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authorChuck Lever <chuck.lever@oracle.com>2016-09-15 16:56:59 +0200
committerAnna Schumaker <Anna.Schumaker@Netapp.com>2016-09-19 19:08:38 +0200
commitff06bd191e722393d9abf7d6f9767f195274e909 (patch)
tree581d2623a06a8eb266db48ae9139e7f4a90620ab /net/sunrpc/xprtrdma/rpc_rdma.c
parentxprtrdma: Move recv_wr to struct rpcrdma_rep (diff)
downloadlinux-ff06bd191e722393d9abf7d6f9767f195274e909.tar.xz
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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: Anna Schumaker <Anna.Schumaker@Netapp.com>
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