6091 				 struct extent_buffer *eb)  in btrfs_exclude_logged_extents()  argument
6101 	for (i = 0; i < btrfs_header_nritems(eb); i++) {  in btrfs_exclude_logged_extents()
6102 		btrfs_item_key_to_cpu(eb, &key, i);  in btrfs_exclude_logged_extents()
6105 		item = btrfs_item_ptr(eb, i, struct btrfs_file_extent_item);  in btrfs_exclude_logged_extents()
6106 		found_type = btrfs_file_extent_type(eb, item);  in btrfs_exclude_logged_extents()
6109 		if (btrfs_file_extent_disk_bytenr(eb, item) == 0)  in btrfs_exclude_logged_extents()
6111 		key.objectid = btrfs_file_extent_disk_bytenr(eb, item);  in btrfs_exclude_logged_extents()
6112 		key.offset = btrfs_file_extent_disk_num_bytes(eb, item);  in btrfs_exclude_logged_extents()
8044 	struct extent_buffer *eb;  in reada_walk_down()  local
8058 	eb = path->nodes[wc->level];  in reada_walk_down()
8059 	nritems = btrfs_header_nritems(eb);  in reada_walk_down()
8067 		bytenr = btrfs_node_blockptr(eb, slot);  in reada_walk_down()
8068 		generation = btrfs_node_ptr_generation(eb, slot);  in reada_walk_down()
8096 			btrfs_node_key_to_cpu(eb, &key, slot);  in reada_walk_down()
8143 			      struct extent_buffer *eb)  in account_leaf_items()  argument
8145 	int nr = btrfs_header_nritems(eb);  in account_leaf_items()
8156 		btrfs_item_key_to_cpu(eb, &key, i);  in account_leaf_items()
8161 		fi = btrfs_item_ptr(eb, i, struct btrfs_file_extent_item);  in account_leaf_items()
8163 		extent_type = btrfs_file_extent_type(eb, fi);  in account_leaf_items()
8168 		bytenr = btrfs_file_extent_disk_bytenr(eb, fi);  in account_leaf_items()
8172 		num_bytes = btrfs_file_extent_disk_num_bytes(eb, fi);  in account_leaf_items()
8200 	struct extent_buffer *eb;  in adjust_slots_upwards()  local
8206 		eb = path->nodes[level];  in adjust_slots_upwards()
8207 		nr = btrfs_header_nritems(eb);  in adjust_slots_upwards()
8217 				btrfs_tree_unlock_rw(eb, path->locks[level]);  in adjust_slots_upwards()
8220 				free_extent_buffer(eb);  in adjust_slots_upwards()
8236 	eb = path->nodes[root_level];  in adjust_slots_upwards()
8237 	if (path->slots[root_level] >= btrfs_header_nritems(eb))  in adjust_slots_upwards()
8254 	struct extent_buffer *eb = root_eb;  in account_shared_subtree()  local
8301 			eb = path->nodes[level + 1];  in account_shared_subtree()
8303 			child_bytenr = btrfs_node_blockptr(eb, parent_slot);  in account_shared_subtree()
8304 			child_gen = btrfs_node_ptr_generation(eb, parent_slot);  in account_shared_subtree()
8306 			eb = read_tree_block(root, child_bytenr, child_gen);  in account_shared_subtree()
8307 			if (IS_ERR(eb)) {  in account_shared_subtree()
8308 				ret = PTR_ERR(eb);  in account_shared_subtree()
8310 			} else if (!extent_buffer_uptodate(eb)) {  in account_shared_subtree()
8311 				free_extent_buffer(eb);  in account_shared_subtree()
8316 			path->nodes[level] = eb;  in account_shared_subtree()
8319 			btrfs_tree_read_lock(eb);  in account_shared_subtree()
8320 			btrfs_set_lock_blocking_rw(eb, BTRFS_READ_LOCK);  in account_shared_subtree()
8367 	struct extent_buffer *eb = path->nodes[level];  in walk_down_proc()  local
8372 	    btrfs_header_owner(eb) != root->root_key.objectid)  in walk_down_proc()
8384 					       eb->start, level, 1,  in walk_down_proc()
8398 			btrfs_tree_unlock_rw(eb, path->locks[level]);  in walk_down_proc()
8407 		ret = btrfs_inc_ref(trans, root, eb, 1);  in walk_down_proc()
8409 		ret = btrfs_dec_ref(trans, root, eb, 0);  in walk_down_proc()
8411 		ret = btrfs_set_disk_extent_flags(trans, root, eb->start,  in walk_down_proc()
8412 						  eb->len, flag,  in walk_down_proc()
8413 						  btrfs_header_level(eb), 0);  in walk_down_proc()
8423 		btrfs_tree_unlock_rw(eb, path->locks[level]);  in walk_down_proc()
8608 	struct extent_buffer *eb = path->nodes[level];  in walk_up_proc()  local
8631 			btrfs_tree_lock(eb);  in walk_up_proc()
8632 			btrfs_set_lock_blocking(eb);  in walk_up_proc()
8636 						       eb->start, level, 1,  in walk_up_proc()
8640 				btrfs_tree_unlock_rw(eb, path->locks[level]);  in walk_up_proc()
8646 				btrfs_tree_unlock_rw(eb, path->locks[level]);  in walk_up_proc()
8659 				ret = btrfs_dec_ref(trans, root, eb, 1);  in walk_up_proc()
8661 				ret = btrfs_dec_ref(trans, root, eb, 0);  in walk_up_proc()
8663 			ret = account_leaf_items(trans, root, eb);  in walk_up_proc()
8674 		    btrfs_header_generation(eb) == trans->transid) {  in walk_up_proc()
8675 			btrfs_tree_lock(eb);  in walk_up_proc()
8676 			btrfs_set_lock_blocking(eb);  in walk_up_proc()
8679 		clean_tree_block(trans, root->fs_info, eb);  in walk_up_proc()
8682 	if (eb == root->node) {  in walk_up_proc()
8684 			parent = eb->start;  in walk_up_proc()
8687 			       btrfs_header_owner(eb));  in walk_up_proc()
8696 	btrfs_free_tree_block(trans, root, eb, parent, wc->refs[level] == 1);  in walk_up_proc()