88 	struct btrfs_root *send_root;  member
299 	btrfs_err(sctx->send_root->fs_info,  in inconsistent_snapshot_error()
302 		  sctx->send_root->root_key.objectid,  in inconsistent_snapshot_error()
718 	struct btrfs_fs_info *fs_info = sctx->send_root->fs_info;  in send_rename()
743 	struct btrfs_fs_info *fs_info = sctx->send_root->fs_info;  in send_link()
767 	struct btrfs_fs_info *fs_info = sctx->send_root->fs_info;  in send_unlink()
790 	struct btrfs_fs_info *fs_info = sctx->send_root->fs_info;  in send_rmdir()
1237 	if (found->root == bctx->sctx->send_root &&  in __iterate_backrefs()
1260 	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()
1471 			else if (sctx->clone_roots[i].root == sctx->send_root)  in find_extent_clone()
1571 		di = btrfs_lookup_dir_item(NULL, sctx->send_root,  in gen_unique_name()
1631 	ret = get_inode_info(sctx->send_root, ino, NULL, &left_gen, NULL, NULL,  in get_cur_inode_state()
1950 		ret = get_inode_info(sctx->send_root, dir, NULL, &gen, NULL,  in did_overwrite_ref()
1963 	ret = lookup_dir_item_inode(sctx->send_root, dir, name, name_len,  in did_overwrite_ref()
1973 	ret = get_inode_info(sctx->send_root, ow_inode, NULL, &gen, NULL, NULL,  in did_overwrite_ref()
2075 		btrfs_err(sctx->send_root->fs_info,  in name_cache_delete()
2213 		ret = get_first_ref(sctx->send_root, ino,  in __get_cur_name_and_parent()
2364 	struct btrfs_root *send_root = sctx->send_root;  in send_subvol_begin()  local
2383 	key.objectid = send_root->objectid;  in send_subvol_begin()
2387 	ret = btrfs_search_slot_for_read(send_root->fs_info->tree_root,  in send_subvol_begin()
2399 	    key.objectid != send_root->objectid) {  in send_subvol_begin()
2420 	if (!btrfs_is_empty_uuid(sctx->send_root->root_item.received_uuid))  in send_subvol_begin()
2422 			    sctx->send_root->root_item.received_uuid);  in send_subvol_begin()
2425 			    sctx->send_root->root_item.uuid);  in send_subvol_begin()
2428 		    le64_to_cpu(sctx->send_root->root_item.ctransid));  in send_subvol_begin()
2451 	struct btrfs_fs_info *fs_info = sctx->send_root->fs_info;  in send_truncate()
2481 	struct btrfs_fs_info *fs_info = sctx->send_root->fs_info;  in send_chmod()
2511 	struct btrfs_fs_info *fs_info = sctx->send_root->fs_info;  in send_chown()
2543 	struct btrfs_fs_info *fs_info = sctx->send_root->fs_info;  in send_utimes()
2567 	ret = btrfs_search_slot(NULL, sctx->send_root, &key, path, 0, 0);  in send_utimes()
2606 	struct btrfs_fs_info *fs_info = sctx->send_root->fs_info;  in send_create_inode()
2621 		ret = get_inode_info(sctx->send_root, ino, NULL, &gen, &mode,  in send_create_inode()
2644 		btrfs_warn(sctx->send_root->fs_info, "unexpected inode type %o",  in send_create_inode()
2663 		ret = read_symlink(sctx->send_root, ino, p);  in send_create_inode()
2709 	ret = btrfs_search_slot(NULL, sctx->send_root, &key, path, 0, 0);  in did_create_dir()
2717 			ret = btrfs_next_leaf(sctx->send_root, path);  in did_create_dir()
3360 		ret = get_inode_info(sctx->send_root, cur->dir, NULL,  in apply_dir_move()
3539 	ret = get_inode_info(sctx->send_root, di_key.objectid, NULL,  in wait_for_dest_dir_move()
3752 		ret = get_first_ref(sctx->send_root, ino, &parent_ino_after,  in wait_for_parent_move()
3906 	struct btrfs_fs_info *fs_info = sctx->send_root->fs_info;  in process_recorded_refs()
4358 	return record_ref(sctx->send_root, dir, name, ctx, &sctx->new_refs);  in __record_new_ref()
4375 	ret = iterate_inode_ref(sctx->send_root, sctx->left_path,  in record_new_ref()
4465 	ret = get_inode_info(sctx->send_root, dir, NULL, &dir_gen, NULL,  in __record_changed_new_ref()
4493 	ret = find_iref(sctx->send_root, sctx->left_path, sctx->cmp_key,  in __record_changed_deleted_ref()
4507 	ret = iterate_inode_ref(sctx->send_root, sctx->left_path,  in record_changed_ref()
4543 		root = sctx->send_root;  in process_all_refs()
4549 		btrfs_err(sctx->send_root->fs_info,  in process_all_refs()
4715 	ret = iterate_dir_item(sctx->send_root, sctx->left_path,  in process_new_xattr()
4823 	ret = find_xattr(sctx->send_root, sctx->left_path, sctx->cmp_key,  in __process_changed_deleted_xattr()
4838 	ret = iterate_dir_item(sctx->send_root, sctx->left_path,  in process_changed_xattr()
4863 	root = sctx->send_root;  in process_all_new_xattrs()
4907 	struct btrfs_root *root = sctx->send_root;  in fill_read_buf()
4971 					sctx->send_root->root_key.objectid);  in fill_read_buf()
4999 	struct btrfs_fs_info *fs_info = sctx->send_root->fs_info;  in send_write()
5050 	btrfs_debug(sctx->send_root->fs_info,  in send_clone()
5071 	if (clone_root->root == sctx->send_root) {  in send_clone()
5072 		ret = get_inode_info(sctx->send_root, clone_root->ino, NULL,  in send_clone()
5244 	di = btrfs_lookup_xattr(NULL, sctx->send_root, path, sctx->cur_ino,  in send_capabilities()
5307 	    len == sctx->send_root->fs_info->sectorsize)  in clone_range()
5449 	u64 bs = sctx->send_root->fs_info->sb->s_blocksize;  in send_write_or_clone()
5686 	struct btrfs_root *root = sctx->send_root;  in get_last_extent()
5716 				   sctx->send_root->fs_info->sectorsize);  in get_last_extent()
5825 				   sctx->send_root->fs_info->sectorsize);  in maybe_send_hole()
5930 	root = sctx->send_root;  in process_all_extents()
6043 	ret = get_inode_info(sctx->send_root, sctx->cur_ino, NULL, NULL,  in finish_inode_if_needed()
6504 	ret = get_inode_info(sctx->send_root, dir, NULL, &new_gen, NULL, NULL,  in dir_changed()
6619 	struct btrfs_root *send_root = sctx->send_root;  in full_send_tree()  local
6633 	ret = btrfs_search_slot_for_read(send_root, &key, path, 1, 0);  in full_send_tree()
6649 		ret = btrfs_next_item(send_root, path);  in full_send_tree()
6681 		ret = btrfs_compare_trees(sctx->send_root, sctx->parent_root,  in send_subvol()
6735 		trans = btrfs_join_transaction(sctx->send_root);  in ensure_commit_roots_uptodate()
6794 	struct btrfs_root *send_root = BTRFS_I(file_inode(mnt_file))->root;  in btrfs_ioctl_send()  local
6795 	struct btrfs_fs_info *fs_info = send_root->fs_info;  in btrfs_ioctl_send()
6813 	spin_lock(&send_root->root_item_lock);  in btrfs_ioctl_send()
6814 	send_root->send_in_progress++;  in btrfs_ioctl_send()
6815 	spin_unlock(&send_root->root_item_lock);  in btrfs_ioctl_send()
6821 	if (!btrfs_root_readonly(send_root)) {  in btrfs_ioctl_send()
6868 	sctx->send_root = send_root;  in btrfs_ioctl_send()
6873 	if (btrfs_root_dead(sctx->send_root)) {  in btrfs_ioctl_send()
6986 	sctx->clone_roots[sctx->clone_roots_cnt++].root = sctx->send_root;  in btrfs_ioctl_send()
7065 		btrfs_root_dec_send_in_progress(send_root);  in btrfs_ioctl_send()