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authorPeter Zijlstra <a.p.zijlstra@chello.nl>2010-05-04 20:36:56 +0200
committerIngo Molnar <mingo@elte.hu>2010-05-07 11:28:17 +0200
commit27a9da6538ee18046d7bff8e36a9f783542c54c3 (patch)
tree9f9944ca8742ec52f7e4a674f7475fc0378abdb8 /include
parent48652ced1533c3372f996a0d83b6e73b1f1c9381 (diff)
downloadop-kernel-dev-27a9da6538ee18046d7bff8e36a9f783542c54c3.zip
op-kernel-dev-27a9da6538ee18046d7bff8e36a9f783542c54c3.tar.gz
sched: Remove rq argument to the tracepoints
struct rq isn't visible outside of sched.o so its near useless to expose the pointer, also there are no users of it, so remove it. Acked-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> LKML-Reference: <1272997616.1642.207.camel@laptop> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include')
-rw-r--r--include/trace/events/sched.h32
1 files changed, 10 insertions, 22 deletions
diff --git a/include/trace/events/sched.h b/include/trace/events/sched.h
index cfceb0b..4f733ec 100644
--- a/include/trace/events/sched.h
+++ b/include/trace/events/sched.h
@@ -51,15 +51,12 @@ TRACE_EVENT(sched_kthread_stop_ret,
/*
* Tracepoint for waiting on task to unschedule:
- *
- * (NOTE: the 'rq' argument is not used by generic trace events,
- * but used by the latency tracer plugin. )
*/
TRACE_EVENT(sched_wait_task,
- TP_PROTO(struct rq *rq, struct task_struct *p),
+ TP_PROTO(struct task_struct *p),
- TP_ARGS(rq, p),
+ TP_ARGS(p),
TP_STRUCT__entry(
__array( char, comm, TASK_COMM_LEN )
@@ -79,15 +76,12 @@ TRACE_EVENT(sched_wait_task,
/*
* Tracepoint for waking up a task:
- *
- * (NOTE: the 'rq' argument is not used by generic trace events,
- * but used by the latency tracer plugin. )
*/
DECLARE_EVENT_CLASS(sched_wakeup_template,
- TP_PROTO(struct rq *rq, struct task_struct *p, int success),
+ TP_PROTO(struct task_struct *p, int success),
- TP_ARGS(rq, p, success),
+ TP_ARGS(p, success),
TP_STRUCT__entry(
__array( char, comm, TASK_COMM_LEN )
@@ -111,31 +105,25 @@ DECLARE_EVENT_CLASS(sched_wakeup_template,
);
DEFINE_EVENT(sched_wakeup_template, sched_wakeup,
- TP_PROTO(struct rq *rq, struct task_struct *p, int success),
- TP_ARGS(rq, p, success));
+ TP_PROTO(struct task_struct *p, int success),
+ TP_ARGS(p, success));
/*
* Tracepoint for waking up a new task:
- *
- * (NOTE: the 'rq' argument is not used by generic trace events,
- * but used by the latency tracer plugin. )
*/
DEFINE_EVENT(sched_wakeup_template, sched_wakeup_new,
- TP_PROTO(struct rq *rq, struct task_struct *p, int success),
- TP_ARGS(rq, p, success));
+ TP_PROTO(struct task_struct *p, int success),
+ TP_ARGS(p, success));
/*
* Tracepoint for task switches, performed by the scheduler:
- *
- * (NOTE: the 'rq' argument is not used by generic trace events,
- * but used by the latency tracer plugin. )
*/
TRACE_EVENT(sched_switch,
- TP_PROTO(struct rq *rq, struct task_struct *prev,
+ TP_PROTO(struct task_struct *prev,
struct task_struct *next),
- TP_ARGS(rq, prev, next),
+ TP_ARGS(prev, next),
TP_STRUCT__entry(
__array( char, prev_comm, TASK_COMM_LEN )
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