xprtrdma: Do not wake RPC consumer on a failed LocalInv

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Throw away any reply where the LocalInv flushes or could not be
posted. The registered memory region is in an unknown state until
the disconnect completes.

rpcrdma_xprt_disconnect() will find and release the MR. No need to
put it back on the MR free list in this case.

The client retransmits pending RPC requests once it reestablishes a
fresh connection, so a replacement reply should be forthcoming on
the next connection instance.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>

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Chuck Lever 2021-04-19 14:03:19 -04:00 • committed by Trond Myklebust

parent e4b52ca013

commit 8a053433de

3 changed files with 41 additions and 9 deletions

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17

net/sunrpc/xprtrdma/frwr_ops.c

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32

net/sunrpc/xprtrdma/rpc_rdma.c

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1

net/sunrpc/xprtrdma/xprt_rdma.h

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