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Chuck Lever authored
xprt_{setup,destroy}_backchannel() won't be adequate for RPC/RMDA bi-direction. In particular, receive buffers have to be pre- registered and posted in order to receive incoming backchannel requests. Add a virtual function call to allow the insertion of appropriate backchannel setup and destruction methods for each transport. In addition, freeing a backchannel request is a little different for RPC/RDMA. Introduce an rpc_xprt_op to handle the difference. Signed-off-by:
Chuck Lever <chuck.lever@oracle.com> Reviewed-by:
Sagi Grimberg <sagig@mellanox.com> Tested-By:
Devesh Sharma <devesh.sharma@avagotech.com> Signed-off-by:
Anna Schumaker <Anna.Schumaker@Netapp.com>
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