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authorJan Kara <jack@suse.cz>2010-05-13 22:14:53 +0200
committerJan Kara <jack@suse.cz>2010-05-21 19:30:48 +0200
commitc06bcbfa1ed8daaeb2a262f372b411207891e229 (patch)
treedb734e409643108ea4b5df28bf18bcfac654eaca /fs/quota/quota_tree.h
parentocfs2: Use __dquot_transfer to avoid lock inversion (diff)
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ocfs2: Fix lock inversion in quotas during umount
We cannot cancel delayed work from ocfs2_local_free_info because that is called with dqonoff_mutex held and the work it cancels requires dqonoff_mutex to finish. Cancel the work before acquiring dqonoff_mutex. Acked-by: Joel Becker <Joel.Becker@oracle.com> Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/quota/quota_tree.h')
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