diff options
| author | Sowmini Varadhan <sowmini.varadhan@oracle.com> | 2016-07-14 03:51:03 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-07-15 11:36:58 -0700 |
| commit | 5916e2c1554f3e36f770401c989c3c7fadf619ca (patch) | |
| tree | e2f85d0d6ad83d6835b131956324d6e30c4eda3e /net/rds/threads.c | |
| parent | ac3615e7f3cffe2a1a6b25172dfd09e138593d82 (diff) | |
| download | linux-5916e2c1554f3e36f770401c989c3c7fadf619ca.tar.bz2 | |
RDS: TCP: Enable multipath RDS for TCP
Use RDS probe-ping to compute how many paths may be used with
the peer, and to synchronously start the multiple paths. If mprds is
supported, hash outgoing traffic to one of multiple paths in rds_sendmsg()
when multipath RDS is supported by the transport.
CC: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: Sowmini Varadhan <sowmini.varadhan@oracle.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/rds/threads.c')
| -rw-r--r-- | net/rds/threads.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/rds/threads.c b/net/rds/threads.c index bc97d67f29cc..e42df11bf30a 100644 --- a/net/rds/threads.c +++ b/net/rds/threads.c @@ -156,6 +156,8 @@ void rds_connect_worker(struct work_struct *work) struct rds_connection *conn = cp->cp_conn; int ret; + if (cp->cp_index > 1 && cp->cp_conn->c_laddr > cp->cp_conn->c_faddr) + return; clear_bit(RDS_RECONNECT_PENDING, &cp->cp_flags); ret = rds_conn_path_transition(cp, RDS_CONN_DOWN, RDS_CONN_CONNECTING); if (ret) { |