Hi Anna-
Here is the main floor show for the RPC/RDMA client-side transport
implementation, for v4.17, now that the pre-requisites are out of
the way. With PATCH 1/2 applied, per-RPC RT latency improves by
about three microseconds, a substantial benefit for small RPCs on
typical fabrics.
I have one more RPC/RDMA patch for v4.17 that is a recent fix. It
is waiting for linux-rdma review and maybe a Tested-by.
---
Chuck Lever (2):
xprtrdma: Move Receive posting to rpcrdma_reply_handler
xprtrdma: Add static trace point in post_recvs
include/trace/events/rpcrdma.h | 40 ++++++++--
net/sunrpc/xprtrdma/backchannel.c | 10 +-
net/sunrpc/xprtrdma/rpc_rdma.c | 17 ++--
net/sunrpc/xprtrdma/transport.c | 3 -
net/sunrpc/xprtrdma/verbs.c | 154 ++++++++++++++-----------------------
net/sunrpc/xprtrdma/xprt_rdma.h | 7 --
6 files changed, 108 insertions(+), 123 deletions(-)
--
Chuck Lever
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