btrfs_duplicate_item 2546 fs/btrfs/ctree.h int btrfs_duplicate_item(struct btrfs_trans_handle *trans,
btrfs_duplicate_item  889 fs/btrfs/file.c 			ret = btrfs_duplicate_item(trans, root, path,
btrfs_duplicate_item 1273 fs/btrfs/file.c 		ret = btrfs_duplicate_item(trans, root, path, &new_key);