Merge tag 'nfsd-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux

Pull nfsd updates from Chuck Lever:
 "Highlights:

   - Update NFSv2 and NFSv3 XDR encoding functions

   - Add batch Receive posting to the server's RPC/RDMA transport (take 2)

   - Reduce page allocator traffic in svcrdma"

* tag 'nfsd-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: (70 commits)
  NFSD: Use DEFINE_SPINLOCK() for spinlock
  sunrpc: Remove unused function ip_map_lookup
  NFSv4.2: fix copy stateid copying for the async copy
  UAPI: nfsfh.h: Replace one-element array with flexible-array member
  svcrdma: Clean up dto_q critical section in svc_rdma_recvfrom()
  svcrdma: Remove svc_rdma_recv_ctxt::rc_pages and ::rc_arg
  svcrdma: Remove sc_read_complete_q
  svcrdma: Single-stage RDMA Read
  SUNRPC: Move svc_xprt_received() call sites
  SUNRPC: Export svc_xprt_received()
  svcrdma: Retain the page backing rq_res.head[0].iov_base
  svcrdma: Remove unused sc_pages field
  svcrdma: Normalize Send page handling
  svcrdma: Add a "deferred close" helper
  svcrdma: Maintain a Receive water mark
  svcrdma: Use svc_rdma_refresh_recvs() in wc_receive
  svcrdma: Add a batch Receive posting mechanism
  svcrdma: Remove stale comment for svc_rdma_wc_receive()
  svcrdma: Provide an explanatory comment in CMA event handler
  svcrdma: RPCDBG_FACILITY is no longer used
  ...

1 files changed, 1 insertions, 0 deletions

diff --git a/include/trace/events/sunrpc.h b/include/trace/events/sunrpc.h
index 036eb1f5c133..bda16e9e6ba7 100644
--- a/include/trace/events/sunrpc.h
+++ b/include/trace/events/sunrpc.h
@@ -1781,6 +1781,7 @@ DECLARE_EVENT_CLASS(svc_xprt_event,
 			), \
 			TP_ARGS(xprt))
 
+DEFINE_SVC_XPRT_EVENT(received);
 DEFINE_SVC_XPRT_EVENT(no_write_space);
 DEFINE_SVC_XPRT_EVENT(close);
 DEFINE_SVC_XPRT_EVENT(detach);