old_bytenr       1815 fs/btrfs/relocation.c 	u64 old_bytenr;
old_bytenr       1872 fs/btrfs/relocation.c 		old_bytenr = btrfs_node_blockptr(parent, slot);
old_bytenr       1888 fs/btrfs/relocation.c 		if (WARN_ON(new_bytenr > 0 && new_bytenr == old_bytenr)) {
old_bytenr       1900 fs/btrfs/relocation.c 			eb = read_tree_block(fs_info, old_bytenr, old_ptr_gen,
old_bytenr       1969 fs/btrfs/relocation.c 					path->slots[level], old_bytenr);
old_bytenr       1974 fs/btrfs/relocation.c 		btrfs_init_generic_ref(&ref, BTRFS_ADD_DELAYED_REF, old_bytenr,
old_bytenr       1994 fs/btrfs/relocation.c 		btrfs_init_generic_ref(&ref, BTRFS_DROP_DELAYED_REF, old_bytenr,