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| author | Ingo Molnar <mingo@elte.hu> | 2012-03-05 09:20:08 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2012-03-05 09:20:08 +0100 |
| commit | 737f24bda723fdf89ecaacb99fa2bf5683c32799 (patch) | |
| tree | 35495fff3e9956679cb5468e74e6814c8e44ee66 /include/trace/events/sched.h | |
| parent | 8eedce996556d7d06522cd3a0e6069141c8dffe0 (diff) | |
| parent | b7c924274c456499264d1cfa3d44063bb11eb5db (diff) | |
| download | linux-737f24bda723fdf89ecaacb99fa2bf5683c32799.tar.gz linux-737f24bda723fdf89ecaacb99fa2bf5683c32799.tar.bz2 linux-737f24bda723fdf89ecaacb99fa2bf5683c32799.zip | |
Merge branch 'perf/urgent' into perf/core
Conflicts:
tools/perf/builtin-record.c
tools/perf/builtin-top.c
tools/perf/perf.h
tools/perf/util/top.h
Merge reason: resolve these cherry-picking conflicts.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/trace/events/sched.h')
| -rw-r--r-- | include/trace/events/sched.h | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/include/trace/events/sched.h b/include/trace/events/sched.h index e61ddfe8fe9e..fbc7b1ad929b 100644 --- a/include/trace/events/sched.h +++ b/include/trace/events/sched.h @@ -397,56 +397,6 @@ TRACE_EVENT(sched_stat_runtime, (unsigned long long)__entry->vruntime) ); -#ifdef CREATE_TRACE_POINTS -static inline u64 trace_get_sleeptime(struct task_struct *tsk) -{ -#ifdef CONFIG_SCHEDSTATS - u64 block, sleep; - - block = tsk->se.statistics.block_start; - sleep = tsk->se.statistics.sleep_start; - tsk->se.statistics.block_start = 0; - tsk->se.statistics.sleep_start = 0; - - return block ? block : sleep ? sleep : 0; -#else - return 0; -#endif -} -#endif - -/* - * Tracepoint for accounting sleeptime (time the task is sleeping - * or waiting for I/O). - */ -TRACE_EVENT(sched_stat_sleeptime, - - TP_PROTO(struct task_struct *tsk, u64 now), - - TP_ARGS(tsk, now), - - TP_STRUCT__entry( - __array( char, comm, TASK_COMM_LEN ) - __field( pid_t, pid ) - __field( u64, sleeptime ) - ), - - TP_fast_assign( - memcpy(__entry->comm, tsk->comm, TASK_COMM_LEN); - __entry->pid = tsk->pid; - __entry->sleeptime = trace_get_sleeptime(tsk); - __entry->sleeptime = __entry->sleeptime ? - now - __entry->sleeptime : 0; - ) - TP_perf_assign( - __perf_count(__entry->sleeptime); - ), - - TP_printk("comm=%s pid=%d sleeptime=%Lu [ns]", - __entry->comm, __entry->pid, - (unsigned long long)__entry->sleeptime) -); - /* * Tracepoint for showing priority inheritance modifying a tasks * priority. |