1013 	sg_init_one(&sg, con->v2.in_buf, CEPH_PREAMBLE_SECURE_LEN);  in decrypt_preamble()
1029 	sg_set_buf(&sgs[1], con->v2.in_buf, pt_len);  in decrypt_control_remainder()
1040 	ret = setup_message_sgs(&sgt, con->in_msg, FRONT_PAD(con->v2.in_buf),  in decrypt_message()
1041 			MIDDLE_PAD(con->v2.in_buf), DATA_PAD(con->v2.in_buf),  in decrypt_message()
1042 			con->v2.in_buf, true);  in decrypt_message()
1674 	add_in_kvec(con, con->v2.in_buf,  in prepare_read_preamble()
1695 		memcpy(buf, con->v2.in_buf, CEPH_PREAMBLE_LEN);  in prepare_read_control()
1708 			add_in_kvec(con, CTRL_BODY(con->v2.in_buf), ctrl_len);  in prepare_read_control()
1710 		add_in_kvec(con, con->v2.in_buf, CEPH_CRC_LEN);  in prepare_read_control()
1726 	memcpy(buf, CTRL_BODY(con->v2.in_buf), CEPH_PREAMBLE_INLINE_LEN);  in prepare_read_control_remainder()
1730 	add_in_kvec(con, con->v2.in_buf,  in prepare_read_control_remainder()
1775 			add_in_kvec(con, DATA_PAD(con->v2.in_buf),  in prepare_read_data_cont()
1777 		add_in_kvec(con, con->v2.in_buf, CEPH_EPILOGUE_SECURE_LEN);  in prepare_read_data_cont()
1779 		add_in_kvec(con, con->v2.in_buf, CEPH_EPILOGUE_PLAIN_LEN);  in prepare_read_data_cont()
2607 			add_in_kvec(con, FRONT_PAD(con->v2.in_buf),  in __handle_control()
2618 			add_in_kvec(con, MIDDLE_PAD(con->v2.in_buf),  in __handle_control()
2627 		add_in_kvec(con, con->v2.in_buf,  in __handle_control()
2649 	ret = decode_preamble(con->v2.in_buf, desc);  in handle_preamble()
2668 	return __handle_control(con, CTRL_BODY(con->v2.in_buf));  in handle_preamble()
2728 		ret = decode_epilogue(con->v2.in_buf, NULL, NULL, NULL);  in handle_epilogue()
2734 		ret = decode_epilogue(con->v2.in_buf, &front_crc,  in handle_epilogue()