[PATCH 0/4] NFSv4.1: sp4_mach_cred cleanup (v2)

[Weston Andros Adamson <dros@netapp.com>]

Version 2 takes a new approach that Trond requested: we rely on the
cl_machine_cred to have a reference held for the life of the nfs_client
structure, so the sp4 stuff doesn't need to do any get/put_rpccred.

There's also two new patches:
 - "fix SECINFO* use of put_rpccred" - recent changes (by me!) called
   put_rpccred of rpc_message.rpc_cred, but this value can change when
   nfs4_state_protect() is called. I searched through the rest of the client
   source and couldn't find another place where this happens.

 - WARN_ON -> WARN_ON_ONCE - oops.

Weston Andros Adamson (4):
  NFSv4.1: sp4_mach_cred: ask for WRITE and COMMIT
  NFSv4.1: fix SECINFO* use of put_rpccred
  NFSv4.1: sp4_mach_cred: no need to ref count creds
  NFSv4.1: sp4_mach_cred: WARN_ON -> WARN_ON_ONCE

 fs/nfs/nfs4_fs.h  | 10 +++++-----
 fs/nfs/nfs4proc.c | 22 ++++++++++++++--------
 2 files changed, 19 insertions(+), 13 deletions(-)

-- 
1.7.12.4 (Apple Git-37)