linux-kernel - Re: [announce] "kill the Big Kernel Lock (BKL)" tree

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Date:	Fri, 16 May 2008 12:21:43 +0200
From:	Andi Kleen <andi@...stfloor.org>
To:	Alan Cox <alan@...rguk.ukuu.org.uk>
CC:	Linus Torvalds <torvalds@...ux-foundation.org>,
	Ingo Molnar <mingo@...e.hu>, linux-kernel@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Thomas Gleixner <tglx@...utronix.de>,
	Alexander Viro <viro@....linux.org.uk>
Subject: Re: [announce] "kill the Big Kernel Lock (BKL)" tree

Alan Cox wrote:
>>> file structures - as well
>> How so?
> 
> Take a look at how file->f_flags is locked.

Ah I posted patches to fix that one a couple of weeks
ago, but unfortunately they fell out of -mm again.

It was part of the "unlocked fasync" patchkit.

-Andi

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