631 	u32 item_size;  in find_inline_backref()  local
635 	item_size = btrfs_item_size_nr(leaf, slot);  in find_inline_backref()
637 	if (item_size < sizeof(*ei)) {  in find_inline_backref()
638 		WARN_ON(item_size != sizeof(struct btrfs_extent_item_v0));  in find_inline_backref()
647 	    item_size <= sizeof(*ei) + sizeof(*bi)) {  in find_inline_backref()
648 		WARN_ON(item_size < sizeof(*ei) + sizeof(*bi));  in find_inline_backref()
652 	    item_size <= sizeof(*ei)) {  in find_inline_backref()
653 		WARN_ON(item_size < sizeof(*ei));  in find_inline_backref()
663 	*end = (unsigned long)ei + item_size;  in find_inline_backref()
3342 	u32 item_size;  local
3347 	item_size = btrfs_item_size_nr(eb, path->slots[0]);
3350 	    item_size >= sizeof(*ei) + sizeof(*bi)) {
3365 		BUG_ON(item_size != sizeof(struct btrfs_extent_item_v0));
4053 	u32 item_size;  local
4101 		item_size = btrfs_item_size_nr(path->nodes[0], path->slots[0]);
4102 		if (item_size >= sizeof(*ei)) {
4112 			BUG_ON(item_size !=