---

yaml --- r: 146001 b: refs/heads/master c: 77d9f46 h: refs/heads/master i: 145999: e250751 v: v3
git-mirror · Apr 13, 2009 · 174d860 · 174d860
1 parent 4a86583
commit 174d860
Show file tree

Hide file tree

Showing 4 changed files with 12 additions and 6 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: fa1b47dd85453ec7d4bcfe4aa4a2d172ba452fc3
+refs/heads/master: 77d9f465d46fd67cdb82ee5e1ab99dd57a17c486
diff --git a/trunk/kernel/trace/trace.c b/trunk/kernel/trace/trace.c
@@ -884,13 +884,18 @@ trace_current_buffer_lock_reserve(unsigned char type, unsigned long len,
 void trace_current_buffer_unlock_commit(struct ring_buffer_event *event,
 					unsigned long flags, int pc)
 {
-	return __trace_buffer_unlock_commit(&global_trace, event, flags, pc, 1);
+	__trace_buffer_unlock_commit(&global_trace, event, flags, pc, 1);
 }
 
 void trace_nowake_buffer_unlock_commit(struct ring_buffer_event *event,
 					unsigned long flags, int pc)
 {
-	return __trace_buffer_unlock_commit(&global_trace, event, flags, pc, 0);
+	__trace_buffer_unlock_commit(&global_trace, event, flags, pc, 0);
+}
+
+void trace_current_buffer_discard_commit(struct ring_buffer_event *event)
+{
+	ring_buffer_discard_commit(global_trace.buffer, event);
 }
 
 void

diff --git a/trunk/kernel/trace/trace.h b/trunk/kernel/trace/trace.h
@@ -497,6 +497,7 @@ void trace_current_buffer_unlock_commit(struct ring_buffer_event *event,
 					unsigned long flags, int pc);
 void trace_nowake_buffer_unlock_commit(struct ring_buffer_event *event,
 					unsigned long flags, int pc);
+void trace_current_buffer_discard_commit(struct ring_buffer_event *event);
 
 struct trace_entry *tracing_get_trace_entry(struct trace_array *tr,
 						struct trace_array_cpu *data);

diff --git a/trunk/kernel/trace/trace_events_stage_3.h b/trunk/kernel/trace/trace_events_stage_3.h
@@ -223,9 +223,9 @@ static void ftrace_raw_event_##call(proto)				\
 	assign;								\
 									\
 	if (call->preds && !filter_match_preds(call, entry))		\
-		ring_buffer_event_discard(event);			\
-									\
-	trace_nowake_buffer_unlock_commit(event, irq_flags, pc);	\
+		trace_current_buffer_discard_commit(event);		\
+	else								\
+		trace_nowake_buffer_unlock_commit(event, irq_flags, pc); \
 									\
 }									\
 									\