diff options
| author | Sowmini Varadhan <sowmini.varadhan@oracle.com> | 2016-06-13 09:44:37 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-06-14 23:50:43 -0700 |
| commit | 3c0a59001a416ec2a1c46576917732fe5b99336b (patch) | |
| tree | e816122f4522a8be74e18fc68b6ea662c3ac1de4 /net/rds/connection.c | |
| parent | 45997e9e2e01d76607d70461414f66f51487bfe5 (diff) | |
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>
Diffstat (limited to 'net/rds/connection.c')
| -rw-r--r-- | net/rds/connection.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/net/rds/connection.c b/net/rds/connection.c index 6fa2074044b9..953a426b25ab 100644 --- a/net/rds/connection.c +++ b/net/rds/connection.c @@ -572,11 +572,17 @@ EXPORT_SYMBOL_GPL(rds_conn_drop); * If the connection is down, trigger a connect. We may have scheduled a * delayed reconnect however - in this case we should not interfere. */ +void rds_conn_path_connect_if_down(struct rds_conn_path *cp) +{ + if (rds_conn_path_state(cp) == RDS_CONN_DOWN && + !test_and_set_bit(RDS_RECONNECT_PENDING, &cp->cp_flags)) + queue_delayed_work(rds_wq, &cp->cp_conn_w, 0); +} + void rds_conn_connect_if_down(struct rds_connection *conn) { - if (rds_conn_state(conn) == RDS_CONN_DOWN && - !test_and_set_bit(RDS_RECONNECT_PENDING, &conn->c_flags)) - queue_delayed_work(rds_wq, &conn->c_conn_w, 0); + WARN_ON(conn->c_trans->t_mp_capable); + rds_conn_path_connect_if_down(&conn->c_path[0]); } EXPORT_SYMBOL_GPL(rds_conn_connect_if_down); |