418 	struct uma_bucket_zone *ubz;  in bucket_init()  local
421 	for (ubz = &bucket_zones[0]; ubz->ubz_entries != 0; ubz++) {  in bucket_init()
423 		size += sizeof(void *) * ubz->ubz_entries;  in bucket_init()
424 		ubz->ubz_zone = uma_zcreate(ubz->ubz_name, size,  in bucket_init()
438 	struct uma_bucket_zone *ubz;  in bucket_zone_lookup()  local
440 	for (ubz = &bucket_zones[0]; ubz->ubz_entries != 0; ubz++)  in bucket_zone_lookup()
441 		if (ubz->ubz_entries >= entries)  in bucket_zone_lookup()
442 			return (ubz);  in bucket_zone_lookup()
443 	ubz--;  in bucket_zone_lookup()
444 	return (ubz);  in bucket_zone_lookup()
450 	struct uma_bucket_zone *ubz;  in bucket_select()  local
452 	ubz = &bucket_zones[0];  in bucket_select()
453 	if (size > ubz->ubz_maxsize)  in bucket_select()
454 		return MAX((ubz->ubz_maxsize * ubz->ubz_entries) / size, 1);  in bucket_select()
456 	for (; ubz->ubz_entries != 0; ubz++)  in bucket_select()
457 		if (ubz->ubz_maxsize < size)  in bucket_select()
459 	ubz--;  in bucket_select()
460 	return (ubz->ubz_entries);  in bucket_select()
466 	struct uma_bucket_zone *ubz;  in bucket_alloc()  local
494 	ubz = bucket_zone_lookup(atomic_load_16(&zone->uz_bucket_size));  in bucket_alloc()
495 	if (ubz->ubz_zone == zone && (ubz + 1)->ubz_entries != 0)  in bucket_alloc()
496 		ubz++;  in bucket_alloc()
497 	bucket = uma_zalloc_arg(ubz->ubz_zone, udata, flags);  in bucket_alloc()
500 		bzero(bucket->ub_bucket, sizeof(void *) * ubz->ubz_entries);  in bucket_alloc()
503 		bucket->ub_entries = min(ubz->ubz_entries,  in bucket_alloc()
516 	struct uma_bucket_zone *ubz;  in bucket_free()  local
527 	ubz = bucket_zone_lookup(bucket->ub_entries);  in bucket_free()
528 	uma_zfree_arg(ubz->ubz_zone, bucket, udata);  in bucket_free()
534 	struct uma_bucket_zone *ubz;  in bucket_zone_drain()  local
536 	for (ubz = &bucket_zones[0]; ubz->ubz_entries != 0; ubz++)  in bucket_zone_drain()
537 		uma_zone_reclaim_domain(ubz->ubz_zone, UMA_RECLAIM_DRAIN,  in bucket_zone_drain()