639 		e = rb_entry(n, struct btrfs_free_space, offset_index);  in merge_space_tree()
944 		e = rb_entry(node, struct btrfs_free_space, offset_index);  in write_cache_extent_entries()
1452 		info = rb_entry(parent, struct btrfs_free_space, offset_index);  in tree_insert_offset()
1515 		entry = rb_entry(n, struct btrfs_free_space, offset_index);  in tree_search_offset()
1539 		entry = rb_entry(n, struct btrfs_free_space, offset_index);  in tree_search_offset()
1551 			n = rb_prev(&entry->offset_index);  in tree_search_offset()
1554 						offset_index);  in tree_search_offset()
1569 		n = rb_prev(&entry->offset_index);  in tree_search_offset()
1572 					offset_index);  in tree_search_offset()
1583 		n = rb_prev(&entry->offset_index);  in tree_search_offset()
1586 					offset_index);  in tree_search_offset()
1609 		n = rb_next(&entry->offset_index);  in tree_search_offset()
1612 		entry = rb_entry(n, struct btrfs_free_space, offset_index);  in tree_search_offset()
1621 	rb_erase(&info->offset_index, &ctl->free_space_offset);  in __unlink_free_space()
1639 				 &info->offset_index, (info->bitmap != NULL));  in link_free_space()
1818 	for (node = &entry->offset_index; node; node = rb_next(node)) {  in find_free_space()
1819 		entry = rb_entry(node, struct btrfs_free_space, offset_index);  in find_free_space()
1927 		struct rb_node *next = rb_next(&bitmap_info->offset_index);  in remove_from_bitmap()
1939 				       offset_index);  in remove_from_bitmap()
2080 		entry = rb_entry(node, struct btrfs_free_space, offset_index);  in insert_into_bitmap()
2175 	if (right_info && rb_prev(&right_info->offset_index))  in try_merge_free_space()
2176 		left_info = rb_entry(rb_prev(&right_info->offset_index),  in try_merge_free_space()
2177 				     struct btrfs_free_space, offset_index);  in try_merge_free_space()
2312 	ASSERT(RB_EMPTY_NODE(&info->offset_index));  in steal_from_bitmap()
2341 	RB_CLEAR_NODE(&info->offset_index);  in __btrfs_add_free_space()
2492 		info = rb_entry(n, struct btrfs_free_space, offset_index);  in btrfs_dump_free_space()
2554 		entry = rb_entry(node, struct btrfs_free_space, offset_index);  in __btrfs_return_cluster_to_free_space()
2555 		node = rb_next(&entry->offset_index);  in __btrfs_return_cluster_to_free_space()
2556 		rb_erase(&entry->offset_index, &cluster->root);  in __btrfs_return_cluster_to_free_space()
2557 		RB_CLEAR_NODE(&entry->offset_index);  in __btrfs_return_cluster_to_free_space()
2565 				   entry->offset, &entry->offset_index, bitmap);  in __btrfs_return_cluster_to_free_space()
2582 		info = rb_entry(node, struct btrfs_free_space, offset_index);  in __btrfs_remove_free_space_cache_locked()
2764 	entry = rb_entry(node, struct btrfs_free_space, offset_index);  in btrfs_alloc_from_cluster()
2772 			node = rb_next(&entry->offset_index);  in btrfs_alloc_from_cluster()
2776 					 offset_index);  in btrfs_alloc_from_cluster()
2786 				node = rb_next(&entry->offset_index);  in btrfs_alloc_from_cluster()
2790 						 offset_index);  in btrfs_alloc_from_cluster()
2802 			rb_erase(&entry->offset_index, &cluster->root);  in btrfs_alloc_from_cluster()
2896 	rb_erase(&entry->offset_index, &ctl->free_space_offset);  in btrfs_bitmap_cluster()
2898 				 &entry->offset_index, 1);  in btrfs_bitmap_cluster()
2937 		node = rb_next(&entry->offset_index);  in setup_cluster_no_bitmap()
2940 		entry = rb_entry(node, struct btrfs_free_space, offset_index);  in setup_cluster_no_bitmap()
2948 	for (node = rb_next(&entry->offset_index); node;  in setup_cluster_no_bitmap()
2949 	     node = rb_next(&entry->offset_index)) {  in setup_cluster_no_bitmap()
2950 		entry = rb_entry(node, struct btrfs_free_space, offset_index);  in setup_cluster_no_bitmap()
2972 	node = &first->offset_index;  in setup_cluster_no_bitmap()
2981 		entry = rb_entry(node, struct btrfs_free_space, offset_index);  in setup_cluster_no_bitmap()
2982 		node = rb_next(&entry->offset_index);  in setup_cluster_no_bitmap()
2986 		rb_erase(&entry->offset_index, &ctl->free_space_offset);  in setup_cluster_no_bitmap()
2988 					 &entry->offset_index, 0);  in setup_cluster_no_bitmap()
3221 			node = rb_next(&entry->offset_index);  in trim_no_bitmap()
3228 					 offset_index);  in trim_no_bitmap()
3439 			 struct btrfs_free_space, offset_index);  in btrfs_find_ino_for_alloc()
3697 		n = rb_prev(&info->offset_index);  in test_check_exists()
3700 				       offset_index);  in test_check_exists()
3704 				n = rb_prev(&tmp->offset_index);  in test_check_exists()
3711 		n = rb_next(&info->offset_index);  in test_check_exists()
3714 				       offset_index);  in test_check_exists()
3718 				n = rb_next(&tmp->offset_index);  in test_check_exists()