From: James Morris <jmorris@intercode.com.au>
To: kuznet@ms2.inr.ac.ru
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH][RFC] sigurg/sigio cleanup for 2.5.31
Date: Fri, 16 Aug 2002 23:07:22 +1000 (EST) [thread overview]
Message-ID: <Mutt.LNX.4.44.0208162239370.687-100000@blackbird.intercode.com.au> (raw)
In-Reply-To: <200208152236.CAA27992@sex.inr.ac.ru>
On Fri, 16 Aug 2002 kuznet@ms2.inr.ac.ru wrote:
> I do not know what forced you to use BKL.
All existing paths which write to the pid/uid/euid fields are protected by
the BKL (except for the futex code, which doesn't need it). None of
these, or the new paths which grab the BKL, are performance critical, as
they're ioctl() or fcntl() handlers.
> But I daresay this is deadlock:
Yep.
- James
--
James Morris
<jmorris@intercode.com.au>
next prev parent reply other threads:[~2002-08-16 13:03 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-08-15 17:16 James Morris
2002-08-15 19:04 ` Matthew Wilcox
2002-08-16 0:10 ` James Morris
2002-08-15 22:36 ` kuznet
2002-08-16 13:07 ` James Morris [this message]
2002-08-16 14:50 ` kuznet
2002-08-16 15:03 ` James Morris
2002-08-16 15:16 ` kuznet
2002-08-16 7:06 ` Chris Wright
2002-08-16 16:25 ` Jeff Dike
2002-08-16 15:59 ` James Morris
2002-08-17 18:16 ` Alan Cox
2002-08-18 0:57 ` James Morris
2002-08-19 1:16 ` James Morris
2002-08-17 2:58 ` [PATCH][RFC] sigurg/sigio cleanup for 2.5.31 [version 2] James Morris
2002-08-19 2:28 ` Jeff Dike
2002-08-19 1:37 ` James Morris
2002-08-19 10:14 ` [PATCH][RFC] sigurg/sigio cleanup for 2.5.31 [version 3] James Morris
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