SLAB_MAX_SETSIZE
#define SLABZONE1_SETSIZE SLAB_MAX_SETSIZE
for (ipers = MIN(SLAB_MAX_SETSIZE,
ipers = MIN((slabsize + padpi) / rsize, SLAB_MAX_SETSIZE);
slabsize = MIN(slabsize, rsize * SLAB_MAX_SETSIZE);
slabsize >= SLAB_MAX_SETSIZE * rsize ||
KASSERT(keg->uk_ipers > 0 && keg->uk_ipers <= SLAB_MAX_SETSIZE,