41 				struct btrfs_root *root, u64 inode_id)  in btrfs_init_delayed_node()  argument
43 	delayed_node->root = root;  in btrfs_init_delayed_node()
68 	struct btrfs_root *root = btrfs_inode->root;  in btrfs_get_delayed_node()  local
78 	spin_lock(&root->inode_lock);  in btrfs_get_delayed_node()
79 	node = radix_tree_lookup(&root->delayed_nodes_tree, ino);  in btrfs_get_delayed_node()
85 			spin_unlock(&root->inode_lock);  in btrfs_get_delayed_node()
112 		spin_unlock(&root->inode_lock);  in btrfs_get_delayed_node()
115 	spin_unlock(&root->inode_lock);  in btrfs_get_delayed_node()
125 	struct btrfs_root *root = btrfs_inode->root;  in btrfs_get_or_create_delayed_node()  local
137 	btrfs_init_delayed_node(node, root, ino);  in btrfs_get_or_create_delayed_node()
148 	spin_lock(&root->inode_lock);  in btrfs_get_or_create_delayed_node()
149 	ret = radix_tree_insert(&root->delayed_nodes_tree, ino, node);  in btrfs_get_or_create_delayed_node()
151 		spin_unlock(&root->inode_lock);  in btrfs_get_or_create_delayed_node()
157 	spin_unlock(&root->inode_lock);  in btrfs_get_or_create_delayed_node()
168 static void btrfs_queue_delayed_node(struct btrfs_delayed_root *root,  in btrfs_queue_delayed_node()  argument
172 	spin_lock(&root->lock);  in btrfs_queue_delayed_node()
175 			list_move_tail(&node->p_list, &root->prepare_list);  in btrfs_queue_delayed_node()
177 			list_add_tail(&node->p_list, &root->prepare_list);  in btrfs_queue_delayed_node()
179 		list_add_tail(&node->n_list, &root->node_list);  in btrfs_queue_delayed_node()
180 		list_add_tail(&node->p_list, &root->prepare_list);  in btrfs_queue_delayed_node()
182 		root->nodes++;  in btrfs_queue_delayed_node()
185 	spin_unlock(&root->lock);  in btrfs_queue_delayed_node()
189 static void btrfs_dequeue_delayed_node(struct btrfs_delayed_root *root,  in btrfs_dequeue_delayed_node()  argument
192 	spin_lock(&root->lock);  in btrfs_dequeue_delayed_node()
194 		root->nodes--;  in btrfs_dequeue_delayed_node()
201 	spin_unlock(&root->lock);  in btrfs_dequeue_delayed_node()
230 	delayed_root = node->root->fs_info->delayed_root;  in btrfs_next_delayed_node()
259 	delayed_root = delayed_node->root->fs_info->delayed_root;  in __btrfs_release_delayed_node()
269 		struct btrfs_root *root = delayed_node->root;  in __btrfs_release_delayed_node()  local
271 		spin_lock(&root->inode_lock);  in __btrfs_release_delayed_node()
277 		radix_tree_delete(&root->delayed_nodes_tree,  in __btrfs_release_delayed_node()
279 		spin_unlock(&root->inode_lock);  in __btrfs_release_delayed_node()
340 				struct rb_root *root,  in __btrfs_lookup_delayed_item()  argument
349 	node = root->rb_node;  in __btrfs_lookup_delayed_item()
404 	struct rb_root_cached *root;  in __btrfs_add_delayed_item()  local
410 		root = &delayed_node->ins_root;  in __btrfs_add_delayed_item()
412 		root = &delayed_node->del_root;  in __btrfs_add_delayed_item()
415 	p = &root->rb_root.rb_node;  in __btrfs_add_delayed_item()
435 	rb_insert_color_cached(node, root, leftmost);  in __btrfs_add_delayed_item()
445 	atomic_inc(&delayed_node->root->fs_info->delayed_root->items);  in __btrfs_add_delayed_item()
475 	struct rb_root_cached *root;  in __btrfs_remove_delayed_item()  local
481 	delayed_root = delayed_item->delayed_node->root->fs_info->delayed_root;  in __btrfs_remove_delayed_item()
488 		root = &delayed_item->delayed_node->ins_root;  in __btrfs_remove_delayed_item()
490 		root = &delayed_item->delayed_node->del_root;  in __btrfs_remove_delayed_item()
492 	rb_erase_cached(&delayed_item->rb_node, root);  in __btrfs_remove_delayed_item()
547 					       struct btrfs_root *root,  in btrfs_delayed_item_reserve_metadata()  argument
552 	struct btrfs_fs_info *fs_info = root->fs_info;  in btrfs_delayed_item_reserve_metadata()
580 static void btrfs_delayed_item_release_metadata(struct btrfs_root *root,  in btrfs_delayed_item_release_metadata()  argument
584 	struct btrfs_fs_info *fs_info = root->fs_info;  in btrfs_delayed_item_release_metadata()
603 					struct btrfs_root *root,  in btrfs_delayed_inode_reserve_metadata()  argument
607 	struct btrfs_fs_info *fs_info = root->fs_info;  in btrfs_delayed_inode_reserve_metadata()
629 		ret = btrfs_qgroup_reserve_meta_prealloc(root,  in btrfs_delayed_inode_reserve_metadata()
633 		ret = btrfs_block_rsv_add(root, dst_rsv, num_bytes,  in btrfs_delayed_inode_reserve_metadata()
643 			btrfs_qgroup_free_meta_prealloc(root, num_bytes);  in btrfs_delayed_inode_reserve_metadata()
652 			btrfs_qgroup_free_meta_prealloc(root, fs_info->nodesize);  in btrfs_delayed_inode_reserve_metadata()
682 		btrfs_qgroup_free_meta_prealloc(node->root,  in btrfs_delayed_inode_release_metadata()
685 		btrfs_qgroup_convert_reserved_meta(node->root,  in btrfs_delayed_inode_release_metadata()
694 static int btrfs_batch_insert_items(struct btrfs_root *root,  in btrfs_batch_insert_items()  argument
772 	setup_items_for_insert(root, path, keys, data_size,  in btrfs_batch_insert_items()
784 		btrfs_delayed_item_release_metadata(root, curr);  in btrfs_batch_insert_items()
802 				     struct btrfs_root *root,  in btrfs_insert_delayed_item()  argument
810 	ret = btrfs_insert_empty_item(trans, root, path, &delayed_item->key,  in btrfs_insert_delayed_item()
823 	btrfs_delayed_item_release_metadata(root, delayed_item);  in btrfs_insert_delayed_item()
833 				      struct btrfs_root *root,  in btrfs_insert_delayed_items()  argument
845 	ret = btrfs_insert_delayed_item(trans, root, path, curr);  in btrfs_insert_delayed_items()
856 		btrfs_batch_insert_items(root, path, curr);  in btrfs_insert_delayed_items()
871 				    struct btrfs_root *root,  in btrfs_batch_delete_items()  argument
919 	ret = btrfs_del_items(trans, root, path, path->slots[0], nitems);  in btrfs_batch_delete_items()
924 		btrfs_delayed_item_release_metadata(root, curr);  in btrfs_batch_delete_items()
935 				      struct btrfs_root *root,  in btrfs_delete_delayed_items()  argument
947 	ret = btrfs_search_slot(trans, root, &curr->key, path, -1, 1);  in btrfs_delete_delayed_items()
967 	btrfs_batch_delete_items(trans, root, path, curr);  in btrfs_delete_delayed_items()
984 		BUG_ON(!delayed_node->root);  in btrfs_release_delayed_inode()
988 		delayed_root = delayed_node->root->fs_info->delayed_root;  in btrfs_release_delayed_inode()
997 	ASSERT(delayed_node->root);  in btrfs_release_delayed_iref()
1001 	delayed_root = delayed_node->root->fs_info->delayed_root;  in btrfs_release_delayed_iref()
1006 					struct btrfs_root *root,  in __btrfs_update_delayed_inode()  argument
1010 	struct btrfs_fs_info *fs_info = root->fs_info;  in __btrfs_update_delayed_inode()
1026 	ret = btrfs_lookup_inode(trans, root, path, &key, mod);  in __btrfs_update_delayed_inode()
1061 	btrfs_del_item(trans, root, path);  in __btrfs_update_delayed_inode()
1077 	ret = btrfs_search_slot(trans, root, &key, path, -1, 1);  in __btrfs_update_delayed_inode()
1089 					     struct btrfs_root *root,  in btrfs_update_delayed_inode()  argument
1101 	ret = __btrfs_update_delayed_inode(trans, root, path, node);  in btrfs_update_delayed_inode()
1113 	ret = btrfs_insert_delayed_items(trans, path, node->root, node);  in __btrfs_commit_inode_delayed_items()
1117 	ret = btrfs_delete_delayed_items(trans, path, node->root, node);  in __btrfs_commit_inode_delayed_items()
1121 	ret = btrfs_update_delayed_inode(trans, node->root, path, node);  in __btrfs_commit_inode_delayed_items()
1215 	trans->block_rsv = &delayed_node->root->fs_info->delayed_block_rsv;  in btrfs_commit_inode_delayed_items()
1228 	struct btrfs_fs_info *fs_info = inode->root->fs_info;  in btrfs_commit_inode_delayed_inode()
1246 	trans = btrfs_join_transaction(delayed_node->root);  in btrfs_commit_inode_delayed_inode()
1264 		ret = __btrfs_update_delayed_inode(trans, delayed_node->root,  in btrfs_commit_inode_delayed_inode()
1306 	struct btrfs_root *root;  in btrfs_async_run_delayed_root()  local
1327 		root = delayed_node->root;  in btrfs_async_run_delayed_root()
1329 		trans = btrfs_join_transaction(root);  in btrfs_async_run_delayed_root()
1338 		trans->block_rsv = &root->fs_info->delayed_block_rsv;  in btrfs_async_run_delayed_root()
1344 		btrfs_btree_balance_dirty_nodelay(root->fs_info);  in btrfs_async_run_delayed_root()
1456 	ret = btrfs_delayed_item_reserve_metadata(trans, dir->root, delayed_item);  in btrfs_insert_delayed_dir_index()
1468 			  name_len, name, delayed_node->root->root_key.objectid,  in btrfs_insert_delayed_dir_index()
1492 	btrfs_delayed_item_release_metadata(node->root, item);  in btrfs_delete_delayed_insertion_item()
1527 	ret = btrfs_delayed_item_reserve_metadata(trans, dir->root, item);  in btrfs_delete_delayed_dir_index()
1544 			  index, node->root->root_key.objectid,  in btrfs_delete_delayed_dir_index()
1546 		btrfs_delayed_item_release_metadata(dir->root, item);  in btrfs_delete_delayed_dir_index()
1816 			       struct btrfs_root *root, struct inode *inode)  in btrfs_delayed_update_inode()  argument
1831 	ret = btrfs_delayed_inode_reserve_metadata(trans, root, BTRFS_I(inode),  in btrfs_delayed_update_inode()
1839 	atomic_inc(&root->fs_info->delayed_root->items);  in btrfs_delayed_update_inode()
1848 	struct btrfs_fs_info *fs_info = inode->root->fs_info;  in btrfs_delayed_delete_inode_ref()
1892 	struct btrfs_root *root = delayed_node->root;  in __btrfs_kill_delayed_node()  local
1893 	struct btrfs_fs_info *fs_info = root->fs_info;  in __btrfs_kill_delayed_node()
1899 		btrfs_delayed_item_release_metadata(root, curr_item);  in __btrfs_kill_delayed_node()
1907 		btrfs_delayed_item_release_metadata(root, curr_item);  in __btrfs_kill_delayed_node()
1935 void btrfs_kill_all_delayed_nodes(struct btrfs_root *root)  in btrfs_kill_all_delayed_nodes()  argument
1942 		spin_lock(&root->inode_lock);  in btrfs_kill_all_delayed_nodes()
1943 		n = radix_tree_gang_lookup(&root->delayed_nodes_tree,  in btrfs_kill_all_delayed_nodes()
1947 			spin_unlock(&root->inode_lock);  in btrfs_kill_all_delayed_nodes()
1955 		spin_unlock(&root->inode_lock);  in btrfs_kill_all_delayed_nodes()