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authorChristoph Hellwig <hch@lst.de>2009-06-08 15:33:32 +0200
committerChristoph Hellwig <hch@brick.lst.de>2009-06-08 15:33:32 +0200
commit7d095257e321214e4cf359abd131ba1f09c60cba (patch)
tree3f71e2650651616f8ba168b64a82ab48aedef14c /fs/xfs/xfs_iget.c
parent0c5e1ce89f1eacc366ec421c0f5f681159479c28 (diff)
downloadlinux-7d095257e321214e4cf359abd131ba1f09c60cba.tar.bz2
xfs: kill xfs_qmops
Kill the quota ops function vector and replace it with direct calls or stubs in the CONFIG_XFS_QUOTA=n case. Make sure we check XFS_IS_QUOTA_RUNNING in the right spots. We can remove the number of those checks because the XFS_TRANS_DQ_DIRTY flag can't be set otherwise. This brings us back closer to the way this code worked in IRIX and earlier Linux versions, but we keep a lot of the more useful factoring of common code. Eventually we should also kill xfs_qm_bhv.c, but that's left for a later patch. Reduces the size of the source code by about 250 lines and the size of XFS module by about 1.5 kilobytes with quotas enabled: text data bss dec hex filename 615957 2960 3848 622765 980ad fs/xfs/xfs.o 617231 3152 3848 624231 98667 fs/xfs/xfs.o.old Fallout: - xfs_qm_dqattach is split into xfs_qm_dqattach_locked which expects the inode locked and xfs_qm_dqattach which does the locking around it, thus removing XFS_QMOPT_ILOCKED. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Eric Sandeen <sandeen@sandeen.net>
Diffstat (limited to 'fs/xfs/xfs_iget.c')
-rw-r--r--fs/xfs/xfs_iget.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/fs/xfs/xfs_iget.c b/fs/xfs/xfs_iget.c
index 89b81eedce6a..73e1c0d767ac 100644
--- a/fs/xfs/xfs_iget.c
+++ b/fs/xfs/xfs_iget.c
@@ -500,10 +500,7 @@ xfs_ireclaim(
* ilock one but will still hold the iolock.
*/
xfs_ilock(ip, XFS_ILOCK_EXCL | XFS_IOLOCK_EXCL);
- /*
- * Release dquots (and their references) if any.
- */
- XFS_QM_DQDETACH(ip->i_mount, ip);
+ xfs_qm_dqdetach(ip);
xfs_iunlock(ip, XFS_ILOCK_EXCL | XFS_IOLOCK_EXCL);
switch (ip->i_d.di_mode & S_IFMT) {