The following commit has been merged into the locking/core branch of tip: Commit-ID: 82cd5b1039e26b1b1254886464991e34de439ac5 Gitweb: https://git.kernel.org/tip/82cd5b1039e26b1b1254886464991e34de439ac5 Author: Thomas Gleixner <[email protected]> AuthorDate: Fri, 26 Mar 2021 16:29:42 +01:00 Committer: Ingo Molnar <[email protected]> CommitterDate: Mon, 29 Mar 2021 15:57:04 +02:00
locking/rtmutex: Fix misleading comment in rt_mutex_postunlock() Preemption is disabled in mark_wakeup_next_waiter(,) not in rt_mutex_slowunlock(). Signed-off-by: Thomas Gleixner <[email protected]> Signed-off-by: Ingo Molnar <[email protected]> Acked-by: Peter Zijlstra (Intel) <[email protected]> Link: https://lore.kernel.org/r/[email protected] --- kernel/locking/rtmutex.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/locking/rtmutex.c b/kernel/locking/rtmutex.c index 7d0c168..512b400 100644 --- a/kernel/locking/rtmutex.c +++ b/kernel/locking/rtmutex.c @@ -1305,7 +1305,7 @@ void __sched rt_mutex_postunlock(struct wake_q_head *wake_q) { wake_up_q(wake_q); - /* Pairs with preempt_disable() in rt_mutex_slowunlock() */ + /* Pairs with preempt_disable() in mark_wakeup_next_waiter() */ preempt_enable(); }
