -#define _ASM_X86_PERF_COUNTER_H +#ifndef _ASM_X86_PERF_EVENT_H +#define _ASM_X86_PERF_EVENT_H /* - * Performance counter hw details: + * Performance event hw details: */ #define X86_PMC_MAX_GENERIC 8 @@ -43,7 +43,7 @@ union cpuid10_eax { struct { unsigned int version_id:8; - unsigned int num_counters:8; + unsigned int num_events:8; unsigned int bit_width:8; unsigned int mask_length:8; } split; @@ -52,7 +52,7 @@ union cpuid10_eax { union cpuid10_edx { struct { - unsigned int num_counters_fixed:4; + unsigned int num_events_fixed:4; unsigned int reserved:28; } split; unsigned int full; @@ -60,7 +60,7 @@ union cpuid10_edx { /* - * Fixed-purpose performance counters: + * Fixed-purpose performance events: */ /* @@ -87,22 +87,22 @@ union cpuid10_edx { /* * We model BTS tracing as another fixed-mode PMC. * - * We choose a value in the middle of the fixed counter range, since lower - * values are used by actual fixed counters and higher values are used + * We choose a value in the middle of the fixed event range, since lower + * values are used by actual fixed events and higher values are used * to indicate other overflow conditions in the PERF_GLOBAL_STATUS msr. */ #define X86_PMC_IDX_FIXED_BTS (X86_PMC_IDX_FIXED + 16) -#ifdef CONFIG_PERF_COUNTERS -extern void init_hw_perf_counters(void); -extern void perf_counters_lapic_init(void); +#ifdef CONFIG_PERF_EVENTS +extern void init_hw_perf_events(void); +extern void perf_events_lapic_init(void); -#define PERF_COUNTER_INDEX_OFFSET 0 +#define PERF_EVENT_INDEX_OFFSET 0 #else -static inline void init_hw_perf_counters(void) { } -static inline void perf_counters_lapic_init(void) { } +static inline void init_hw_perf_events(void) { } +static inline void perf_events_lapic_init(void) { } #endif -#endif /* _ASM_X86_PERF_COUNTER_H */ +#endif /* _ASM_X86_PERF_EVENT_H */ |