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| author | Christoph Hellwig <hch@infradead.org> | 2010-03-03 09:05:03 -0500 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2010-03-05 00:20:29 +0100 |
| commit | b43fa8284d7790d9cca32c9c55e24f29be2fa33b (patch) | |
| tree | acb7f205fe2a1ae324e0e11c50f43baaa6b8dfab /fs/quota | |
| parent | 759bfee658beab14af7b357156461d0eb852be2c (diff) | |
| download | linux-b43fa8284d7790d9cca32c9c55e24f29be2fa33b.tar.bz2 | |
dquot: cleanup dquot transfer routine
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>
Diffstat (limited to 'fs/quota')
| -rw-r--r-- | fs/quota/dquot.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c index ed131318b849..78ce4c48ad77 100644 --- a/fs/quota/dquot.c +++ b/fs/quota/dquot.c @@ -1669,7 +1669,7 @@ EXPORT_SYMBOL(dquot_free_inode); * This operation can block, but only after everything is updated * A transaction must be started when entering this function. */ -int dquot_transfer(struct inode *inode, qid_t *chid, unsigned long mask) +static int __dquot_transfer(struct inode *inode, qid_t *chid, unsigned long mask) { qsize_t space, cur_space; qsize_t rsv_space = 0; @@ -1766,12 +1766,11 @@ over_quota: ret = NO_QUOTA; goto warn_put_all; } -EXPORT_SYMBOL(dquot_transfer); /* Wrapper for transferring ownership of an inode for uid/gid only * Called from FSXXX_setattr() */ -int vfs_dq_transfer(struct inode *inode, struct iattr *iattr) +int dquot_transfer(struct inode *inode, struct iattr *iattr) { qid_t chid[MAXQUOTAS]; unsigned long mask = 0; @@ -1786,12 +1785,12 @@ int vfs_dq_transfer(struct inode *inode, struct iattr *iattr) } if (sb_any_quota_active(inode->i_sb) && !IS_NOQUOTA(inode)) { vfs_dq_init(inode); - if (inode->i_sb->dq_op->transfer(inode, chid, mask) == NO_QUOTA) - return 1; + if (__dquot_transfer(inode, chid, mask) == NO_QUOTA) + return -EDQUOT; } return 0; } -EXPORT_SYMBOL(vfs_dq_transfer); +EXPORT_SYMBOL(dquot_transfer); /* * Write info of quota file to disk @@ -1814,7 +1813,6 @@ EXPORT_SYMBOL(dquot_commit_info); const struct dquot_operations dquot_operations = { .initialize = dquot_initialize, .drop = dquot_drop, - .transfer = dquot_transfer, .write_dquot = dquot_commit, .acquire_dquot = dquot_acquire, .release_dquot = dquot_release, |