From: Zan Lynx <zlynx@acm.org>
To: Edward Shishkin <edward@namesys.com>
Cc: Andrew Morton <akpm@osdl.org>,
"Vladimir V. Saveliev" <vs@namesys.com>,
reiserfs-list@namesys.com,
Linux kernel mailing list <linux-kernel@vger.kernel.org>,
Reiserfs-dev <reiserfs-dev@namesys.com>
Subject: Re: linux-2.6.20-rc4-mm1 Reiser4 filesystem freeze and corruption
Date: Thu, 01 Feb 2007 17:21:30 -0700 [thread overview]
Message-ID: <1170375690.7233.4.camel@localhost> (raw)
In-Reply-To: <45C20D41.6040608@namesys.com>
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On Thu, 2007-02-01 at 18:54 +0300, Edward Shishkin wrote:
[snip]
> Thanks for the dump.
>
> >[ 3138.456588] [<ffffffff8033f5de>] current_atom_finish_all_fq+0x12e/0x280
> >[ 3138.456661] [<ffffffff80296510>] autoremove_wake_function+0x0/0x30
> >[ 3138.456674] [<ffffffff803350ac>] submit_wb_list+0x11c/0x130
> >[ 3138.456690] [<ffffffff80335409>] reiser4_txn_end+0x349/0x530
> >[ 3138.456710] [<ffffffff803355f9>] reiser4_txn_restart+0x9/0x20
> >[ 3138.456781] [<ffffffff80335680>] force_commit_atom+0x50/0x60
> >[ 3138.456793] [<ffffffff8034cfb1>] writepages_unix_file+0x671/0x780
> >[ 3138.456824] [<ffffffff802590b3>] do_writepages+0x43/0x80
> >[ 3138.456838] [<ffffffff8024dbf8>] __filemap_fdatawrite_range+0x58/0x70
> >[ 3138.456914] [<ffffffff8024e19d>] do_fsync+0x3d/0xe0
> >[ 3138.456930] [<ffffffff802c2473>] sys_msync+0x143/0x1f0
> >[ 3138.456945] [<ffffffff8025c11e>] system_call+0x7e/0x83
> >
> >
>
> This is waiting for IO completion, and no success because of new plugging
> policy introduced by block layer folks. The attached patch should help.
> Andrew, please apply.
OK, I have been using it with your patch for many hours and it has not
frozen up yet. I believe that the patch did indeed fix it.
Thank you.
--
Zan Lynx <zlynx@acm.org>
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next prev parent reply other threads:[~2007-02-02 0:21 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-19 17:58 linux-2.6.20-rc4-mm1 Reiser4 filesystem freeze and corruption Zan Lynx
2007-01-19 18:53 ` Edward Shishkin
2007-01-20 0:34 ` Vladimir V. Saveliev
[not found] ` <1170267238.22971.1.camel@oberon>
2007-02-01 15:54 ` Edward Shishkin
2007-02-02 0:21 ` Zan Lynx [this message]
2007-01-23 7:38 ` Vince
2007-01-23 19:15 ` Vladimir V. Saveliev
2007-01-25 7:33 ` Vince
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