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-rw-r--r--kernel/rtmutex.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/rtmutex.c b/kernel/rtmutex.c
index 937a474fae9..39c8ca0cf52 100644
--- a/kernel/rtmutex.c
+++ b/kernel/rtmutex.c
@@ -640,7 +640,8 @@ rt_mutex_slowlock(struct rt_mutex *lock, int state,
debug_rt_mutex_print_deadlock(&waiter);
- schedule();
+ if (waiter.task)
+ schedule_rt_mutex(lock);
spin_lock(&lock->wait_lock);
set_current_state(state);