From: "Stephen C. Tweedie" <sct@redhat.com>
To: Alexander Viro <viro@math.psu.edu>
Cc: Linus Torvalds <torvalds@transmeta.com>,
"Stephen C. Tweedie" <sct@redhat.com>,
Andrew Morton <andrewm@uow.edu.au>,
Jonathan Hudson <jonathan@daria.co.uk>,
linux-kernel@vger.kernel.org
Subject: Re: corruption
Date: Mon, 4 Dec 2000 15:00:43 +0000 [thread overview]
Message-ID: <20001204150043.C8700@redhat.com> (raw)
In-Reply-To: <3A29008E.F05E5C95@uow.edu.au> <Pine.GSO.4.21.0012021015310.28923-100000@weyl.math.psu.edu>
In-Reply-To: <Pine.GSO.4.21.0012021015310.28923-100000@weyl.math.psu.edu>; from viro@math.psu.edu on Sat, Dec 02, 2000 at 10:33:36AM -0500
Hi,
On Sat, Dec 02, 2000 at 10:33:36AM -0500, Alexander Viro wrote:
>
> On Sun, 3 Dec 2000, Andrew Morton wrote:
>
> > It appears that this problem is not fixed.
> Sure, it isn't. Place where the shit hits the fan: fs/buffer.c::unmap_buffer().
> Add the call of remove_inode_queue(bh) there and see if it helps. I.e.
unmap_buffer() calls mark_buffer_clean() calls refile_buffer() calls
remove_inode_queue(), which is why we don't see this all the time.
However, refile_buffer() is only calling the remove_inode_queue() if
the buffer disposition changes. I'm looking to see where we may be
going wrong here --- the refile_buffer() is not atomic wrt. the
bh->b_inode structures.
--Stephen
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next prev parent reply other threads:[~2000-12-04 15:35 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-11-29 21:54 corruption Andries.Brouwer
2000-11-29 22:18 ` corruption Alexander Viro
2000-11-30 14:21 ` corruption Andrew Morton
2000-11-30 18:39 ` corruption Jonathan Hudson
2000-11-30 19:07 ` corruption Alexander Viro
2000-11-30 21:35 ` corruption Andrew Morton
2000-12-01 0:57 ` corruption Andrew Morton
2000-12-01 12:18 ` corruption Jens Axboe
2000-12-01 12:34 ` corruption Andrew Morton
2000-12-01 12:37 ` corruption Jens Axboe
2000-12-01 12:23 ` corruption Andrew Morton
2000-12-01 15:04 ` corruption Lawrence Walton
2000-12-01 14:16 ` corruption Stephen C. Tweedie
2000-12-01 23:28 ` corruption Andrew Morton
2000-12-02 0:30 ` corruption kumon
2000-12-02 3:59 ` corruption Andrew Morton
2000-12-02 14:00 ` corruption Andrew Morton
2000-12-02 15:33 ` corruption Alexander Viro
2000-12-02 16:39 ` corruption Petr Vandrovec
2000-12-02 17:50 ` corruption Alexander Viro
2000-12-02 17:59 ` corruption Alexander Viro
2000-12-03 20:24 ` corruption Jonathan Hudson
2000-12-03 21:44 ` corruption Andrew Morton
2000-12-03 22:45 ` [resync?] corruption Alexander Viro
2000-12-04 0:56 ` Jeff V. Merkey
2000-12-04 15:00 ` Stephen C. Tweedie [this message]
2000-12-04 15:19 ` corruption Alexander Viro
2000-12-01 17:29 ` corruption Jeff Garzik
[not found] <20001202161158.A475@ppc.vc.cvut.cz>
2000-12-02 15:35 ` corruption Petr Vandrovec
-- strict thread matches above, loose matches on Subject: below --
2000-11-29 13:44 corruption Andries.Brouwer
2000-11-29 14:10 ` corruption Tigran Aivazian
2000-11-29 14:16 ` corruption Alexander Viro
2000-11-29 14:26 ` corruption Jens Axboe
2000-11-29 11:16 corruption Andries.Brouwer
2000-11-29 17:47 ` corruption Linus Torvalds
2000-11-29 17:57 ` corruption Tigran Aivazian
2000-11-29 18:08 ` corruption Tigran Aivazian
2000-11-29 18:14 ` corruption Tigran Aivazian
2000-11-29 18:17 ` corruption Alexander Viro
2000-11-29 18:38 ` corruption Linus Torvalds
2000-11-29 18:47 ` corruption Tigran Aivazian
2000-11-29 18:07 ` corruption Zdenek Kabelac
2000-11-29 4:08 corruption Andries.Brouwer
2000-11-29 5:09 ` corruption Linus Torvalds
2000-11-29 9:08 ` corruption Alexander Viro
2000-11-29 9:20 ` corruption Tigran Aivazian
2000-11-29 9:26 ` corruption Alexander Viro
2000-11-29 10:52 ` corruption Tigran Aivazian
2000-11-29 18:56 ` corruption Andrea Arcangeli
2000-11-29 19:05 ` corruption Rik van Riel
2000-11-29 19:27 ` corruption Andrea Arcangeli
2000-11-29 20:02 ` corruption Rik van Riel
2000-11-29 19:25 ` corruption Linus Torvalds
2000-11-29 19:57 ` corruption Alexander Viro
2000-11-29 20:36 ` corruption Andrea Arcangeli
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