zone_pool_get
if (zone_pool_get(zone) == dza->old)
pool = zone_pool_get(curproc->p_zone);
myzonepool = zone_pool_get(curproc->p_zone);
pool = zone_pool_get(zone);
pool = zone_pool_get(zone);
newpool = zone_pool_get(zone);
extern struct pool *zone_pool_get(zone_t *);