diff options
| -rw-r--r-- | kernel/trace/trace_events.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c index 2b7fccd499c66..fb0261e90acc8 100644 --- a/kernel/trace/trace_events.c +++ b/kernel/trace/trace_events.c @@ -938,6 +938,7 @@ static void t_stop(struct seq_file *m, void *p) } static void *p_start(struct seq_file *m, loff_t *pos) + __acquires(RCU) { struct trace_pid_list *pid_list; struct trace_array *tr = m->private; @@ -960,6 +961,7 @@ static void *p_start(struct seq_file *m, loff_t *pos) } static void p_stop(struct seq_file *m, void *p) + __releases(RCU) { rcu_read_unlock_sched(); mutex_unlock(&event_mutex); |