key_extra_size    188 drivers/md/dm-crypt.c 	unsigned int key_extra_size; /* additional keys length */
key_extra_size   1829 drivers/md/dm-crypt.c 	return (cc->key_size - cc->key_extra_size) >> ilog2(cc->tfms_count);
key_extra_size   2210 drivers/md/dm-crypt.c 			cc->key_extra_size = cc->key_size / cc->key_parts;
key_extra_size   2215 drivers/md/dm-crypt.c 		cc->key_extra_size = cc->iv_size + TCW_WHITENING_SIZE;