xprtrdma: "Support" call-only RPCs

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RPC-over-RDMA version 1 credit accounting relies on there being a
response message for every RPC Call. This means that RPC procedures
that have no reply will disrupt credit accounting, just in the same
way as a retransmit would (since it is sent because no reply has
arrived). Deal with the "no reply" case the same way.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>

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Chuck Lever 2018-02-28 15:30:54 -05:00 • committed by Anna Schumaker

parent ae741a8551

commit fb14ae8853

3 changed files with 13 additions and 6 deletions

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7

include/linux/sunrpc/clnt.h

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