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| author | Joel Becker <joel.becker@oracle.com> | 2008-08-22 12:46:09 -0700 |
|---|---|---|
| committer | Mark Fasheh <mfasheh@suse.com> | 2008-10-13 16:57:05 -0700 |
| commit | 8d6220d6a74a33552cf877bcea25503d7f6a59e6 (patch) | |
| tree | 2c3f662c55ab4a0a22989c06edf0d027387bfbed /fs/ocfs2/aops.c | |
| parent | 1625f8ac151743e452ec062c2989669c508ffa48 (diff) | |
| download | op-kernel-dev-8d6220d6a74a33552cf877bcea25503d7f6a59e6.zip op-kernel-dev-8d6220d6a74a33552cf877bcea25503d7f6a59e6.tar.gz | |
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/aops.c')
| -rw-r--r-- | fs/ocfs2/aops.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c index ed937fa..259775e 100644 --- a/fs/ocfs2/aops.c +++ b/fs/ocfs2/aops.c @@ -1277,11 +1277,10 @@ static int ocfs2_write_cluster(struct address_space *mapping, goto out; } } else if (unwritten) { - ocfs2_get_dinode_extent_tree(&et, inode, wc->w_di_bh); + ocfs2_init_dinode_extent_tree(&et, inode, wc->w_di_bh); ret = ocfs2_mark_extent_written(inode, &et, wc->w_handle, cpos, 1, phys, meta_ac, &wc->w_dealloc); - ocfs2_put_extent_tree(&et); if (ret < 0) { mlog_errno(ret); goto out; @@ -1722,11 +1721,10 @@ int ocfs2_write_begin_nolock(struct address_space *mapping, (long long)i_size_read(inode), le32_to_cpu(di->i_clusters), clusters_to_alloc, extents_to_split); - ocfs2_get_dinode_extent_tree(&et, inode, wc->w_di_bh); + ocfs2_init_dinode_extent_tree(&et, inode, wc->w_di_bh); ret = ocfs2_lock_allocators(inode, &et, clusters_to_alloc, extents_to_split, &data_ac, &meta_ac); - ocfs2_put_extent_tree(&et); if (ret) { mlog_errno(ret); goto out; |
