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| author | Joel Becker <joel.becker@oracle.com> | 2008-08-22 21:46:09 +0200 |
|---|---|---|
| committer | Mark Fasheh <mfasheh@suse.com> | 2008-10-14 01:57:05 +0200 |
| commit | 8d6220d6a74a33552cf877bcea25503d7f6a59e6 (patch) | |
| tree | 2c3f662c55ab4a0a22989c06edf0d027387bfbed /fs/ocfs2/dir.c | |
| parent | ocfs2: Comment struct ocfs2_extent_tree_operations. (diff) | |
| download | linux-8d6220d6a74a33552cf877bcea25503d7f6a59e6.tar.xz linux-8d6220d6a74a33552cf877bcea25503d7f6a59e6.zip | |
ocfs2: Change ocfs2_get_*_extent_tree() to ocfs2_init_*_extent_tree()
The original get/put_extent_tree() functions held a reference on
et_root_bh. However, every single caller already has a safe reference,
making the get/put cycle irrelevant.
We change ocfs2_get_*_extent_tree() to ocfs2_init_*_extent_tree(). It
no longer gets a reference on et_root_bh. ocfs2_put_extent_tree() is
removed. Callers now have a simpler init+use pattern.
Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
Diffstat (limited to 'fs/ocfs2/dir.c')
| -rw-r--r-- | fs/ocfs2/dir.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c index 2cdc55390348..167e6c96277d 100644 --- a/fs/ocfs2/dir.c +++ b/fs/ocfs2/dir.c @@ -1194,7 +1194,7 @@ static int ocfs2_expand_inline_dir(struct inode *dir, struct buffer_head *di_bh, handle_t *handle; struct ocfs2_extent_tree et; - ocfs2_get_dinode_extent_tree(&et, dir, di_bh); + ocfs2_init_dinode_extent_tree(&et, dir, di_bh); alloc = ocfs2_clusters_for_bytes(sb, bytes); @@ -1363,7 +1363,6 @@ out: brelse(dirdata_bh); - ocfs2_put_extent_tree(&et); return ret; } @@ -1485,9 +1484,8 @@ static int ocfs2_extend_dir(struct ocfs2_super *osb, spin_lock(&OCFS2_I(dir)->ip_lock); if (dir_i_size == ocfs2_clusters_to_bytes(sb, OCFS2_I(dir)->ip_clusters)) { spin_unlock(&OCFS2_I(dir)->ip_lock); - ocfs2_get_dinode_extent_tree(&et, dir, parent_fe_bh); + ocfs2_init_dinode_extent_tree(&et, dir, parent_fe_bh); num_free_extents = ocfs2_num_free_extents(osb, dir, &et); - ocfs2_put_extent_tree(&et); if (num_free_extents < 0) { status = num_free_extents; mlog_errno(status); |