linux-kernel - Re: [PATCH 1/7] logfs: push down BKL into ioctl function

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Message-ID: <20100427145804.GA16794@logfs.org>
Date:	Tue, 27 Apr 2010 16:58:04 +0200
From:	Jörn Engel <joern@...fs.org>
To:	Arnd Bergmann <arnd@...db.de>
Cc:	John Kacur <jkacur@...hat.com>,
	lkml <linux-kernel@...r.kernel.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Jan Blunck <jblunck@...il.com>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: Re: [PATCH 1/7] logfs: push down BKL into ioctl function

On Tue, 27 April 2010 16:24:19 +0200, Arnd Bergmann wrote:
> 
> I'm sure that logfs doesn't rely on the BKL, but right now,
> we're just pushing it down.

So why do you create logfs_unlocked_ioctl in the first place? ;)

Jörn

-- 
Measure. Don't tune for speed until you've measured, and even then
don't unless one part of the code overwhelms the rest.
-- Rob Pike
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