From: "Pekka Enberg" <penberg@cs.helsinki.fi>
To: "Eric Dumazet" <dada1@cosmosbay.com>
Cc: akpm@linux-foundation.org, linux-kernel@vger.kernel.org,
hch@infradead.org, alan@lxorguk.ukuu.org.uk, serue@us.ibm.com
Subject: Re: [PATCH 2/7] revoke: add f_light flag for struct file
Date: Fri, 9 Mar 2007 13:52:00 +0200 [thread overview]
Message-ID: <84144f020703090352s3ecd8ab4pdde6f24f6cf7cc47@mail.gmail.com> (raw)
In-Reply-To: <200703091213.35691.dada1@cosmosbay.com>
On 3/9/07, Eric Dumazet <dada1@cosmosbay.com> wrote:
> Then just drop the fget_light() 'optimisation' and always take a reference
> (atomic on f_count) regardless of single-thread or not. Instead of dirtying
> f_light, just do the straightforward thing and be with it.
That's what I did first but akpm thought it was "unfortunate." Hmm.. ;-)
next prev parent reply other threads:[~2007-03-09 11:52 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-09 8:14 Pekka J Enberg
2007-03-09 10:08 ` Eric Dumazet
2007-03-09 10:43 ` Pekka Enberg
2007-03-09 11:13 ` Eric Dumazet
2007-03-09 11:52 ` Pekka Enberg [this message]
2007-03-09 11:58 ` Pekka Enberg
2007-03-09 14:12 ` Alan Cox
2007-03-09 13:13 ` Pekka J Enberg
2007-03-09 16:11 ` Benjamin LaHaise
2007-03-09 17:02 ` Pekka Enberg
2007-03-09 17:47 ` Eric Dumazet
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