diff options
Diffstat (limited to 'kernel/exit.c')
| -rw-r--r-- | kernel/exit.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/kernel/exit.c b/kernel/exit.c index 9f9015f3f6b0..f3beb637acf7 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -227,8 +227,9 @@ repeat: goto repeat; } -void rcuwait_wake_up(struct rcuwait *w) +int rcuwait_wake_up(struct rcuwait *w) { + int ret = 0; struct task_struct *task; rcu_read_lock(); @@ -248,8 +249,10 @@ void rcuwait_wake_up(struct rcuwait *w) task = rcu_dereference(w->task); if (task) - wake_up_process(task); + ret = wake_up_process(task); rcu_read_unlock(); + + return ret; } EXPORT_SYMBOL_GPL(rcuwait_wake_up); |