Merge tag 'nfs-for-5.8-1' of git://git.linux-nfs.org/projects/anna/linux-nfs

Merge tag 'nfs-for-5.8-1' of git://git.linux-nfs.org/projects/anna/linux-nfs

Pull NFS client updates from Anna Schumaker:
 "New features and improvements:
   - Sunrpc receive buffer sizes only change when establishing a GSS credentials
   - Add more sunrpc tracepoints
   - Improve on tracepoints to capture internal NFS I/O errors

  Other bugfixes and cleanups:
   - Move a dprintk() to after a call to nfs_alloc_fattr()
   - Fix off-by-one issues in rpc_ntop6
   - Fix a few coccicheck warnings
   - Use the correct SPDX license identifiers
   - Fix rpc_call_done assignment for BIND_CONN_TO_SESSION
   - Replace zero-length array with flexible array
   - Remove duplicate headers
   - Set invalid blocks after NFSv4 writes to update space_used attribute
   - Fix direct WRITE throughput regression"

* tag 'nfs-for-5.8-1' of git://git.linux-nfs.org/projects/anna/linux-nfs: (27 commits)
  NFS: Fix direct WRITE throughput regression
  SUNRPC: rpc_xprt lifetime events should record xprt->state
  xprtrdma: Make xprt_rdma_slot_table_entries static
  nfs: set invalid blocks after NFSv4 writes
  NFS: remove redundant initialization of variable result
  sunrpc: add missing newline when printing parameter 'auth_hashtable_size' by sysfs
  NFS: Add a tracepoint in nfs_set_pgio_error()
  NFS: Trace short NFS READs
  NFS: nfs_xdr_status should record the procedure name
  SUNRPC: Set SOFTCONN when destroying GSS contexts
  SUNRPC: rpc_call_null_helper() should set RPC_TASK_SOFT
  SUNRPC: rpc_call_null_helper() already sets RPC_TASK_NULLCREDS
  SUNRPC: trace RPC client lifetime events
  SUNRPC: Trace transport lifetime events
  SUNRPC: Split the xdr_buf event class
  SUNRPC: Add tracepoint to rpc_call_rpcerror()
  SUNRPC: Update the RPC_SHOW_SOCKET() macro
  SUNRPC: Update the rpc_show_task_flags() macro
  SUNRPC: Trace GSS context lifetimes
  SUNRPC: receive buffer size estimation values almost never change
  ...