From: Chris Samuel <chris@csamuel.org>
To: Andreas Dilger <adilger@whamcloud.com>
Cc: Dave Chinner <david@fromorbit.com>, Jan Kara <jack@suse.cz>,
Al Viro <viro@ZenIV.linux.org.uk>,
dchinner@redhat.com, LKML <linux-kernel@vger.kernel.org>,
linux-fsdevel@vger.kernel.org, Alex Elder <elder@kernel.org>,
Anton Altaparmakov <anton@tuxera.com>, Ben Myers <bpm@sgi.com>,
Chris Mason <chris.mason@oracle.com>,
cluster-devel@redhat.com, "David S. Miller" <davem@davemloft.net>,
fuse-devel@lists.sourceforge.net,
"J. Bruce Fields" <bfields@fieldses.org>,
Joel Becker <jlbec@evilplan.org>,
KONISHI Ryusuke <konishi.ryusuke@lab.ntt.co.jp>,
linux-btrfs@vger.kernel.org, linux-ext4@vger.kernel.org,
linux-nfs@vger.kernel.org, linux-nilfs@vger.kernel.org,
linux-ntfs-dev@lists.sourceforge.net,
Mark Fasheh <mfasheh@suse.com>,
Miklos Szeredi <miklos@szeredi.hu>,
ocfs2-devel@oss.oracle.com,
OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>,
Steven Whitehouse <swhiteho@redhat.com>,
"Theodore Ts'o" <tytso@mit.edu>,
xfs@oss.sgi.com
Subject: Re: [PATCH 00/19 v5] Fix filesystem freezing deadlocks
Date: Wed, 18 Apr 2012 10:46:55 +1000 [thread overview]
Message-ID: <4F8E0EFF.4090007@csamuel.org> (raw)
In-Reply-To: <141752A3-EDF1-4ABC-919D-4170B0455948@whamcloud.com>
On 17/04/12 15:10, Andreas Dilger wrote:
> (which IMHO would prevent nearly every Gnome system from freezing unless these
> apps have changed their behaviour in more recent releases).
It would also affect current KDE desktops as they tend to use MySQL for
Akonadi & Nepomuk, plus anyone using Chromium (and presumably Chrome):
samuel@eris:/tmp$ sudo lsof | grep deleted | awk '{print $1}' | sort |
uniq -c
[sudo] password for samuel:
32 chromium-
1 dovecot
5 imap-logi
5 mysqld
I would be surprised if you could find many systems that didn't have
files in this situation.
--
Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC
next prev parent reply other threads:[~2012-04-18 0:55 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-16 16:13 [PATCH 00/19 v5] Fix filesystem freezing deadlocks Jan Kara
2012-04-16 16:13 ` [PATCH 01/27] fb_defio: Push file_update_time() into fb_deferred_io_mkwrite() Jan Kara
2012-04-16 16:13 ` [PATCH 02/27] fs: Push file_update_time() into __block_page_mkwrite() Jan Kara
2012-04-16 16:13 ` [PATCH 03/27] ceph: Push file_update_time() into ceph_page_mkwrite() Jan Kara
2012-04-16 16:13 ` [PATCH 04/27] 9p: Push file_update_time() into v9fs_vm_page_mkwrite() Jan Kara
2012-04-16 16:13 ` [PATCH 05/27] gfs2: Push file_update_time() into gfs2_page_mkwrite() Jan Kara
2012-04-16 16:13 ` [PATCH 06/27] sysfs: Push file_update_time() into bin_page_mkwrite() Jan Kara
2012-04-16 16:13 ` [PATCH 07/27] mm: Update file times from fault path only if .page_mkwrite is not set Jan Kara
2012-04-16 16:13 ` [PATCH 08/27] mm: Make default vm_ops provide ->page_mkwrite handler Jan Kara
2012-04-16 16:13 ` [PATCH 09/27] fs: Push mnt_want_write() outside of i_mutex Jan Kara
2012-04-17 2:18 ` Joel Becker
2012-04-17 7:43 ` Jan Kara
2012-04-16 16:13 ` [PATCH 10/27] fat: " Jan Kara
2012-04-16 16:13 ` [PATCH 11/27] btrfs: " Jan Kara
2012-04-16 16:13 ` [PATCH 12/27] nfsd: " Jan Kara
2012-04-16 18:25 ` J. Bruce Fields
2012-04-17 8:17 ` Jan Kara
2012-04-16 16:13 ` [PATCH 13/27] fs: Improve filesystem freezing handling Jan Kara
2012-04-16 16:13 ` [PATCH 14/27] fs: Add freezing handling to mnt_want_write() / mnt_drop_write() Jan Kara
2012-04-16 16:13 ` [PATCH 15/27] fs: Skip atime update on frozen filesystem Jan Kara
2012-04-16 16:13 ` [PATCH 16/27] fs: Protect write paths by sb_start_write - sb_end_write Jan Kara
2012-04-16 16:13 ` [PATCH 17/27] ext4: Convert to new freezing mechanism Jan Kara
2012-04-16 16:13 ` [PATCH 18/27] xfs: Convert to new freezing code Jan Kara
2012-04-16 16:13 ` [PATCH 19/27] ocfs2: Convert to new freezing mechanism Jan Kara
2012-04-17 2:19 ` Joel Becker
2012-04-17 7:44 ` Jan Kara
2012-04-16 16:13 ` [PATCH 20/27] gfs2: " Jan Kara
2012-04-16 16:13 ` [PATCH 21/27] fuse: " Jan Kara
2012-04-16 16:14 ` [PATCH 22/27] ntfs: " Jan Kara
2012-04-16 16:14 ` [PATCH 23/27] nilfs2: " Jan Kara
2012-04-16 16:14 ` [PATCH 24/27] btrfs: " Jan Kara
2012-04-16 16:14 ` [PATCH 25/27] fs: Remove old " Jan Kara
2012-04-16 16:14 ` [PATCH 26/27] fs: Refuse to freeze filesystem with open but unlinked files Jan Kara
2012-04-16 16:14 ` [PATCH 27/27] Documentation: Correct s_umount state for freeze_fs/unfreeze_fs Jan Kara
2012-04-16 16:16 ` [PATCH 00/19 v5] Fix filesystem freezing deadlocks Jan Kara
2012-04-16 22:02 ` Andreas Dilger
2012-04-17 0:43 ` Dave Chinner
2012-04-17 5:10 ` Andreas Dilger
2012-04-18 0:46 ` Chris Samuel [this message]
2012-04-17 9:32 ` Jan Kara
2012-04-17 19:34 ` Joel Becker
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