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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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  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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