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dquot: cleanup dquot transfer routine

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Get rid of the transfer dquot operation - it is now always called from
the filesystem and if a filesystem really needs it's own (which none
currently does) it can just call into it's own routine directly.

Rename the now static low-level dquot_transfer helper to __dquot_transfer
and vfs_dq_transfer to dquot_transfer to have a consistent namespace,
and make the new dquot_transfer return a normal negative errno value
which all callers expect.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>
This commit is contained in:
Christoph Hellwig 2010-03-03 09:05:03 -05:00 • committed by Jan Kara
parent 759bfee658
commit b43fa8284d
17 changed files with 19 additions and 29 deletions
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5
include/linux/quotaops.h
View file

@ -42,7 +42,6 @@ int dquot_alloc_inode(const struct inode *inode);
int dquot_claim_space_nodirty(struct inode *inode, qsize_t number);
void dquot_free_inode(const struct inode *inode);
int dquot_transfer(struct inode *inode, qid_t *chid, unsigned long mask);
int dquot_commit(struct dquot *dquot);
int dquot_acquire(struct dquot *dquot);
int dquot_release(struct dquot *dquot);
@ -66,7 +65,7 @@ int vfs_get_dqblk(struct super_block *sb, int type, qid_t id, struct if_dqblk *d
int vfs_set_dqblk(struct super_block *sb, int type, qid_t id, struct if_dqblk *di);
void vfs_dq_drop(struct inode *inode);
int vfs_dq_transfer(struct inode *inode, struct iattr *iattr);
int dquot_transfer(struct inode *inode, struct iattr *iattr);
int vfs_dq_quota_on_remount(struct super_block *sb);
static inline struct mem_dqinfo *sb_dqinfo(struct super_block *sb, int type)
@ -234,7 +233,7 @@ static inline int vfs_dq_quota_on_remount(struct super_block *sb)
return 0;
}
static inline int vfs_dq_transfer(struct inode *inode, struct iattr *iattr)
static inline int dquot_transfer(struct inode *inode, struct iattr *iattr)
{
return 0;
}