673 	con->in_seq = 0;  in reset_connection()
1263 	if (con->in_seq > con->in_seq_acked) {  in prepare_write_message()
1264 		con->in_seq_acked = con->in_seq;  in prepare_write_message()
1343 	     con->in_seq_acked, con->in_seq);  in prepare_write_ack()
1344 	con->in_seq_acked = con->in_seq;  in prepare_write_ack()
1364 	     con->in_seq_acked, con->in_seq);  in prepare_write_seq()
1365 	con->in_seq_acked = con->in_seq;  in prepare_write_seq()
2342 	if ((s64)seq - (s64)con->in_seq < 1) {  in read_partial_message()
2346 			seq, con->in_seq + 1);  in read_partial_message()
2351 	} else if ((s64)seq - (s64)con->in_seq > 1) {  in read_partial_message()
2353 		       seq, con->in_seq + 1);  in read_partial_message()
2375 			con->in_seq++;  in read_partial_message()
2478 	con->in_seq++;  in process_message()
2583 		if (con->in_seq > con->in_seq_acked) {  in try_write()
3142 		con->in_seq++;  in ceph_msg_revoke_incoming()