path: root/Documentation
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authorJoseph Qi <>2013-05-24 15:55:12 -0700
committerLinus Torvalds <>2013-05-24 16:22:51 -0700
commitafe1bb73f8ed588ab6268c27c5a447fe0484e48f (patch)
tree86d5eb340a0d5041e6473d0642a17637ca441ab8 /Documentation
parentd34883d4e35c0a994e91dd847a82b4c9e0c31d83 (diff)
ocfs2: unlock rw lock if inode lock failed
In ocfs2_file_aio_write(), it does ocfs2_rw_lock() first and then ocfs2_inode_lock(). But if ocfs2_inode_lock() failed, it goes to out_sems without unlocking rw lock. This will cause a bug in ocfs2_lock_res_free() when testing res->l_ex_holders, which is increased in __ocfs2_cluster_lock() and decreased in __ocfs2_cluster_unlock(). Signed-off-by: Joseph Qi <> Cc: Joel Becker <> Cc: Mark Fasheh <> Cc: Li Zefan <> Cc: "Duyongfeng (B)" <> Acked-by: Sunil Mushran <> Signed-off-by: Andrew Morton <> Signed-off-by: Linus Torvalds <>
Diffstat (limited to 'Documentation')
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