diff options
Diffstat (limited to 'include/linux/perf_event.h')
| -rw-r--r-- | include/linux/perf_event.h | 25 |
1 files changed, 4 insertions, 21 deletions
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h index 79b18a20cf5d..874b71a70058 100644 --- a/include/linux/perf_event.h +++ b/include/linux/perf_event.h @@ -485,9 +485,9 @@ struct perf_addr_filters_head { }; /** - * enum perf_event_active_state - the states of a event + * enum perf_event_state - the states of a event */ -enum perf_event_active_state { +enum perf_event_state { PERF_EVENT_STATE_DEAD = -4, PERF_EVENT_STATE_EXIT = -3, PERF_EVENT_STATE_ERROR = -2, @@ -578,7 +578,7 @@ struct perf_event { struct pmu *pmu; void *pmu_private; - enum perf_event_active_state state; + enum perf_event_state state; unsigned int attach_state; local64_t count; atomic64_t child_count; @@ -588,26 +588,10 @@ struct perf_event { * has been enabled (i.e. eligible to run, and the task has * been scheduled in, if this is a per-task event) * and running (scheduled onto the CPU), respectively. - * - * They are computed from tstamp_enabled, tstamp_running and - * tstamp_stopped when the event is in INACTIVE or ACTIVE state. */ u64 total_time_enabled; u64 total_time_running; - - /* - * These are timestamps used for computing total_time_enabled - * and total_time_running when the event is in INACTIVE or - * ACTIVE state, measured in nanoseconds from an arbitrary point - * in time. - * tstamp_enabled: the notional time when the event was enabled - * tstamp_running: the notional time when the event was scheduled on - * tstamp_stopped: in INACTIVE state, the notional time when the - * event was scheduled off. - */ - u64 tstamp_enabled; - u64 tstamp_running; - u64 tstamp_stopped; + u64 tstamp; /* * timestamp shadows the actual context timing but it can @@ -699,7 +683,6 @@ struct perf_event { #ifdef CONFIG_CGROUP_PERF struct perf_cgroup *cgrp; /* cgroup event is attach to */ - int cgrp_defer_enabled; #endif struct list_head sb_list; |
