[v1,0/6] svcrdma Receive batch-posting, take 2

Message

Chuck Lever III March 19, 2021, 2:31 p.m. UTC

Hi-

I found the problem with the original (now reverted) commit to
batch-post Receives. I've taken some time to split the change
into smaller pieces and update a few documenting comments.


---

Chuck Lever (6):
      svcrdma: RPCDBG_FACILITY is no longer used
      svcrdma: Provide an explanatory comment in CMA event handler
      svcrdma: Remove stale comment for svc_rdma_wc_receive()
      svcrdma: Add a batch Receive posting mechanism
      svcrdma: Use svc_rdma_refresh_recvs() in wc_receive
      svcrdma: Maintain a Receive water mark


 include/linux/sunrpc/svc_rdma.h          |  2 +
 net/sunrpc/xprtrdma/svc_rdma_recvfrom.c  | 91 +++++++++++++-----------
 net/sunrpc/xprtrdma/svc_rdma_transport.c |  8 ++-
 3 files changed, 60 insertions(+), 41 deletions(-)

--
Chuck Lever