265 static int free_all(struct llist_node *llnode, bool percpu)  in free_all()  argument
270 	llist_for_each_safe(pos, t, llnode) {  in free_all()
298 	struct llist_node *llnode = obj;  in enque_to_free()  local
303 	llist_add(llnode, &c->free_by_rcu_ttrace);  in enque_to_free()
308 	struct llist_node *llnode, *t;  in do_call_rcu_ttrace()  local
312 			llnode = llist_del_all(&c->free_by_rcu_ttrace);  in do_call_rcu_ttrace()
313 			free_all(llnode, !!c->percpu_size);  in do_call_rcu_ttrace()
319 	llist_for_each_safe(llnode, t, llist_del_all(&c->free_by_rcu_ttrace))  in do_call_rcu_ttrace()
320 		llist_add(llnode, &c->waiting_for_gp_ttrace);  in do_call_rcu_ttrace()
338 	struct llist_node *llnode, *t;  in free_bulk()  local
346 		llnode = __llist_del_first(&c->free_llist);  in free_bulk()
347 		if (llnode)  in free_bulk()
352 		if (llnode)  in free_bulk()
353 			enque_to_free(tgt, llnode);  in free_bulk()
357 	llist_for_each_safe(llnode, t, llist_del_all(&c->free_llist_extra))  in free_bulk()
358 		enque_to_free(tgt, llnode);  in free_bulk()
366 	struct llist_node *llnode;  in __free_by_rcu()  local
368 	llnode = llist_del_all(&c->waiting_for_gp);  in __free_by_rcu()
369 	if (!llnode)  in __free_by_rcu()
372 	llist_add_batch(llnode, c->waiting_for_gp_tail, &tgt->free_by_rcu_ttrace);  in __free_by_rcu()
382 	struct llist_node *llnode, *t;  in check_free_by_rcu()  local
388 		llist_for_each_safe(llnode, t, llist_del_all(&c->free_llist_extra_rcu))  in check_free_by_rcu()
389 			if (__llist_add(llnode, &c->free_by_rcu))  in check_free_by_rcu()
390 				c->free_by_rcu_tail = llnode;  in check_free_by_rcu()
762 	struct llist_node *llnode = NULL;  in unit_alloc()  local
778 		llnode = __llist_del_first(&c->free_llist);  in unit_alloc()
779 		if (llnode) {  in unit_alloc()
781 			*(struct bpf_mem_cache **)llnode = c;  in unit_alloc()
791 	return llnode;  in unit_alloc()
800 	struct llist_node *llnode = ptr - LLIST_NODE_SZ;  in unit_free()  local
810 	c->tgt = *(struct bpf_mem_cache **)llnode;  in unit_free()
814 		__llist_add(llnode, &c->free_llist);  in unit_free()
823 		llist_add(llnode, &c->free_llist_extra);  in unit_free()
835 	struct llist_node *llnode = ptr - LLIST_NODE_SZ;  in unit_free_rcu()  local
838 	c->tgt = *(struct bpf_mem_cache **)llnode;  in unit_free_rcu()
842 		if (__llist_add(llnode, &c->free_by_rcu))  in unit_free_rcu()
843 			c->free_by_rcu_tail = llnode;  in unit_free_rcu()
845 		llist_add(llnode, &c->free_llist_extra_rcu);  in unit_free_rcu()