[v1,0/6] Server-side completion IDs

Message

Chuck Lever June 29, 2020, 2:58 p.m. UTC

I'd like to remove the display and storage of kernel memory
addresses from the RPC/RDMA transport's tracepoints. This reduces
the size of trace records and closes a (possibly minor) security
exposure.

This series is a down payment on that effort. A similar series is
in the works for the client side transport implementation.

---

Chuck Lever (6):
      svcrdma: Introduce infrastructure to support completion IDs
      svcrdma: Introduce Receive completion IDs
      svcrdma: Record Receive completion ID in svc_rdma_decode_rqst
      svcrdma: Introduce Send completion IDs
      svcrdma: Record send_ctxt completion ID in trace_svcrdma_post_send()
      svcrdma: Display chunk completion ID when posting a rw_ctxt


 include/linux/sunrpc/svc_rdma.h            |   9 +-
 include/trace/events/rpcrdma.h             | 161 +++++++++------------
 net/sunrpc/xprtrdma/svc_rdma_backchannel.c |   2 +-
 net/sunrpc/xprtrdma/svc_rdma_recvfrom.c    |  27 ++--
 net/sunrpc/xprtrdma/svc_rdma_rw.c          |  14 +-
 net/sunrpc/xprtrdma/svc_rdma_sendto.c      |  26 +++-
 6 files changed, 128 insertions(+), 111 deletions(-)

--
Chuck Lever