KMEM_BIG_SHIFT
#define KMEM_CACHE_BIG_COUNT (KMEM_BIG_MAXSIZE >> KMEM_BIG_SHIFT)
} else if ((index = ((allocsz - 1) >> KMEM_BIG_SHIFT))
} else if ((index = ((allocsz - 1) >> KMEM_BIG_SHIFT))
kmem_cache_big, PAGE_SIZE, KMEM_BIG_SHIFT, IPL_VM);