KC_BITSIZE_EARLY
KASSERT(kc_bitsize >= KC_BITSIZE_EARLY);
memcpy(kc_dynamic[i], &kc_bits_early[i], KC_BITSIZE_EARLY);
memset(kcp, 0, KC_BITSIZE_EARLY);
KASSERT(kc_bitsize == KC_BITSIZE_EARLY);
static size_t kc_bitsize __read_mostly = KC_BITSIZE_EARLY;