From: Jan Kara <jack@suse.cz>
To: ocfs2-devel@oss.oracle.com
Subject: [Ocfs2-devel] Quota locking fixes for OCFS2
Date: Thu, 13 May 2010 21:57:56 +0200 [thread overview]
Message-ID: <1273780683-3638-1-git-send-email-jack@suse.cz> (raw)
This patch series fixes several issues I've found in OCFS2 quota code when I
looked at lockdep warning Joel reported in
http://www.mail-archive.com/ocfs2-devel at oss.oracle.com/msg05269.html
Currently ocfs2 with quotas survives fsstress and fsx runs without oopsing
and the first lockdep warning I get is
http://www.mail-archive.com/ocfs2-devel at oss.oracle.com/msg03188.html
which is somewhere deep in DLM code and I don't have a clue how to fix it.
The patch set is on top of:
git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6 for_next
Since it really depends on some of the cleanups I have there we have to
somehow resolve how to merge it. Either I can do it after getting your
acks or if you wish to wait with the changes until after the merge window,
I can merge all the generic quota bits and ocfs2 patches can be pulled
into ocfs2 tree after that.
Honza
next reply other threads:[~2010-05-13 19:57 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-13 19:57 Jan Kara [this message]
2010-05-13 19:57 ` [Ocfs2-devel] [PATCH 1/7] quota: Refactor dquot_transfer code so that OCFS2 can pass in its references Jan Kara
2010-05-13 23:44 ` Joel Becker
2010-05-13 19:57 ` [Ocfs2-devel] [PATCH 2/7] ocfs2: Do not map blocks from local quota file on each write Jan Kara
2010-05-13 23:44 ` Joel Becker
2010-05-14 8:06 ` Jan Kara
2010-05-13 19:57 ` [Ocfs2-devel] [PATCH 3/7] ocfs2: Avoid unnecessary block mapping when refreshing quota info Jan Kara
2010-05-13 19:58 ` [Ocfs2-devel] [PATCH 4/7] ocfs2: Fix quota locking Jan Kara
2010-05-13 19:58 ` [Ocfs2-devel] [PATCH 5/7] ocfs2: Fix estimate of credits needed for quota allocation Jan Kara
2010-05-13 19:58 ` [Ocfs2-devel] [PATCH 6/7] ocfs2: Fix NULL pointer deref when writing local dquot Jan Kara
2010-05-13 19:58 ` [Ocfs2-devel] [PATCH 7/7] ocfs2: Use __dquot_transfer to avoid lock inversion Jan Kara
2010-05-13 23:51 ` [Ocfs2-devel] Quota locking fixes for OCFS2 Joel Becker
2010-05-14 8:08 ` Jan Kara
2010-05-14 19:36 ` Joel Becker
2010-05-17 16:18 ` Jan Kara
2010-05-17 19:17 ` Joel Becker
2010-05-17 21:30 ` Jan Kara
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