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locking/mutex, sched/wait: Fix the mutex_lock_io_nested() define

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Mike noticed this bogosity:

 > > +# define mutex_lock_nest_io(lock, nest_lock) mutex_io(lock)
 >                                                 ^^^^^^^^^^^^^^ typo

This new locking API is not used yet, so this didn't trigger in testing.

Fix it.

Reported-by: Mike Galbraith <[email protected]>
Cc: Tejun Heo <[email protected]>
Cc: Peter Zijlstra (Intel) <[email protected]>
Cc: Andrew Morton <[email protected]>
Cc: Jens Axboe <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Ingo Molnar <[email protected]>
This commit is contained in:
Ingo Molnar committed 2017-01-14 17:11:36 +01:00
1 parent 6fa7aa50b2
commit f21860bac0
1 file changed
+1 -1
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include/linux/mutex.h
+1 -1
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@@ -179,7 +179,7 @@ extern void mutex_lock_io(struct mutex *lock);
# define mutex_lock_interruptible_nested(lock, subclass) mutex_lock_interruptible(lock)
# define mutex_lock_killable_nested(lock, subclass) mutex_lock_killable(lock)
# define mutex_lock_nest_lock(lock, nest_lock) mutex_lock(lock)
# define mutex_lock_nest_io(lock, nest_lock) mutex_io(lock)
# define mutex_lock_io_nested(lock, subclass) mutex_lock(lock)
#endif
/*