xfs: remove the unused XFS_QMOPT_DQLOCK flag
authorChristoph Hellwig <hch@lst.de>
Sun, 8 Feb 2009 20:51:42 +0000 (21:51 +0100)
committerChristoph Hellwig <hch@brick.lst.de>
Sun, 8 Feb 2009 20:51:42 +0000 (21:51 +0100)
commit8e9b6e7fa4544ea8a0e030c8987b918509c8ff47
treec9896c98d9f438f2efb64a411c314a5bd8ae950c
parent4346cdd4647e5eef15817dbfc2c091cac55e33d9
xfs: remove the unused XFS_QMOPT_DQLOCK flag

The XFS_QMOPT_DQLOCK flag introduces major complexity in the quota subsystem
but isn't actually used anywhere.  So remove it and all the hazzles it
introduces.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Felix Blyakher <felixb@sgi.com>
fs/xfs/quota/xfs_qm.c
fs/xfs/quota/xfs_trans_dquot.c
fs/xfs/xfs_quota.h