linux-kernel - Re: [Patch 0/2] Kernel: mutex_lock

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Message-ID: <20071204125239.GB31590@elte.hu>
Date:	Tue, 4 Dec 2007 13:52:39 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Liam Howlett <howlett@...il.com>
Cc:	linux-kernel@...r.kernel.org, willy@...ux.intel.com,
	akpm@...ux-foundation.org, mingo@...hat.com
Subject: Re: [Patch 0/2] Kernel: mutex_lock_killable


* Liam Howlett <howlett@...il.com> wrote:

> Hello,
> 
> This series of patches add the ability to make mutex locks killable 
> instead of uninterruptable.
> 
> This patch set builds on willys 5 patches for TASK_KILLABLE that are 
> currently in mm (see http://lkml.org/lkml/2007/10/18/423 for more 
> details).  I have used 2.6.24-rc3 with the addition of willys patches.
> 
> The first patch adds the mutex_lock_killable to the kernel/mutex.c and 
> kernel/mutex.h.
> 
> The second patch is a use of the mutex_lock_killable to fs/readdir.c 
> to use the new mutex_lock_killable.  This was enough for a small test 
> application to be killable once the ethernet was pulled on an nfs 
> mount (please note that this does not allow a normal ls to be killed 
> yet).

nice patches!

Acked-by: Ingo Molnar <mingo@...e.hu>

	Ingo
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