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Date: Fri, 16 Mar 2018 14:57:16 +0100
From: Peter Zijlstra <peterz@infradead.org>
To: Matthew Wilcox <willy@infradead.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
        Kirill Tkhai <ktkhai@virtuozzo.com>, tj@kernel.org, cl@linux.com,
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        Ingo Molnar <mingo@redhat.com>
Subject: Re: [PATCH] Improve mutex documentation
Message-ID: <20180316135716.GG4064@hirez.programming.kicks-ass.net>
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On Thu, Mar 15, 2018 at 04:58:12AM -0700, Matthew Wilcox wrote:
> On Wed, Mar 14, 2018 at 01:56:31PM -0700, Andrew Morton wrote:
> > My memory is weak and our documentation is awful.  What does
> > mutex_lock_killable() actually do and how does it differ from
> > mutex_lock_interruptible()?
> 
> From: Matthew Wilcox <mawilcox@microsoft.com>
> 
> Add kernel-doc for mutex_lock_killable() and mutex_lock_io().  Reword the
> kernel-doc for mutex_lock_interruptible().
> 
> Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>

Thanks Matthew!