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| author | Christoph Hellwig <hch@lst.de> | 2009-06-08 15:33:32 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@brick.lst.de> | 2009-06-08 15:33:32 +0200 |
| commit | 7d095257e321214e4cf359abd131ba1f09c60cba (patch) | |
| tree | 3f71e2650651616f8ba168b64a82ab48aedef14c /fs/xfs/quota/xfs_dquot.h | |
| parent | 0c5e1ce89f1eacc366ec421c0f5f681159479c28 (diff) | |
| download | op-kernel-dev-7d095257e321214e4cf359abd131ba1f09c60cba.zip op-kernel-dev-7d095257e321214e4cf359abd131ba1f09c60cba.tar.gz | |
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/quota/xfs_dquot.h')
| -rw-r--r-- | fs/xfs/quota/xfs_dquot.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/xfs/quota/xfs_dquot.h b/fs/xfs/quota/xfs_dquot.h index de0f402..6533ead 100644 --- a/fs/xfs/quota/xfs_dquot.h +++ b/fs/xfs/quota/xfs_dquot.h @@ -181,7 +181,6 @@ extern void xfs_qm_adjust_dqlimits(xfs_mount_t *, extern int xfs_qm_dqget(xfs_mount_t *, xfs_inode_t *, xfs_dqid_t, uint, uint, xfs_dquot_t **); extern void xfs_qm_dqput(xfs_dquot_t *); -extern void xfs_qm_dqrele(xfs_dquot_t *); extern void xfs_dqlock(xfs_dquot_t *); extern void xfs_dqlock2(xfs_dquot_t *, xfs_dquot_t *); extern void xfs_dqunlock(xfs_dquot_t *); |
