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-rw-r--r--net/rds/tcp.c5
-rw-r--r--net/rds/tcp.h2
-rw-r--r--net/rds/tcp_send.c4
3 files changed, 6 insertions, 5 deletions
diff --git a/net/rds/tcp.c b/net/rds/tcp.c
index 6b7ee71f40c6..ab7356e0ba83 100644
--- a/net/rds/tcp.c
+++ b/net/rds/tcp.c
@@ -90,9 +90,10 @@ void rds_tcp_nonagle(struct socket *sock)
sizeof(val));
}
-u32 rds_tcp_snd_nxt(struct rds_tcp_connection *tc)
+u32 rds_tcp_write_seq(struct rds_tcp_connection *tc)
{
- return tcp_sk(tc->t_sock->sk)->snd_nxt;
+ /* seq# of the last byte of data in tcp send buffer */
+ return tcp_sk(tc->t_sock->sk)->write_seq;
}
u32 rds_tcp_snd_una(struct rds_tcp_connection *tc)
diff --git a/net/rds/tcp.h b/net/rds/tcp.h
index 1aafbf7c3011..864ca7d8f019 100644
--- a/net/rds/tcp.h
+++ b/net/rds/tcp.h
@@ -54,7 +54,7 @@ void rds_tcp_set_callbacks(struct socket *sock, struct rds_conn_path *cp);
void rds_tcp_reset_callbacks(struct socket *sock, struct rds_conn_path *cp);
void rds_tcp_restore_callbacks(struct socket *sock,
struct rds_tcp_connection *tc);
-u32 rds_tcp_snd_nxt(struct rds_tcp_connection *tc);
+u32 rds_tcp_write_seq(struct rds_tcp_connection *tc);
u32 rds_tcp_snd_una(struct rds_tcp_connection *tc);
u64 rds_tcp_map_seq(struct rds_tcp_connection *tc, u32 seq);
extern struct rds_transport rds_tcp_transport;
diff --git a/net/rds/tcp_send.c b/net/rds/tcp_send.c
index dc860d1bb608..9b76e0fa1722 100644
--- a/net/rds/tcp_send.c
+++ b/net/rds/tcp_send.c
@@ -86,7 +86,7 @@ int rds_tcp_xmit(struct rds_connection *conn, struct rds_message *rm,
* m_ack_seq is set to the sequence number of the last byte of
* header and data. see rds_tcp_is_acked().
*/
- tc->t_last_sent_nxt = rds_tcp_snd_nxt(tc);
+ tc->t_last_sent_nxt = rds_tcp_write_seq(tc);
rm->m_ack_seq = tc->t_last_sent_nxt +
sizeof(struct rds_header) +
be32_to_cpu(rm->m_inc.i_hdr.h_len) - 1;
@@ -98,7 +98,7 @@ int rds_tcp_xmit(struct rds_connection *conn, struct rds_message *rm,
rm->m_inc.i_hdr.h_flags |= RDS_FLAG_RETRANSMITTED;
rdsdebug("rm %p tcp nxt %u ack_seq %llu\n",
- rm, rds_tcp_snd_nxt(tc),
+ rm, rds_tcp_write_seq(tc),
(unsigned long long)rm->m_ack_seq);
}