diff options
Diffstat (limited to 'arch/x86/include/asm/perf_event.h')
| -rw-r--r-- | arch/x86/include/asm/perf_event.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/arch/x86/include/asm/perf_event.h b/arch/x86/include/asm/perf_event.h index 34348ae41cdb..f6fc8dd51ef4 100644 --- a/arch/x86/include/asm/perf_event.h +++ b/arch/x86/include/asm/perf_event.h @@ -222,6 +222,7 @@ struct x86_pmu_capability { int bit_width_fixed; unsigned int events_mask; int events_mask_len; + unsigned int pebs_ept :1; }; /* @@ -520,6 +521,7 @@ struct x86_pmu_lbr { }; extern void perf_get_x86_pmu_capability(struct x86_pmu_capability *cap); +extern u64 perf_get_hw_event_config(int hw_event); extern void perf_check_microcode(void); extern void perf_clear_dirty_counters(void); extern int x86_perf_rdpmc_index(struct perf_event *event); @@ -529,15 +531,20 @@ static inline void perf_get_x86_pmu_capability(struct x86_pmu_capability *cap) memset(cap, 0, sizeof(*cap)); } +static inline u64 perf_get_hw_event_config(int hw_event) +{ + return 0; +} + static inline void perf_events_lapic_init(void) { } static inline void perf_check_microcode(void) { } #endif #if defined(CONFIG_PERF_EVENTS) && defined(CONFIG_CPU_SUP_INTEL) -extern struct perf_guest_switch_msr *perf_guest_get_msrs(int *nr); +extern struct perf_guest_switch_msr *perf_guest_get_msrs(int *nr, void *data); extern int x86_perf_get_lbr(struct x86_pmu_lbr *lbr); #else -struct perf_guest_switch_msr *perf_guest_get_msrs(int *nr); +struct perf_guest_switch_msr *perf_guest_get_msrs(int *nr, void *data); static inline int x86_perf_get_lbr(struct x86_pmu_lbr *lbr) { return -1; |