[v1,00/15] Possible patches for v5.8

Message

Chuck Lever III May 12, 2020, 9:12 p.m. UTC

Fixes:
 - Make sure ASYNC rpc_tasks observe signals

Improvements:
 - Adjust reply slack values only once
 - More client-side RPC tracepoint curation
 - Add/improve tracepoints to capture internal NFS I/O errors

---

Chuck Lever (15):
      SUNRPC: Signalled ASYNC tasks need to exit
      SUNRPC: receive buffer size estimation values almost never change
      SUNRPC: Trace GSS context lifetimes
      SUNRPC: Update the rpc_show_task_flags() macro
      SUNRPC: Update the RPC_SHOW_SOCKET() macro
      SUNRPC: Add tracepoint to rpc_call_rpcerror()
      SUNRPC: Split the xdr_buf event class
      SUNRPC: Trace transport lifetime events
      SUNRPC: trace RPC client lifetime events
      SUNRPC: rpc_call_null_helper() already sets RPC_TASK_NULLCREDS
      SUNRPC: rpc_call_null_helper() should set RPC_TASK_SOFT
      SUNRPC: Set SOFTCONN when destroying GSS contexts
      NFS: nfs_xdr_status should record the procedure name
      NFS: Trace short NFS READs
      NFS: Add a tracepoint in nfs_set_pgio_error()


 fs/nfs/nfstrace.h               |  106 +++++++++++++-
 fs/nfs/pagelist.c               |    2 
 fs/nfs/read.c                   |    2 
 include/linux/sunrpc/auth.h     |    5 -
 include/trace/events/rpcgss.h   |   89 +++++++++++-
 include/trace/events/rpcrdma.h  |    4 -
 include/trace/events/sunrpc.h   |  301 ++++++++++++++++++++++++++++++++-------
 net/sunrpc/auth_gss/auth_gss.c  |   56 +++++--
 net/sunrpc/auth_gss/trace.c     |    1 
 net/sunrpc/clnt.c               |   59 +++-----
 net/sunrpc/svc_xprt.c           |    4 -
 net/sunrpc/xprt.c               |   23 ++-
 net/sunrpc/xprtrdma/rpc_rdma.c  |    4 -
 net/sunrpc/xprtrdma/transport.c |    8 -
 net/sunrpc/xprtrdma/verbs.c     |    1 
 15 files changed, 527 insertions(+), 138 deletions(-)

--
Chuck Lever