[v1,0/6] Sometimes pull up the Send buffer

Message

Chuck Lever Oct. 17, 2019, 6:31 p.m. UTC

This series contains several clean-up/refactoring patches, then the
last two patches in the series re-implement buffer pull-up for Send
buffers. After this series is applied, the client may choose between
using DMA-mapped Send buffers and pull-up. Sometimes one of these
methods is strictly more efficient than the other.

---

Chuck Lever (6):
      xprtrdma: Ensure ri_id is stable during MR recycling
      xprtrdma: Remove rpcrdma_sendctx::sc_xprt
      xprtrdma: Remove rpcrdma_sendctx::sc_device
      xprtrdma: Move the rpcrdma_sendctx::sc_wr field
      xprtrdma: Refactor rpcrdma_prepare_msg_sges()
      xprtrdma: Pull up sometimes


 net/sunrpc/xprtrdma/backchannel.c |    2 
 net/sunrpc/xprtrdma/frwr_ops.c    |   25 +--
 net/sunrpc/xprtrdma/rpc_rdma.c    |  352 ++++++++++++++++++++++++-------------
 net/sunrpc/xprtrdma/verbs.c       |   26 +--
 net/sunrpc/xprtrdma/xprt_rdma.h   |   14 -
 5 files changed, 251 insertions(+), 168 deletions(-)

--
Chuck Lever