Commit e7669b8e authored Feb 10, 2009 by Hannes Eder Committed by Ingo Molnar Feb 11, 2009

tracing: fix sparse warning: attribute function with acquires/releases



Fix this sparse warning:

  kernel/trace/trace.c:458:9: warning: context imbalance in 'register_tracer' - unexpected unlock

Signed-off-by: Hannes Eder <hannes@hanneseder.net>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

parent 5e39841c

kernel/trace/trace.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -459,6 +459,8 @@ update_max_tr_single(struct trace_array tr, struct task_struct tsk, int cpu)
		* Register a new plugin tracer.
		*/
		int register_tracer(struct tracer *type)
		__releases(kernel_lock)
		__acquires(kernel_lock)
		{
		struct tracer *t;
		int len;