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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 /fs/reiserfs/stree.c | |
| parent | ext3: add writepage sanity checks (diff) | |
| download | linux-dev-5dd4056db84387975140ff2568eaa0406f07985e.tar.xz linux-dev-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 'fs/reiserfs/stree.c')
| -rw-r--r-- | fs/reiserfs/stree.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/fs/reiserfs/stree.c b/fs/reiserfs/stree.c index 5fa7118f04e1..313d39d639eb 100644 --- a/fs/reiserfs/stree.c +++ b/fs/reiserfs/stree.c @@ -1299,7 +1299,7 @@ int reiserfs_delete_item(struct reiserfs_transaction_handle *th, "reiserquota delete_item(): freeing %u, id=%u type=%c", quota_cut_bytes, inode->i_uid, head2type(&s_ih)); #endif - vfs_dq_free_space_nodirty(inode, quota_cut_bytes); + dquot_free_space_nodirty(inode, quota_cut_bytes); /* Return deleted body length */ return ret_value; @@ -1383,7 +1383,7 @@ void reiserfs_delete_solid_item(struct reiserfs_transaction_handle *th, quota_cut_bytes, inode->i_uid, key2type(key)); #endif - vfs_dq_free_space_nodirty(inode, + dquot_free_space_nodirty(inode, quota_cut_bytes); } break; @@ -1733,7 +1733,7 @@ int reiserfs_cut_from_item(struct reiserfs_transaction_handle *th, "reiserquota cut_from_item(): freeing %u id=%u type=%c", quota_cut_bytes, inode->i_uid, '?'); #endif - vfs_dq_free_space_nodirty(inode, quota_cut_bytes); + dquot_free_space_nodirty(inode, quota_cut_bytes); return ret_value; } @@ -1968,9 +1968,10 @@ int reiserfs_paste_into_item(struct reiserfs_transaction_handle *th, struct tree key2type(&(key->on_disk_key))); #endif - if (vfs_dq_alloc_space_nodirty(inode, pasted_size)) { + retval = dquot_alloc_space_nodirty(inode, pasted_size); + if (retval) { pathrelse(search_path); - return -EDQUOT; + return retval; } init_tb_struct(th, &s_paste_balance, th->t_super, search_path, pasted_size); @@ -2024,7 +2025,7 @@ int reiserfs_paste_into_item(struct reiserfs_transaction_handle *th, struct tree pasted_size, inode->i_uid, key2type(&(key->on_disk_key))); #endif - vfs_dq_free_space_nodirty(inode, pasted_size); + dquot_free_space_nodirty(inode, pasted_size); return retval; } @@ -2062,9 +2063,10 @@ int reiserfs_insert_item(struct reiserfs_transaction_handle *th, #endif /* We can't dirty inode here. It would be immediately written but * appropriate stat item isn't inserted yet... */ - if (vfs_dq_alloc_space_nodirty(inode, quota_bytes)) { + retval = dquot_alloc_space_nodirty(inode, quota_bytes); + if (retval) { pathrelse(path); - return -EDQUOT; + return retval; } } init_tb_struct(th, &s_ins_balance, th->t_super, path, @@ -2113,6 +2115,6 @@ int reiserfs_insert_item(struct reiserfs_transaction_handle *th, quota_bytes, inode->i_uid, head2type(ih)); #endif if (inode) - vfs_dq_free_space_nodirty(inode, quota_bytes); + dquot_free_space_nodirty(inode, quota_bytes); return retval; } |