RDS: TCP: Make rds_tcp_connection track the rds_conn_path
The struct rds_tcp_connection is the transport-specific private
data structure that tracks TCP information per rds_conn_path.
Modify this structure to have a back-pointer to the rds_conn_path
for which it is the ->cp_transport_data.
Acked-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: Sowmini Varadhan <sowmini.varadhan@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/rds/tcp_connect.c b/net/rds/tcp_connect.c
index aa65c16..146692c 100644
--- a/net/rds/tcp_connect.c
+++ b/net/rds/tcp_connect.c
@@ -82,10 +82,10 @@
int ret;
struct rds_tcp_connection *tc = conn->c_transport_data;
- mutex_lock(&tc->t_conn_lock);
+ mutex_lock(&tc->t_conn_path_lock);
if (rds_conn_up(conn)) {
- mutex_unlock(&tc->t_conn_lock);
+ mutex_unlock(&tc->t_conn_path_lock);
return 0;
}
ret = sock_create_kern(rds_conn_net(conn), PF_INET,
@@ -129,7 +129,7 @@
}
out:
- mutex_unlock(&tc->t_conn_lock);
+ mutex_unlock(&tc->t_conn_path_lock);
if (sock)
sock_release(sock);
return ret;