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authorChristoph Hellwig <hch@infradead.org>2010-03-03 09:05:00 -0500
committerJan Kara <jack@suse.cz>2010-03-05 00:20:28 +0100
commit5dd4056db84387975140ff2568eaa0406f07985e (patch)
tree03c26d7f6e3367b167bfeeb1a01654c6619573f4 /fs/ocfs2/namei.c
parent49792c806d0bfd53afc789dcdf50dc9bed2c5b83 (diff)
downloadop-kernel-dev-5dd4056db84387975140ff2568eaa0406f07985e.zip
op-kernel-dev-5dd4056db84387975140ff2568eaa0406f07985e.tar.gz
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/ocfs2/namei.c')
-rw-r--r--fs/ocfs2/namei.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c
index 50fb26a..13adaa1 100644
--- a/fs/ocfs2/namei.c
+++ b/fs/ocfs2/namei.c
@@ -1716,11 +1716,10 @@ static int ocfs2_symlink(struct inode *dir,
u32 offset = 0;
inode->i_op = &ocfs2_symlink_inode_operations;
- if (vfs_dq_alloc_space_nodirty(inode,
- ocfs2_clusters_to_bytes(osb->sb, 1))) {
- status = -EDQUOT;
+ status = dquot_alloc_space_nodirty(inode,
+ ocfs2_clusters_to_bytes(osb->sb, 1));
+ if (status)
goto bail;
- }
did_quota = 1;
status = ocfs2_add_inode_data(osb, inode, &offset, 1, 0,
new_fe_bh,
@@ -1788,7 +1787,7 @@ static int ocfs2_symlink(struct inode *dir,
d_instantiate(dentry, inode);
bail:
if (status < 0 && did_quota)
- vfs_dq_free_space_nodirty(inode,
+ dquot_free_space_nodirty(inode,
ocfs2_clusters_to_bytes(osb->sb, 1));
if (status < 0 && did_quota_inode)
vfs_dq_free_inode(inode);
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