1491 	     con->out_msg, aborted, con->v2.out_epil.front_crc,  in prepare_epilogue_plain()
1504 	struct ceph_msg *msg = con->out_msg;  in prepare_message_plain()
1573 	tail_len = tail_onwire_len(con->out_msg, true);  in prepare_message_secure()
1584 	ret = setup_message_sgs(&sgt, con->out_msg, zerop, zerop, zerop,  in prepare_message_secure()
1613 	     con->out_msg, sgt.orig_nents, enc_page_cnt);  in prepare_message_secure()
1626 		front_len(con->out_msg),  in prepare_message()
1627 		middle_len(con->out_msg),  in prepare_message()
1628 		data_len(con->out_msg)  in prepare_message()
1634 	     con->out_msg, lens[0], lens[1], lens[2], lens[3]);  in prepare_message()
1645 	fill_header2(CTRL_BODY(con->v2.out_buf), &con->out_msg->hdr,  in prepare_message()
2960 	ceph_msg_data_cursor_init(&con->v2.out_cursor, con->out_msg,  in queue_data()
2961 				  data_len(con->out_msg));  in queue_data()
3045 	dout("%s con %p msg %p\n", __func__, con, con->out_msg);  in finish_message()
3056 	if (con->out_msg) {  in finish_message()
3057 		ceph_msg_put(con->out_msg);  in finish_message()
3058 		con->out_msg = NULL;  in finish_message()
3080 		WARN_ON(!con->out_msg);  in populate_out_iter()
3084 		WARN_ON(!con->out_msg);  in populate_out_iter()
3091 		WARN_ON(con->out_msg);  /* revoked */  in populate_out_iter()
3229 	WARN_ON(!resid || resid > front_len(con->out_msg));  in prepare_zero_front()
3230 	sent = front_len(con->out_msg) - resid;  in prepare_zero_front()
3235 			crc32c(-1, con->out_msg->front.iov_base, sent);  in prepare_zero_front()
3250 	WARN_ON(!resid || resid > middle_len(con->out_msg));  in prepare_zero_middle()
3251 	sent = middle_len(con->out_msg) - resid;  in prepare_zero_middle()
3256 			crc32c(-1, con->out_msg->middle->vec.iov_base, sent);  in prepare_zero_middle()
3270 	con->v2.out_epil.data_crc = crc32c_zeros(-1, data_len(con->out_msg));  in prepare_zero_data()
3271 	out_zero_add(con, data_len(con->out_msg));  in prepare_zero_data()
3279 	WARN_ON(!data_len(con->out_msg));  in revoke_at_queue_data()
3283 	boundary = front_len(con->out_msg) + middle_len(con->out_msg);  in revoke_at_queue_data()
3288 		if (front_len(con->out_msg))  in revoke_at_queue_data()
3289 			prepare_zero_front(con, front_len(con->out_msg));  in revoke_at_queue_data()
3290 		if (middle_len(con->out_msg))  in revoke_at_queue_data()
3291 			prepare_zero_middle(con, middle_len(con->out_msg));  in revoke_at_queue_data()
3298 	boundary = middle_len(con->out_msg);  in revoke_at_queue_data()
3303 		if (middle_len(con->out_msg))  in revoke_at_queue_data()
3304 			prepare_zero_middle(con, middle_len(con->out_msg));  in revoke_at_queue_data()
3321 	WARN_ON(!data_len(con->out_msg));  in revoke_at_queue_data_cont()
3351 	if (!front_len(con->out_msg) && !middle_len(con->out_msg) &&  in revoke_at_finish_message()
3352 	    !data_len(con->out_msg)) {  in revoke_at_finish_message()
3359 	boundary = front_len(con->out_msg) + middle_len(con->out_msg) +  in revoke_at_finish_message()
3365 		if (front_len(con->out_msg))  in revoke_at_finish_message()
3366 			prepare_zero_front(con, front_len(con->out_msg));  in revoke_at_finish_message()
3367 		if (middle_len(con->out_msg))  in revoke_at_finish_message()
3368 			prepare_zero_middle(con, middle_len(con->out_msg));  in revoke_at_finish_message()
3375 	boundary = middle_len(con->out_msg) + CEPH_EPILOGUE_PLAIN_LEN;  in revoke_at_finish_message()
3380 		if (middle_len(con->out_msg))  in revoke_at_finish_message()
3381 			prepare_zero_middle(con, middle_len(con->out_msg));  in revoke_at_finish_message()