linux-kernel - Re: [tip:sched/core] locking/mutex, sched/wait: Add mutex_lock

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Date:   Sat, 14 Jan 2017 15:13:02 +0100
From:   Mike Galbraith <efault@....de>
To:     torvalds@...ux-foundation.org, linux-kernel@...r.kernel.org,
        akpm@...ux-foundation.org, axboe@...nel.dk, mingo@...nel.org,
        tglx@...utronix.de, peterz@...radead.org, tj@...nel.org,
        hpa@...or.com, linux-tip-commits@...r.kernel.org
Subject: Re: [tip:sched/core] locking/mutex, sched/wait: Add mutex_lock_io()

On Sat, 2017-01-14 at 04:50 -0800, tip-bot for Tejun Heo wrote:

> diff --git a/include/linux/mutex.h b/include/linux/mutex.h
> index b97870f..980ba16 100644
> --- a/include/linux/mutex.h
> +++ b/include/linux/mutex.h

> @@ -171,11 +173,13 @@ do {									\
>  extern void mutex_lock(struct mutex *lock);
>  extern int __must_check mutex_lock_interruptible(struct mutex *lock);
>  extern int __must_check mutex_lock_killable(struct mutex *lock);
> +extern void mutex_lock_io(struct mutex *lock);
>  
>  # define mutex_lock_nested(lock, subclass) mutex_lock(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)
                                                ^^^^^^^^^^^^^^ typo