Commit 0187ad2b authored by David Sterba's avatar David Sterba Committed by Greg Kroah-Hartman

btrfs: simplify insert_orphan_item

commit 9c4f61f0 upstream.

We can search and add the orphan item in one go,
btrfs_insert_orphan_item will find out if the item already exists.
Signed-off-by: default avatarDavid Sterba <dsterba@suse.cz>
Cc: Chris Mason <clm@fb.com>
Cc: Roman Mamedov <rm@romanrm.net>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent e3bb7004
......@@ -1266,21 +1266,13 @@ static noinline int add_inode_ref(struct btrfs_trans_handle *trans,
}
static int insert_orphan_item(struct btrfs_trans_handle *trans,
struct btrfs_root *root, u64 offset)
struct btrfs_root *root, u64 ino)
{
int ret;
struct btrfs_path *path;
path = btrfs_alloc_path();
if (!path)
return -ENOMEM;
ret = btrfs_find_item(root, path, BTRFS_ORPHAN_OBJECTID,
offset, BTRFS_ORPHAN_ITEM_KEY, NULL);
if (ret > 0)
ret = btrfs_insert_orphan_item(trans, root, offset);
btrfs_free_path(path);
ret = btrfs_insert_orphan_item(trans, root, ino);
if (ret == -EEXIST)
ret = 0;
return ret;
}
......
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