67 static void *new_pool;  variable
251 		WARN_ON_ONCE(!new_pool); /* to avoid unnecessary pre-allocation */  in depot_init_pool()
256 	if (!new_pool && *prealloc) {  in depot_init_pool()
258 		WRITE_ONCE(new_pool, *prealloc);  in depot_init_pool()
262 	if (!new_pool)  in depot_init_pool()
266 	stack_pools[pools_num] = new_pool;  in depot_init_pool()
277 		WRITE_ONCE(new_pool, NULL);  in depot_init_pool()
279 		WRITE_ONCE(new_pool, STACK_DEPOT_POISON);  in depot_init_pool()
299 	if (new_pool)  in depot_keep_new_pool()
302 	WRITE_ONCE(new_pool, *prealloc);  in depot_keep_new_pool()
626 	if (unlikely(can_alloc && !READ_ONCE(new_pool))) {  in stack_depot_save_flags()