---

yaml --- r: 213225 b: refs/heads/master c: 97bd234 h: refs/heads/master i: 213223: b13553c v: v3
git-mirror · Oct 5, 2010 · ed6b545 · ed6b545
1 parent 19b07df
commit ed6b545
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Showing 3 changed files with 23 additions and 17 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 09383498c5d35262e643bfdbae84826177a3c624
+refs/heads/master: 97bd234701b2b39a0e749c1fe0e44f1d14c94292
diff --git a/trunk/include/trace/events/workqueue.h b/trunk/include/trace/events/workqueue.h
@@ -7,54 +7,60 @@
 #include <linux/tracepoint.h>
 #include <linux/workqueue.h>
 
-/**
- * workqueue_execute_start - called immediately before the workqueue callback
- * @work:	pointer to struct work_struct
- *
- * Allows to track workqueue execution.
- */
-TRACE_EVENT(workqueue_execute_start,
+DECLARE_EVENT_CLASS(workqueue_work,
 
 	TP_PROTO(struct work_struct *work),
 
 	TP_ARGS(work),
 
 	TP_STRUCT__entry(
 		__field( void *,	work	)
-		__field( void *,	function)
 	),
 
 	TP_fast_assign(
 		__entry->work		= work;
-		__entry->function	= work->func;
 	),
 
-	TP_printk("work struct %p: function %pf", __entry->work, __entry->function)
+	TP_printk("work struct %p", __entry->work)
 );
 
 /**
- * workqueue_execute_end - called immediately before the workqueue callback
+ * workqueue_execute_start - called immediately before the workqueue callback
  * @work:	pointer to struct work_struct
  *
  * Allows to track workqueue execution.
  */
-TRACE_EVENT(workqueue_execute_end,
+TRACE_EVENT(workqueue_execute_start,
 
 	TP_PROTO(struct work_struct *work),
 
 	TP_ARGS(work),
 
 	TP_STRUCT__entry(
 		__field( void *,	work	)
+		__field( void *,	function)
 	),
 
 	TP_fast_assign(
 		__entry->work		= work;
+		__entry->function	= work->func;
 	),
 
-	TP_printk("work struct %p", __entry->work)
+	TP_printk("work struct %p: function %pf", __entry->work, __entry->function)
 );
 
+/**
+ * workqueue_execute_end - called immediately before the workqueue callback
+ * @work:	pointer to struct work_struct
+ *
+ * Allows to track workqueue execution.
+ */
+DEFINE_EVENT(workqueue_work, workqueue_execute_end,
+
+	TP_PROTO(struct work_struct *work),
+
+	TP_ARGS(work)
+);
 
 #endif /*  _TRACE_WORKQUEUE_H */
 

diff --git a/trunk/kernel/workqueue.c b/trunk/kernel/workqueue.c
@@ -42,9 +42,6 @@
 #include <linux/lockdep.h>
 #include <linux/idr.h>
 
-#define CREATE_TRACE_POINTS
-#include <trace/events/workqueue.h>
-
 #include "workqueue_sched.h"
 
 enum {
@@ -257,6 +254,9 @@ EXPORT_SYMBOL_GPL(system_long_wq);
 EXPORT_SYMBOL_GPL(system_nrt_wq);
 EXPORT_SYMBOL_GPL(system_unbound_wq);
 
+#define CREATE_TRACE_POINTS
+#include <trace/events/workqueue.h>
+
 #define for_each_busy_worker(worker, i, pos, gcwq)			\
 	for (i = 0; i < BUSY_WORKER_HASH_SIZE; i++)			\
 		hlist_for_each_entry(worker, pos, &gcwq->busy_hash[i], hentry)