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| author | Christoph Hellwig <hch@infradead.org> | 2010-03-03 09:05:00 -0500 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2010-03-05 00:20:28 +0100 |
| commit | 5dd4056db84387975140ff2568eaa0406f07985e (patch) | |
| tree | 03c26d7f6e3367b167bfeeb1a01654c6619573f4 /include/linux/quota.h | |
| parent | 49792c806d0bfd53afc789dcdf50dc9bed2c5b83 (diff) | |
| download | blackbird-op-linux-5dd4056db84387975140ff2568eaa0406f07985e.tar.gz blackbird-op-linux-5dd4056db84387975140ff2568eaa0406f07985e.zip | |
dquot: cleanup space allocation / freeing routines
Get rid of the alloc_space, free_space, reserve_space, claim_space and
release_rsv dquot operations - they are always called from the filesystem
and if a filesystem really needs their own (which none currently does)
it can just call into it's own routine directly.
Move shared logic into the common __dquot_alloc_space,
dquot_claim_space_nodirty and __dquot_free_space low-level methods,
and rationalize the wrappers around it to move as much as possible
code into the common block for CONFIG_QUOTA vs not. Also rename
all these helpers to be named dquot_* instead of vfs_dq_*.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'include/linux/quota.h')
| -rw-r--r-- | include/linux/quota.h | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/include/linux/quota.h b/include/linux/quota.h index edf34f2fe87d..1b14ad287fe3 100644 --- a/include/linux/quota.h +++ b/include/linux/quota.h @@ -297,9 +297,7 @@ struct quota_format_ops { struct dquot_operations { int (*initialize) (struct inode *, int); int (*drop) (struct inode *); - int (*alloc_space) (struct inode *, qsize_t, int); int (*alloc_inode) (const struct inode *, qsize_t); - int (*free_space) (struct inode *, qsize_t); int (*free_inode) (const struct inode *, qsize_t); int (*transfer) (struct inode *, qid_t *, unsigned long); int (*write_dquot) (struct dquot *); /* Ordinary dquot write */ @@ -309,12 +307,6 @@ struct dquot_operations { int (*release_dquot) (struct dquot *); /* Quota is going to be deleted from disk */ int (*mark_dirty) (struct dquot *); /* Dquot is marked dirty */ int (*write_info) (struct super_block *, int); /* Write of quota "superblock" */ - /* reserve quota for delayed block allocation */ - int (*reserve_space) (struct inode *, qsize_t, int); - /* claim reserved quota for delayed alloc */ - int (*claim_space) (struct inode *, qsize_t); - /* release rsved quota for delayed alloc */ - void (*release_rsv) (struct inode *, qsize_t); /* get reserved quota for delayed alloc, value returned is managed by * quota code only */ qsize_t *(*get_reserved_space) (struct inode *); |
