RDS: Add rds_conn_path_connect_if_down() for MP-aware callers
rds_conn_path_connect_if_down() works on the rds_conn_path
that it is passed. Callers who are not t_m_capable may continue
calling rds_conn_connect_if_down, which will invoke
rds_conn_path_connect_if_down() with the default c_path[0].
Signed-off-by: Sowmini Varadhan <sowmini.varadhan@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/rds/send.c b/net/rds/send.c
index e614513..369bd66 100644
--- a/net/rds/send.c
+++ b/net/rds/send.c
@@ -1088,16 +1088,15 @@
goto out;
}
- rds_conn_connect_if_down(conn);
+ cpath = &conn->c_path[0];
+
+ rds_conn_path_connect_if_down(cpath);
ret = rds_cong_wait(conn->c_fcong, dport, nonblock, rs);
if (ret) {
rs->rs_seen_congestion = 1;
goto out;
}
-
- cpath = &conn->c_path[0];
-
while (!rds_send_queue_rm(rs, conn, cpath, rm, rs->rs_bound_port,
dport, &queued)) {
rds_stats_inc(s_send_queue_full);
@@ -1167,7 +1166,7 @@
rm->m_daddr = cp->cp_conn->c_faddr;
rm->data.op_active = 1;
- rds_conn_connect_if_down(cp->cp_conn);
+ rds_conn_path_connect_if_down(cp);
ret = rds_cong_wait(cp->cp_conn->c_fcong, dport, 1, NULL);
if (ret)