Function cache_bucket_copy

freebsd/vm/uma_core.c:856–863

* Copy and preserve ucb_spare. */

 * Copy and preserve ucb_spare.
 */
static inline void
cache_bucket_copy(uma_cache_bucket_t b1, uma_cache_bucket_t b2)
{

	b1->ucb_bucket = b2->ucb_bucket;
	b1->ucb_entries = b2->ucb_entries;
	b1->ucb_cnt = b2->ucb_cnt;
}

/*
 * Swap two cache buckets.