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locking/mutex: Remove redundant #ifdefs

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hung_task_{set,clear}_blocker() is already guarded by
CONFIG_DETECT_HUNG_TASK_BLOCKER in hung_task.h, So remove
the redudant check of #ifdef.

Signed-off-by: Ran Xiaokai <ran.xiaokai@zte.com.cn>
Acked-by: Waiman Long <longman@redhat.com>
Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
Link: https://lore.kernel.org/r/20250704015218.359754-1-ranxiaokai627@163.com
This commit is contained in:
Ran Xiaokai
2025-07-04 01:52:18 +00:00
committed by Boqun Feng
parent bd27cfb58c
commit 1dfe5ea6db
1 changed files with 0 additions and 4 deletions
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4
kernel/locking/mutex.c
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@@ -191,9 +191,7 @@ static void
__mutex_add_waiter(struct mutex *lock, struct mutex_waiter *waiter,
struct list_head *list)
{
#ifdef CONFIG_DETECT_HUNG_TASK_BLOCKER
hung_task_set_blocker(lock, BLOCKER_TYPE_MUTEX);
#endif
debug_mutex_add_waiter(lock, waiter, current);
list_add_tail(&waiter->list, list);
@@ -209,9 +207,7 @@ __mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter)
__mutex_clear_flag(lock, MUTEX_FLAGS);
debug_mutex_remove_waiter(lock, waiter, current);
#ifdef CONFIG_DETECT_HUNG_TASK_BLOCKER
hung_task_clear_blocker();
#endif
}
/*