88 	struct btrfs_root *send_root;  member
306 	btrfs_err(sctx->send_root->fs_info,  in inconsistent_snapshot_error()
309 		  sctx->send_root->root_key.objectid,  in inconsistent_snapshot_error()
725 	struct btrfs_fs_info *fs_info = sctx->send_root->fs_info;  in send_rename()
750 	struct btrfs_fs_info *fs_info = sctx->send_root->fs_info;  in send_link()
774 	struct btrfs_fs_info *fs_info = sctx->send_root->fs_info;  in send_unlink()
797 	struct btrfs_fs_info *fs_info = sctx->send_root->fs_info;  in send_rmdir()
1241 	if (found->root == bctx->sctx->send_root &&  in __iterate_backrefs()
1251 	if (found->root == bctx->sctx->send_root) {  in __iterate_backrefs()
1302 	struct btrfs_fs_info *fs_info = sctx->send_root->fs_info;  in find_extent_clone()
1460 			else if (sctx->clone_roots[i].root == sctx->send_root)  in find_extent_clone()
1560 		di = btrfs_lookup_dir_item(NULL, sctx->send_root,  in gen_unique_name()
1620 	ret = get_inode_info(sctx->send_root, ino, NULL, &left_gen, NULL, NULL,  in get_cur_inode_state()
1935 		ret = get_inode_info(sctx->send_root, dir, NULL, &gen, NULL,  in did_overwrite_ref()
1948 	ret = lookup_dir_item_inode(sctx->send_root, dir, name, name_len,  in did_overwrite_ref()
1958 	ret = get_inode_info(sctx->send_root, ow_inode, NULL, &gen, NULL, NULL,  in did_overwrite_ref()
2060 		btrfs_err(sctx->send_root->fs_info,  in name_cache_delete()
2198 		ret = get_first_ref(sctx->send_root, ino,  in __get_cur_name_and_parent()
2349 	struct btrfs_root *send_root = sctx->send_root;  in send_subvol_begin()  local
2368 	key.objectid = send_root->root_key.objectid;  in send_subvol_begin()
2372 	ret = btrfs_search_slot_for_read(send_root->fs_info->tree_root,  in send_subvol_begin()
2384 	    key.objectid != send_root->root_key.objectid) {  in send_subvol_begin()
2405 	if (!btrfs_is_empty_uuid(sctx->send_root->root_item.received_uuid))  in send_subvol_begin()
2407 			    sctx->send_root->root_item.received_uuid);  in send_subvol_begin()
2410 			    sctx->send_root->root_item.uuid);  in send_subvol_begin()
2413 		    le64_to_cpu(sctx->send_root->root_item.ctransid));  in send_subvol_begin()
2436 	struct btrfs_fs_info *fs_info = sctx->send_root->fs_info;  in send_truncate()
2466 	struct btrfs_fs_info *fs_info = sctx->send_root->fs_info;  in send_chmod()
2496 	struct btrfs_fs_info *fs_info = sctx->send_root->fs_info;  in send_chown()
2528 	struct btrfs_fs_info *fs_info = sctx->send_root->fs_info;  in send_utimes()
2552 	ret = btrfs_search_slot(NULL, sctx->send_root, &key, path, 0, 0);  in send_utimes()
2591 	struct btrfs_fs_info *fs_info = sctx->send_root->fs_info;  in send_create_inode()
2606 		ret = get_inode_info(sctx->send_root, ino, NULL, &gen, &mode,  in send_create_inode()
2629 		btrfs_warn(sctx->send_root->fs_info, "unexpected inode type %o",  in send_create_inode()
2648 		ret = read_symlink(sctx->send_root, ino, p);  in send_create_inode()
2694 	ret = btrfs_search_slot(NULL, sctx->send_root, &key, path, 0, 0);  in did_create_dir()
2702 			ret = btrfs_next_leaf(sctx->send_root, path);  in did_create_dir()
3333 		ret = get_inode_info(sctx->send_root, cur->dir, NULL,  in apply_dir_move()
3512 	ret = get_inode_info(sctx->send_root, di_key.objectid, NULL,  in wait_for_dest_dir_move()
3725 		ret = get_first_ref(sctx->send_root, ino, &parent_ino_after,  in wait_for_parent_move()
3879 	struct btrfs_fs_info *fs_info = sctx->send_root->fs_info;  in process_recorded_refs()
4367 	return record_ref(sctx->send_root, dir, name, ctx, &sctx->new_refs);  in __record_new_ref()
4384 	ret = iterate_inode_ref(sctx->send_root, sctx->left_path,  in record_new_ref()
4474 	ret = get_inode_info(sctx->send_root, dir, NULL, &dir_gen, NULL,  in __record_changed_new_ref()
4502 	ret = find_iref(sctx->send_root, sctx->left_path, sctx->cmp_key,  in __record_changed_deleted_ref()
4516 	ret = iterate_inode_ref(sctx->send_root, sctx->left_path,  in record_changed_ref()
4552 		root = sctx->send_root;  in process_all_refs()
4558 		btrfs_err(sctx->send_root->fs_info,  in process_all_refs()
4724 	ret = iterate_dir_item(sctx->send_root, sctx->left_path,  in process_new_xattr()
4832 	ret = find_xattr(sctx->send_root, sctx->left_path, sctx->cmp_key,  in __process_changed_deleted_xattr()
4847 	ret = iterate_dir_item(sctx->send_root, sctx->left_path,  in process_changed_xattr()
4872 	root = sctx->send_root;  in process_all_new_xattrs()
4934 	struct btrfs_root *root = sctx->send_root;  in put_file_data()
5012 	struct btrfs_fs_info *fs_info = sctx->send_root->fs_info;  in send_write()
5055 	btrfs_debug(sctx->send_root->fs_info,  in send_clone()
5076 	if (clone_root->root == sctx->send_root) {  in send_clone()
5077 		ret = get_inode_info(sctx->send_root, clone_root->ino, NULL,  in send_clone()
5249 	di = btrfs_lookup_xattr(NULL, sctx->send_root, path, sctx->cur_ino,  in send_capabilities()
5313 	    len == sctx->send_root->fs_info->sectorsize)  in clone_range()
5524 	u64 bs = sctx->send_root->fs_info->sb->s_blocksize;  in send_write_or_clone()
5741 	struct btrfs_root *root = sctx->send_root;  in get_last_extent()
5947 	root = sctx->send_root;  in process_all_extents()
6060 	ret = get_inode_info(sctx->send_root, sctx->cur_ino, NULL, NULL,  in finish_inode_if_needed()
6521 	ret = get_inode_info(sctx->send_root, dir, NULL, &new_gen, NULL, NULL,  in dir_changed()
6636 	struct btrfs_root *send_root = sctx->send_root;  in full_send_tree()  local
6650 	ret = btrfs_search_slot_for_read(send_root, &key, path, 1, 0);  in full_send_tree()
6666 		ret = btrfs_next_item(send_root, path);  in full_send_tree()
7057 		ret = btrfs_compare_trees(sctx->send_root, sctx->parent_root, sctx);  in send_subvol()
7110 		trans = btrfs_join_transaction(sctx->send_root);  in ensure_commit_roots_uptodate()
7176 	struct btrfs_root *send_root = BTRFS_I(file_inode(mnt_file))->root;  in btrfs_ioctl_send()  local
7177 	struct btrfs_fs_info *fs_info = send_root->fs_info;  in btrfs_ioctl_send()
7193 	spin_lock(&send_root->root_item_lock);  in btrfs_ioctl_send()
7194 	if (btrfs_root_readonly(send_root) && send_root->dedupe_in_progress) {  in btrfs_ioctl_send()
7195 		dedupe_in_progress_warn(send_root);  in btrfs_ioctl_send()
7196 		spin_unlock(&send_root->root_item_lock);  in btrfs_ioctl_send()
7199 	send_root->send_in_progress++;  in btrfs_ioctl_send()
7200 	spin_unlock(&send_root->root_item_lock);  in btrfs_ioctl_send()
7206 	if (!btrfs_root_readonly(send_root)) {  in btrfs_ioctl_send()
7246 	sctx->send_root = send_root;  in btrfs_ioctl_send()
7251 	if (btrfs_root_dead(sctx->send_root)) {  in btrfs_ioctl_send()
7357 		btrfs_grab_root(sctx->send_root);  in btrfs_ioctl_send()
7454 		btrfs_root_dec_send_in_progress(send_root);  in btrfs_ioctl_send()