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| author | Sowmini Varadhan <sowmini.varadhan@oracle.com> | 2016-06-13 18:44:34 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-06-15 08:50:43 +0200 |
| commit | 1f9ecd7eacfd9ee52a114b87292bfe885aafdb1f (patch) | |
| tree | 021e855ec65bfcddc393f00faa9b0c40eae3e98f /net/rds/rds.h | |
| parent | RDS: Make rds_send_queue_rm() rds_conn_path aware (diff) | |
| download | linux-1f9ecd7eacfd9ee52a114b87292bfe885aafdb1f.tar.xz linux-1f9ecd7eacfd9ee52a114b87292bfe885aafdb1f.zip | |
RDS: Pass rds_conn_path to rds_send_xmit()
Pass a struct rds_conn_path to rds_send_xmit so that MP capable
transports can transmit packets on something other than c_path[0].
The eventual goal for MP capable transports is to hash the rds
socket to a path based on the bound local address/port, and use
this path as the argument to rds_send_xmit()
Signed-off-by: Sowmini Varadhan <sowmini.varadhan@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/rds/rds.h')
| -rw-r--r-- | net/rds/rds.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/rds/rds.h b/net/rds/rds.h index 2cffd37a550f..b6072eb05fb6 100644 --- a/net/rds/rds.h +++ b/net/rds/rds.h @@ -457,7 +457,9 @@ struct rds_transport { int (*conn_connect)(struct rds_connection *conn); void (*conn_shutdown)(struct rds_connection *conn); void (*xmit_prepare)(struct rds_connection *conn); + void (*xmit_path_prepare)(struct rds_conn_path *cp); void (*xmit_complete)(struct rds_connection *conn); + void (*xmit_path_complete)(struct rds_conn_path *cp); int (*xmit)(struct rds_connection *conn, struct rds_message *rm, unsigned int hdr_off, unsigned int sg, unsigned int off); int (*xmit_rdma)(struct rds_connection *conn, struct rm_rdma_op *op); @@ -780,7 +782,7 @@ void rds_inc_info_copy(struct rds_incoming *inc, /* send.c */ int rds_sendmsg(struct socket *sock, struct msghdr *msg, size_t payload_len); void rds_send_reset(struct rds_connection *conn); -int rds_send_xmit(struct rds_connection *conn); +int rds_send_xmit(struct rds_conn_path *cp); struct sockaddr_in; void rds_send_drop_to(struct rds_sock *rs, struct sockaddr_in *dest); typedef int (*is_acked_func)(struct rds_message *rm, uint64_t ack); |