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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/ocfs2/aops.c | |
| parent | 49792c806d0bfd53afc789dcdf50dc9bed2c5b83 (diff) | |
| download | kernel_samsung_smdk4412-5dd4056db84387975140ff2568eaa0406f07985e.zip kernel_samsung_smdk4412-5dd4056db84387975140ff2568eaa0406f07985e.tar.gz kernel_samsung_smdk4412-5dd4056db84387975140ff2568eaa0406f07985e.tar.bz2 | |
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/aops.c')
| -rw-r--r-- | fs/ocfs2/aops.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c index 7e9df11..7d04c17 100644 --- a/fs/ocfs2/aops.c +++ b/fs/ocfs2/aops.c @@ -1763,10 +1763,11 @@ int ocfs2_write_begin_nolock(struct address_space *mapping, wc->w_handle = handle; - if (clusters_to_alloc && vfs_dq_alloc_space_nodirty(inode, - ocfs2_clusters_to_bytes(osb->sb, clusters_to_alloc))) { - ret = -EDQUOT; - goto out_commit; + if (clusters_to_alloc) { + ret = dquot_alloc_space_nodirty(inode, + ocfs2_clusters_to_bytes(osb->sb, clusters_to_alloc)); + if (ret) + goto out_commit; } /* * We don't want this to fail in ocfs2_write_end(), so do it @@ -1809,7 +1810,7 @@ success: return 0; out_quota: if (clusters_to_alloc) - vfs_dq_free_space(inode, + dquot_free_space(inode, ocfs2_clusters_to_bytes(osb->sb, clusters_to_alloc)); out_commit: ocfs2_commit_trans(osb, handle); |