34 	struct hlist_bl_node *first;  member
41 	((ptr)->first = NULL)
59 		((unsigned long)h->first & ~LIST_BL_LOCKMASK);  in hlist_bl_first()
66 	LIST_BL_BUG_ON(((unsigned long)h->first & LIST_BL_LOCKMASK) !=  in hlist_bl_set_first()
68 	h->first = (struct hlist_bl_node *)((unsigned long)n | LIST_BL_LOCKMASK);  in hlist_bl_set_first()
73 	return !((unsigned long)h->first & ~LIST_BL_LOCKMASK);  in hlist_bl_empty()
79 	struct hlist_bl_node *first = hlist_bl_first(h);  in hlist_bl_add_head()  local
81 	n->next = first;  in hlist_bl_add_head()
82 	if (first)  in hlist_bl_add_head()
83 		first->pprev = &n->next;  in hlist_bl_add_head()
84 	n->pprev = &h->first;  in hlist_bl_add_head()