diff options
Diffstat (limited to 'arch/x86/events/perf_event.h')
| -rw-r--r-- | arch/x86/events/perf_event.h | 23 |
1 files changed, 4 insertions, 19 deletions
diff --git a/arch/x86/events/perf_event.h b/arch/x86/events/perf_event.h index f7aaadf9331f..8e4ea143ed96 100644 --- a/arch/x86/events/perf_event.h +++ b/arch/x86/events/perf_event.h @@ -14,6 +14,8 @@ #include <linux/perf_event.h> +#include <asm/intel_ds.h> + /* To enable MSR tracing please use the generic trace points. */ /* @@ -77,8 +79,6 @@ struct amd_nb { struct event_constraint event_constraints[X86_PMC_IDX_MAX]; }; -/* The maximal number of PEBS events: */ -#define MAX_PEBS_EVENTS 8 #define PEBS_COUNTER_MASK ((1ULL << MAX_PEBS_EVENTS) - 1) /* @@ -95,23 +95,6 @@ struct amd_nb { PERF_SAMPLE_TRANSACTION | PERF_SAMPLE_PHYS_ADDR | \ PERF_SAMPLE_REGS_INTR | PERF_SAMPLE_REGS_USER) -/* - * A debug store configuration. - * - * We only support architectures that use 64bit fields. - */ -struct debug_store { - u64 bts_buffer_base; - u64 bts_index; - u64 bts_absolute_maximum; - u64 bts_interrupt_threshold; - u64 pebs_buffer_base; - u64 pebs_index; - u64 pebs_absolute_maximum; - u64 pebs_interrupt_threshold; - u64 pebs_event_reset[MAX_PEBS_EVENTS]; -}; - #define PEBS_REGS \ (PERF_REG_X86_AX | \ PERF_REG_X86_BX | \ @@ -216,6 +199,8 @@ struct cpu_hw_events { * Intel DebugStore bits */ struct debug_store *ds; + void *ds_pebs_vaddr; + void *ds_bts_vaddr; u64 pebs_enabled; int n_pebs; int n_large_pebs; |