From: Chris Wright <chrisw@osdl.org>
To: Fabian Frederick <Fabian.Frederick@skynet.be>
Cc: lkml <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 2.6.5-mm4] vfs_readdir optimizations
Date: Wed, 14 Apr 2004 13:15:59 -0700 [thread overview]
Message-ID: <20040414131559.R22989@build.pdx.osdl.net> (raw)
In-Reply-To: <1081972032.5445.30.camel@bluerhyme.real3>; from Fabian.Frederick@skynet.be on Wed, Apr 14, 2004 at 09:47:13PM +0200
* Fabian Frederick (Fabian.Frederick@skynet.be) wrote:
> -Remove unuseful gotos
> -ENOENT case on DEADDIR
Couple things. It's useful to generate some numbers to show an
optimization is worthwhile. And code readability/maintainability is
important to maintain correctness. You may look at the assembly and
find that there is no real optimization with the changes you've proposed.
thanks,
-chris
--
Linux Security Modules http://lsm.immunix.org http://lsm.bkbits.net
prev parent reply other threads:[~2004-04-14 20:16 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-04-14 19:47 Fabian Frederick
2004-04-14 20:15 ` Chris Wright [this message]
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