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authorTao Ma <tao.ma@oracle.com>2008-08-29 09:00:19 +0800
committerMark Fasheh <mfasheh@suse.com>2008-10-13 16:57:06 -0700
commit08413899db89d8d636c2a2d4ba5c356ab587d7ef (patch)
tree82e65ffa9b0b30d0206259ae99e0fbc8db667936 /kernel/rcuclassic.c
parent28b8ca0b7f70b1b048d03dc0b9d87f58619e9791 (diff)
ocfs2: Resolve deadlock in ocfs2_xattr_free_block.
In ocfs2_xattr_free_block, we take a cluster lock on xb_alloc_inode while we have a transaction open. This will deadlock the downconvert thread, so fix it. We can clean up how xattr blocks are removed while here - this patch also moves the mechanism of releasing xattr block (including both value, xattr tree and xattr block) into this function. Signed-off-by: Tao Ma <tao.ma@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
Diffstat (limited to 'kernel/rcuclassic.c')
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