From: Jan Kara <jack@suse.cz>
To: Al Viro <viro@ZenIV.linux.org.uk>
Cc: linux-fsdevel@vger.kernel.org,
LKML <linux-kernel@vger.kernel.org>,
mpatocka@redhat.com, sandeen@sandeen.net
Subject: [PATCH 0/2] Fix deadlock with suspend & quotas
Date: Tue, 7 Feb 2012 23:37:45 +0100 [thread overview]
Message-ID: <1328654267-18855-1-git-send-email-jack@suse.cz> (raw)
Hello Al,
This is my attempt to fix deadlock in quota code when filesystem is
suspended and someone tries to modify quota e.g. via Q_SETQUOTA command. I
added a VFS function to get a superblock reference and return only after
the filesystem is thawed. Is that what you had in mind? Can you merge
these patches? Thanks.
Honza
next reply other threads:[~2012-02-07 22:37 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-07 22:37 Jan Kara [this message]
2012-02-07 22:37 ` [PATCH 1/2] vfs: Provide function to get superblock and wait for it to thaw Jan Kara
2012-02-08 23:20 ` Dave Chinner
2012-02-08 23:27 ` Jan Kara
2012-02-08 23:47 ` Jan Kara
2012-02-09 16:37 ` Eric Sandeen
2012-02-09 23:14 ` Mikulas Patocka
2012-02-10 9:48 ` Jan Kara
2012-02-10 23:16 ` Dave Chinner
2012-02-07 22:37 ` [PATCH 2/2] quota: Fix deadlock with suspend and quotas Jan Kara
2012-02-09 16:46 ` Eric Sandeen
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