diff options
Diffstat (limited to 'include/trace/events/cgroup.h')
| -rw-r--r-- | include/trace/events/cgroup.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/include/trace/events/cgroup.h b/include/trace/events/cgroup.h index dd7d7c9efecdf3..13f3758001355c 100644 --- a/include/trace/events/cgroup.h +++ b/include/trace/events/cgroup.h @@ -204,6 +204,54 @@ DEFINE_EVENT(cgroup_event, cgroup_notify_frozen, TP_ARGS(cgrp, path, val) ); +DECLARE_EVENT_CLASS(cgroup_rstat, + + TP_PROTO(struct cgroup *cgrp, int cpu_in_loop, bool contended), + + TP_ARGS(cgrp, cpu_in_loop, contended), + + TP_STRUCT__entry( + __field( int, root ) + __field( int, level ) + __field( u64, id ) + __field( int, cpu_in_loop ) + __field( bool, contended ) + ), + + TP_fast_assign( + __entry->root = cgrp->root->hierarchy_id; + __entry->id = cgroup_id(cgrp); + __entry->level = cgrp->level; + __entry->cpu_in_loop = cpu_in_loop; + __entry->contended = contended; + ), + + TP_printk("root=%d id=%llu level=%d cpu_in_loop=%d lock contended:%d", + __entry->root, __entry->id, __entry->level, + __entry->cpu_in_loop, __entry->contended) +); + +DEFINE_EVENT(cgroup_rstat, cgroup_rstat_lock_contended, + + TP_PROTO(struct cgroup *cgrp, int cpu, bool contended), + + TP_ARGS(cgrp, cpu, contended) +); + +DEFINE_EVENT(cgroup_rstat, cgroup_rstat_locked, + + TP_PROTO(struct cgroup *cgrp, int cpu, bool contended), + + TP_ARGS(cgrp, cpu, contended) +); + +DEFINE_EVENT(cgroup_rstat, cgroup_rstat_unlock, + + TP_PROTO(struct cgroup *cgrp, int cpu, bool contended), + + TP_ARGS(cgrp, cpu, contended) +); + #endif /* _TRACE_CGROUP_H */ /* This part must be outside protection */ |