From: chrisl@vmware.com
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Andrew Morton <akpm@digeo.com>,
andrea@suse.de,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: writepage return value check in vmscan.c
Date: Thu, 24 Oct 2002 10:59:29 -0700 [thread overview]
Message-ID: <20021024175929.GB1398@vmware.com> (raw)
In-Reply-To: <1035450906.8675.4.camel@irongate.swansea.linux.org.uk>
On Thu, Oct 24, 2002 at 10:15:06AM +0100, Alan Cox wrote:
> On Thu, 2002-10-24 at 09:36, Andrew Morton wrote:
> > A few fixes have been discussed. One way would be to allocate
> > the space for the page when it is first faulted into reality and
> > deliver SIGBUS if backing store for it could not be allocated.
>
> You still have to handle the situation where the page goes walkies and
> you get ENOSPC or any other ERANDOMSUPRISE from things like NFS. SIGBUS
> appears the right thing to do.
>
exactly. It need to preserve the page dirty in the first place.
Chris
next prev parent reply other threads:[~2002-10-24 17:52 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-24 8:25 writepage return value check in vmscan.c chrisl
2002-10-24 8:36 ` Andrew Morton
2002-10-24 9:15 ` Alan Cox
2002-10-24 11:44 ` Andrea Arcangeli
2002-10-24 16:12 ` Andrew Morton
2002-10-24 17:59 ` chrisl [this message]
2002-10-24 11:31 ` Andrea Arcangeli
2002-10-24 18:30 ` chrisl
2002-10-24 18:40 ` Andrea Arcangeli
2002-10-24 19:14 ` Rik van Riel
2002-10-24 19:25 ` Andrew Morton
2002-10-24 17:57 ` chrisl
2002-10-24 18:33 ` Andrea Arcangeli
2002-10-24 19:15 ` chrisl
2002-10-24 20:41 ` Andrea Arcangeli
2002-10-24 21:17 ` chrisl
2002-10-24 20:46 ` Andrew Morton
2002-10-24 21:23 ` chrisl
2002-10-24 21:29 ` Andrew Morton
2002-10-25 16:11 ` Paul Larson
2002-10-25 16:31 ` Christoph Hellwig
2002-10-25 17:07 ` Rik van Riel
2002-10-25 18:44 ` Andrew Morton
2002-10-28 19:17 ` chrisl
2002-10-28 19:53 ` Andrew Morton
2002-10-28 20:38 ` chrisl
2002-10-28 21:14 ` Andrea Arcangeli
2002-10-28 8:28 ` Christoph Rohland
2002-10-28 18:44 ` chrisl
2002-10-28 19:22 ` Andrea Arcangeli
2002-10-28 19:29 ` chrisl
2002-10-29 6:10 ` Randy.Dunlap
2002-10-29 7:08 ` Andreas Dilger
2002-10-28 19:58 ` chrisl
2002-10-28 21:32 ` Andrea Arcangeli
2002-10-30 4:13 ` chrisl
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