RDS: Stop supporting old cong map sending method

We now ask the transport to give us a rm for the congestion
map, and then we handle it normally. Previously, the
transport defined a function that we would call to send
a congestion map.

Convert TCP and loop transports to new cong map method.

Signed-off-by: Andy Grover <andy.grover@oracle.com>

1 files changed, 0 insertions, 6 deletions

diff --git a/net/rds/rds.h b/net/rds/rds.h
index 7291f006f364..e81d7e478474 100644
--- a/net/rds/rds.h
+++ b/net/rds/rds.h
@@ -393,10 +393,6 @@ struct rds_notifier {
  *                 transport is responsible for other serialization, including
  *                 rds_recv_incoming().  This is called in process context but
  *                 should try hard not to block.
- *
- * @xmit_cong_map: This asks the transport to send the local bitmap down the
- *                 given connection.  XXX get a better story about the bitmap
- *                 flag and header.
  */
 
 #define RDS_TRANS_IB    0
@@ -420,8 +416,6 @@ struct rds_transport {
         void (*xmit_complete)(struct rds_connection *conn);
         int (*xmit)(struct rds_connection *conn, struct rds_message *rm,
                     unsigned int hdr_off, unsigned int sg, unsigned int off);
-        int (*xmit_cong_map)(struct rds_connection *conn,
-                             struct rds_cong_map *map, unsigned long offset);
         int (*xmit_rdma)(struct rds_connection *conn, struct rm_rdma_op *op);
         int (*xmit_atomic)(struct rds_connection *conn, struct rm_atomic_op *op);
         int (*recv)(struct rds_connection *conn);