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Commit 9c4f61f0 authored by David Sterba's avatar David Sterba
Browse files

btrfs: simplify insert_orphan_item 



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>
parent c234a24d

fs/btrfs/tree-log.c

+4 −12
Original line number Diff line number Diff line
@@ -1254,21 +1254,13 @@ 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;

}