rpcrdma: RDMA/CM private message data structure
authorChuck Lever <chuck.lever@oracle.com>
Tue, 13 Sep 2016 14:53:07 +0000 (10:53 -0400)
committerJ. Bruce Fields <bfields@redhat.com>
Fri, 23 Sep 2016 14:18:53 +0000 (10:18 -0400)
commit5d48709656584420f31b361c4b1a3ebf1d68b225
tree8d3d829d61d1f7d18b3957c30a2abb0360f61add
parent9995237bba702281e0e8e677edd5bb225f4f6c30
rpcrdma: RDMA/CM private message data structure

Introduce data structure used by both client and server to exchange
implementation details during RDMA/CM connection establishment.

This is an experimental out-of-band exchange between Linux
RPC-over-RDMA Version One implementations, replacing the deprecated
CCP (see RFC 5666bis). The purpose of this extension is to enable
prototyping of features that might be introduced in a subsequent
version of RPC-over-RDMA.

Suggested by Christoph Hellwig and Devesh Sharma.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
include/linux/sunrpc/rpc_rdma.h