43 				struct btrfs_root *root, u64 inode_id)  in btrfs_init_delayed_node()  argument
45 	delayed_node->root = root;  in btrfs_init_delayed_node()
70 	struct btrfs_root *root = btrfs_inode->root;  in btrfs_get_delayed_node()  local
80 	spin_lock(&root->inode_lock);  in btrfs_get_delayed_node()
81 	node = radix_tree_lookup(&root->delayed_nodes_tree, ino);  in btrfs_get_delayed_node()
87 			spin_unlock(&root->inode_lock);  in btrfs_get_delayed_node()
114 		spin_unlock(&root->inode_lock);  in btrfs_get_delayed_node()
117 	spin_unlock(&root->inode_lock);  in btrfs_get_delayed_node()
127 	struct btrfs_root *root = btrfs_inode->root;  in btrfs_get_or_create_delayed_node()  local
139 	btrfs_init_delayed_node(node, root, ino);  in btrfs_get_or_create_delayed_node()
150 	spin_lock(&root->inode_lock);  in btrfs_get_or_create_delayed_node()
151 	ret = radix_tree_insert(&root->delayed_nodes_tree, ino, node);  in btrfs_get_or_create_delayed_node()
153 		spin_unlock(&root->inode_lock);  in btrfs_get_or_create_delayed_node()
159 	spin_unlock(&root->inode_lock);  in btrfs_get_or_create_delayed_node()
170 static void btrfs_queue_delayed_node(struct btrfs_delayed_root *root,  in btrfs_queue_delayed_node()  argument
174 	spin_lock(&root->lock);  in btrfs_queue_delayed_node()
177 			list_move_tail(&node->p_list, &root->prepare_list);  in btrfs_queue_delayed_node()
179 			list_add_tail(&node->p_list, &root->prepare_list);  in btrfs_queue_delayed_node()
181 		list_add_tail(&node->n_list, &root->node_list);  in btrfs_queue_delayed_node()
182 		list_add_tail(&node->p_list, &root->prepare_list);  in btrfs_queue_delayed_node()
184 		root->nodes++;  in btrfs_queue_delayed_node()
187 	spin_unlock(&root->lock);  in btrfs_queue_delayed_node()
191 static void btrfs_dequeue_delayed_node(struct btrfs_delayed_root *root,  in btrfs_dequeue_delayed_node()  argument
194 	spin_lock(&root->lock);  in btrfs_dequeue_delayed_node()
196 		root->nodes--;  in btrfs_dequeue_delayed_node()
203 	spin_unlock(&root->lock);  in btrfs_dequeue_delayed_node()
232 	delayed_root = node->root->fs_info->delayed_root;  in btrfs_next_delayed_node()
261 	delayed_root = delayed_node->root->fs_info->delayed_root;  in __btrfs_release_delayed_node()
271 		struct btrfs_root *root = delayed_node->root;  in __btrfs_release_delayed_node()  local
273 		spin_lock(&root->inode_lock);  in __btrfs_release_delayed_node()
279 		radix_tree_delete(&root->delayed_nodes_tree,  in __btrfs_release_delayed_node()
281 		spin_unlock(&root->inode_lock);  in __btrfs_release_delayed_node()
342 				struct rb_root *root,  in __btrfs_lookup_delayed_item()  argument
351 	node = root->rb_node;  in __btrfs_lookup_delayed_item()
406 	struct rb_root_cached *root;  in __btrfs_add_delayed_item()  local
412 		root = &delayed_node->ins_root;  in __btrfs_add_delayed_item()
414 		root = &delayed_node->del_root;  in __btrfs_add_delayed_item()
417 	p = &root->rb_root.rb_node;  in __btrfs_add_delayed_item()
437 	rb_insert_color_cached(node, root, leftmost);  in __btrfs_add_delayed_item()
447 	atomic_inc(&delayed_node->root->fs_info->delayed_root->items);  in __btrfs_add_delayed_item()
477 	struct rb_root_cached *root;  in __btrfs_remove_delayed_item()  local
483 	delayed_root = delayed_item->delayed_node->root->fs_info->delayed_root;  in __btrfs_remove_delayed_item()
490 		root = &delayed_item->delayed_node->ins_root;  in __btrfs_remove_delayed_item()
492 		root = &delayed_item->delayed_node->del_root;  in __btrfs_remove_delayed_item()
494 	rb_erase_cached(&delayed_item->rb_node, root);  in __btrfs_remove_delayed_item()
549 					       struct btrfs_root *root,  in btrfs_delayed_item_reserve_metadata()  argument
554 	struct btrfs_fs_info *fs_info = root->fs_info;  in btrfs_delayed_item_reserve_metadata()
582 static void btrfs_delayed_item_release_metadata(struct btrfs_root *root,  in btrfs_delayed_item_release_metadata()  argument
586 	struct btrfs_fs_info *fs_info = root->fs_info;  in btrfs_delayed_item_release_metadata()
604 					struct btrfs_root *root,  in btrfs_delayed_inode_reserve_metadata()  argument
608 	struct btrfs_fs_info *fs_info = root->fs_info;  in btrfs_delayed_inode_reserve_metadata()
630 		ret = btrfs_qgroup_reserve_meta_prealloc(root, num_bytes, true);  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()
681 		btrfs_qgroup_free_meta_prealloc(node->root,  in btrfs_delayed_inode_release_metadata()
684 		btrfs_qgroup_convert_reserved_meta(node->root,  in btrfs_delayed_inode_release_metadata()
693 static int btrfs_batch_insert_items(struct btrfs_root *root,  in btrfs_batch_insert_items()  argument
771 	setup_items_for_insert(root, path, keys, data_size, nitems);  in btrfs_batch_insert_items()
782 		btrfs_delayed_item_release_metadata(root, curr);  in btrfs_batch_insert_items()
800 				     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()
824 	btrfs_delayed_item_release_metadata(root, delayed_item);  in btrfs_insert_delayed_item()
834 				      struct btrfs_root *root,  in btrfs_insert_delayed_items()  argument
846 	ret = btrfs_insert_delayed_item(trans, root, path, curr);  in btrfs_insert_delayed_items()
857 		btrfs_batch_insert_items(root, path, curr);  in btrfs_insert_delayed_items()
872 				    struct btrfs_root *root,  in btrfs_batch_delete_items()  argument
920 	ret = btrfs_del_items(trans, root, path, path->slots[0], nitems);  in btrfs_batch_delete_items()
925 		btrfs_delayed_item_release_metadata(root, curr);  in btrfs_batch_delete_items()
936 				      struct btrfs_root *root,  in btrfs_delete_delayed_items()  argument
950 	ret = btrfs_search_slot(trans, root, &curr->key, path, -1, 1);  in btrfs_delete_delayed_items()
971 	btrfs_batch_delete_items(trans, root, path, curr);  in btrfs_delete_delayed_items()
988 		BUG_ON(!delayed_node->root);  in btrfs_release_delayed_inode()
992 		delayed_root = delayed_node->root->fs_info->delayed_root;  in btrfs_release_delayed_inode()
1001 	ASSERT(delayed_node->root);  in btrfs_release_delayed_iref()
1005 	delayed_root = delayed_node->root->fs_info->delayed_root;  in btrfs_release_delayed_iref()
1010 					struct btrfs_root *root,  in __btrfs_update_delayed_inode()  argument
1014 	struct btrfs_fs_info *fs_info = root->fs_info;  in __btrfs_update_delayed_inode()
1032 	ret = btrfs_lookup_inode(trans, root, path, &key, mod);  in __btrfs_update_delayed_inode()
1068 	btrfs_del_item(trans, root, path);  in __btrfs_update_delayed_inode()
1086 	ret = btrfs_search_slot(trans, root, &key, path, -1, 1);  in __btrfs_update_delayed_inode()
1099 					     struct btrfs_root *root,  in btrfs_update_delayed_inode()  argument
1111 	ret = __btrfs_update_delayed_inode(trans, root, path, node);  in btrfs_update_delayed_inode()
1123 	ret = btrfs_insert_delayed_items(trans, path, node->root, node);  in __btrfs_commit_inode_delayed_items()
1127 	ret = btrfs_delete_delayed_items(trans, path, node->root, node);  in __btrfs_commit_inode_delayed_items()
1131 	ret = btrfs_update_delayed_inode(trans, node->root, path, node);  in __btrfs_commit_inode_delayed_items()
1225 	trans->block_rsv = &delayed_node->root->fs_info->delayed_block_rsv;  in btrfs_commit_inode_delayed_items()
1238 	struct btrfs_fs_info *fs_info = inode->root->fs_info;  in btrfs_commit_inode_delayed_inode()
1256 	trans = btrfs_join_transaction(delayed_node->root);  in btrfs_commit_inode_delayed_inode()
1274 		ret = __btrfs_update_delayed_inode(trans, delayed_node->root,  in btrfs_commit_inode_delayed_inode()
1316 	struct btrfs_root *root;  in btrfs_async_run_delayed_root()  local
1337 		root = delayed_node->root;  in btrfs_async_run_delayed_root()
1339 		trans = btrfs_join_transaction(root);  in btrfs_async_run_delayed_root()
1348 		trans->block_rsv = &root->fs_info->delayed_block_rsv;  in btrfs_async_run_delayed_root()
1354 		btrfs_btree_balance_dirty_nodelay(root->fs_info);  in btrfs_async_run_delayed_root()
1466 	ret = btrfs_delayed_item_reserve_metadata(trans, dir->root, delayed_item);  in btrfs_insert_delayed_dir_index()
1478 			  name_len, name, delayed_node->root->root_key.objectid,  in btrfs_insert_delayed_dir_index()
1502 	btrfs_delayed_item_release_metadata(node->root, item);  in btrfs_delete_delayed_insertion_item()
1537 	ret = btrfs_delayed_item_reserve_metadata(trans, dir->root, item);  in btrfs_delete_delayed_dir_index()
1554 			  index, node->root->root_key.objectid,  in btrfs_delete_delayed_dir_index()
1556 		btrfs_delayed_item_release_metadata(dir->root, item);  in btrfs_delete_delayed_dir_index()
1772 	struct btrfs_fs_info *fs_info = BTRFS_I(inode)->root->fs_info;  in btrfs_fill_inode()
1829 			       struct btrfs_root *root, struct inode *inode)  in btrfs_delayed_update_inode()  argument
1844 	ret = btrfs_delayed_inode_reserve_metadata(trans, root, BTRFS_I(inode),  in btrfs_delayed_update_inode()
1852 	atomic_inc(&root->fs_info->delayed_root->items);  in btrfs_delayed_update_inode()
1861 	struct btrfs_fs_info *fs_info = inode->root->fs_info;  in btrfs_delayed_delete_inode_ref()
1905 	struct btrfs_root *root = delayed_node->root;  in __btrfs_kill_delayed_node()  local
1906 	struct btrfs_fs_info *fs_info = root->fs_info;  in __btrfs_kill_delayed_node()
1912 		btrfs_delayed_item_release_metadata(root, curr_item);  in __btrfs_kill_delayed_node()
1920 		btrfs_delayed_item_release_metadata(root, curr_item);  in __btrfs_kill_delayed_node()
1948 void btrfs_kill_all_delayed_nodes(struct btrfs_root *root)  in btrfs_kill_all_delayed_nodes()  argument
1955 		spin_lock(&root->inode_lock);  in btrfs_kill_all_delayed_nodes()
1956 		n = radix_tree_gang_lookup(&root->delayed_nodes_tree,  in btrfs_kill_all_delayed_nodes()
1960 			spin_unlock(&root->inode_lock);  in btrfs_kill_all_delayed_nodes()
1973 		spin_unlock(&root->inode_lock);  in btrfs_kill_all_delayed_nodes()