Merge tag 'nfs-for-4.20-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs

Pull NFS client updates from Trond Myklebust:
 "Highlights include:

  Stable fixes:
   - Fix the NFSv4.1 r/wsize sanity checking
   - Reset the RPC/RDMA credit grant properly after a disconnect
   - Fix a missed page unlock after pg_doio()

  Features and optimisations:
   - Overhaul of the RPC client socket code to eliminate a locking
     bottleneck and reduce the latency when transmitting lots of
     requests in parallel.
   - Allow parallelisation of the RPCSEC_GSS encoding of an RPC request.
   - Convert the RPC client socket receive code to use iovec_iter() for
     improved efficiency.
   - Convert several NFS and RPC lookup operations to use RCU instead of
     taking global locks.
   - Avoid the need for BH-safe locks in the RPC/RDMA back channel.

  Bugfixes and cleanups:
   - Fix lock recovery during NFSv4 delegation recalls
   - Fix the NFSv4 + NFSv4.1 "lookup revalidate + open file" case.
   - Fixes for the RPC connection metrics
   - Various RPC client layer cleanups to consolidate stream based
     sockets
   - RPC/RDMA connection cleanups
   - Simplify the RPC/RDMA cleanup after memory operation failures
   - Clean ups for NFS v4.2 copy completion and NFSv4 open state
     reclaim"

* tag 'nfs-for-4.20-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: (97 commits)
  SUNRPC: Convert the auth cred cache to use refcount_t
  SUNRPC: Convert auth creds to use refcount_t
  SUNRPC: Simplify lookup code
  SUNRPC: Clean up the AUTH cache code
  NFS: change sign of nfs_fh length
  sunrpc: safely reallow resvport min/max inversion
  nfs: remove redundant call to nfs_context_set_write_error()
  nfs: Fix a missed page unlock after pg_doio()
  SUNRPC: Fix a compile warning for cmpxchg64()
  NFSv4.x: fix lock recovery during delegation recall
  SUNRPC: use cmpxchg64() in gss_seq_send64_fetch_and_inc()
  xprtrdma: Squelch a sparse warning
  xprtrdma: Clean up xprt_rdma_disconnect_inject
  xprtrdma: Add documenting comments
  xprtrdma: Report when there were zero posted Receives
  xprtrdma: Move rb_flags initialization
  xprtrdma: Don't disable BH's in backchannel server
  xprtrdma: Remove memory address of "ep" from an error message
  xprtrdma: Rename rpcrdma_qp_async_error_upcall
  xprtrdma: Simplify RPC wake-ups on connect
  ...

1 files changed, 9 insertions, 9 deletions

diff --git a/include/trace/events/rpcrdma.h b/include/trace/events/rpcrdma.h
index 53df203b8057..b093058f78aa 100644
--- a/include/trace/events/rpcrdma.h
+++ b/include/trace/events/rpcrdma.h
@@ -263,7 +263,7 @@ DECLARE_EVENT_CLASS(xprtrdma_mr,
 );
 
 #define DEFINE_MR_EVENT(name) \
-		DEFINE_EVENT(xprtrdma_mr, name, \
+		DEFINE_EVENT(xprtrdma_mr, xprtrdma_mr_##name, \
 				TP_PROTO( \
 					const struct rpcrdma_mr *mr \
 				), \
@@ -306,7 +306,7 @@ DECLARE_EVENT_CLASS(xprtrdma_cb_event,
  ** Connection events
  **/
 
-TRACE_EVENT(xprtrdma_conn_upcall,
+TRACE_EVENT(xprtrdma_cm_event,
 	TP_PROTO(
 		const struct rpcrdma_xprt *r_xprt,
 		struct rdma_cm_event *event
@@ -377,7 +377,7 @@ DEFINE_RXPRT_EVENT(xprtrdma_reinsert);
 DEFINE_RXPRT_EVENT(xprtrdma_reconnect);
 DEFINE_RXPRT_EVENT(xprtrdma_inject_dsc);
 
-TRACE_EVENT(xprtrdma_qp_error,
+TRACE_EVENT(xprtrdma_qp_event,
 	TP_PROTO(
 		const struct rpcrdma_xprt *r_xprt,
 		const struct ib_event *event
@@ -509,7 +509,7 @@ TRACE_EVENT(xprtrdma_post_send,
 	TP_STRUCT__entry(
 		__field(const void *, req)
 		__field(int, num_sge)
-		__field(bool, signaled)
+		__field(int, signaled)
 		__field(int, status)
 	),
 
@@ -651,11 +651,11 @@ DEFINE_FRWR_DONE_EVENT(xprtrdma_wc_fastreg);
 DEFINE_FRWR_DONE_EVENT(xprtrdma_wc_li);
 DEFINE_FRWR_DONE_EVENT(xprtrdma_wc_li_wake);
 
-DEFINE_MR_EVENT(xprtrdma_localinv);
-DEFINE_MR_EVENT(xprtrdma_dma_map);
-DEFINE_MR_EVENT(xprtrdma_dma_unmap);
-DEFINE_MR_EVENT(xprtrdma_remoteinv);
-DEFINE_MR_EVENT(xprtrdma_recover_mr);
+DEFINE_MR_EVENT(localinv);
+DEFINE_MR_EVENT(map);
+DEFINE_MR_EVENT(unmap);
+DEFINE_MR_EVENT(remoteinv);
+DEFINE_MR_EVENT(recycle);
 
 /**
  ** Reply events