For 2.6.35

I'd like these patches to be considered for 2.6.35.

The patches posted last week that add kobjects for the NLM host and NSM handle caches are also candidates for 2.6.35. However, I'd like to have a clear plan for how statd will use this new API before they are committed upstream, to avoid kernel-user space API churn down the road.

The first patch in the present series is the previously posted fix for NFSv4 rsize and wsize. If this patch hasn't already been accepted for 2.6.34 and prior kernels, please consider it for 2.6.35.

The final four patches in this series are meant to improve the precision of RPC RTTs used for RTT estimation and reported via /proc/mountstats.

---

Chuck Lever (9):
SUNRPC: Replace jiffies-based metrics with ktime-based metrics
ktime: introduce ktime_to_ms()
SUNRPC: RPC metrics and RTT estimator should use same RTT value
NFS: Calldata for nfs4_renew_done()
NFS: Squelch compiler warning in nfs_add_server_stats()
NFS: Clean up fscache_uniq mount option
NFS: Squelch compiler warning
SUNRPC: Trivial cleanups in include/linux/sunrpc/xdr.h
NFS: rsize and wsize settings ignored on v4 mounts

 fs/nfs/client.c                |    2 ++
 fs/nfs/fscache.c               |    3 ++-
 fs/nfs/iostat.h                |    6 +++---
 fs/nfs/nfs4proc.c              |   26 ++++++++++++++++++++------
 fs/nfs/super.c                 |   18 +++++++++---------
 include/linux/ktime.h          |   10 ++++++++--
 include/linux/sunrpc/metrics.h |    7 ++++---
 include/linux/sunrpc/sched.h   |    5 +++--
 include/linux/sunrpc/xdr.h     |    8 +++++---
 include/linux/sunrpc/xprt.h    |    4 ++--
 net/sunrpc/sched.c             |    2 +-
 net/sunrpc/stats.c             |   27 +++++++++------------------
 net/sunrpc/xprt.c              |   19 ++++++++-----------
 net/sunrpc/xprtsock.c          |    1 -
 14 files changed, 76 insertions(+), 62 deletions(-)

Chuck Lever