Re: nfsd pull request for 2.6.30

["J. Bruce Fields" <bfields@fieldses.org>]

On Sat, Apr 04, 2009 at 12:08:51PM -0400, bfields wrote:
> Please pull nfsd-releated changes for 2.6.30 from the for-2.6.30 branch
> at:
> 
> 	git://linux-nfs.org/~bfields/linux.git for-2.6.30

Note: two compile fixes (for the  !CONFIG_NFSD_V4 case) have been
committed to the tip of that branch since the original pull request.

Benny Halevy (2):
      nfsd41: define NFSD_DRC_SIZE_SHIFT in set_max_drc
      nfsd41: define nfsd4_set_statp as noop for !CONFIG_NFSD_V4

--b.


> 
> This includes the first 4.1 code.  It still needs work, but it's been
> developed out of tree for a while, and it's high time that we move the
> development upstream.  It is off by default and shouldn't impact exiting
> v2/v3/v4.0 behavior.
> 
> Also included is some performance work (including new nfsd performance
> counters and a tcp fix for high bandwidth-delay-product networks), and
> the usual miscellaneous bugfixes and cleanup.
> 
> Thanks to everyone for their work on all of this!
> 
> And apologies for getting this in late.  Most of the delay was trying to
> agree on a reasonable subset of the 4.1 patches to submit.  I hope that
> starting to focus the 4.1 development more on upstream will make the
> process go a little smoother in future releases.
> 
> --b.
> 
> Alexandros Batsakis (1):
>       nfsd: lock state around put client and delegation in nfsd4_cb_recall
> 
> Andy Adamson (21):
>       nfsd: embed nfsd4_current_state in nfsd4_compoundres
>       nfsd: don't use the deferral service, return NFS4ERR_DELAY
>       nfsd41: sessions basic data types
>       nfsd41: xdr infrastructure
>       nfsd41: proc stubs
>       nfsd41: exchange_id operation
>       nfsd41: match clientid establishment method
>       nfsd41: enforce NFS4ERR_SEQUENCE_POS operation order rules for minorversion != 0 only.
>       nfsd41: DRC save, restore, and clear functions
>       nfsd41: hard page limit for DRC
>       nfsd41: nfsd DRC logic
>       nfsd41: clear DRC cache on free_session
>       nfsd41: create_session operation
>       nfsd41: Add a create session replay cache
>       nfsd41: non-page DRC for solo sequence responses
>       nfsd41: stateid handling
>       nfsd41: check encode size for sessions maxresponse cached
>       nfsd41: clientid handling
>       nfsd41: access_valid
>       nfsd41: add OPEN4_SHARE_ACCESS_WANT nfs4_stateid bmap
>       nfsd41: support for 3-word long attribute bitmask
> 
> Benny Halevy (12):
>       NFSD: return nfsv4 error code nfserr_notsupp rather than nfsv[23]'s nfserr_opnotsupp
>       nfsd: remove nfsd4_ops array size
>       nfs41: common protocol definitions
>       nfsd41: sequence operation
>       nfsd41: destroy_session operation
>       nfsd: pass nfsd4_compound_state* to nfs4_preprocess_{state,seq}id_op
>       nfsd41: control nfsv4.1 svc via /proc/fs/nfsd/versions
>       nfsd41: pass writable attrs mask to nfsd4_decode_fattr
>       nfsd: dynamically skip encoded fattr bitmap in _nfsd4_verify
>       nfsd41: SUPPATTR_EXCLCREAT attribute
>       nfsd41: CREATE_EXCLUSIVE4_1
>       nfsd41: Documentation/filesystems/nfs41-server.txt
> 
> Chuck Lever (1):
>       SUNRPC: Clean up static inline functions in svc_xprt.h
> 
> David Shaw (1):
>       Short write in nfsd becomes a full write to the client
> 
> Greg Banks (5):
>       knfsd: remove the nfsd thread busy histogram
>       knfsd: avoid overloading the CPU scheduler with enormous load averages
>       knfsd: add file to export stats about nfsd pools
>       Document /proc/fs/nfsd/pool_stats
>       Fix a build warning about leaking CONFIG_NFSD to userspace.
> 
> Harvey Harrison (1):
>       nfs: replace uses of __constant_{endian}
> 
> J. Bruce Fields (25):
>       nfsd4: split lockstateid/openstateid release logic
>       nfsd4: remove a forward declaration
>       nfsd4: split open/lockowner release code
>       nfsd: clarify exclusive create bitmask result.
>       nfsd4: fix misplaced comment
>       nfsd4: use helper for copying filehandles for replay
>       nfsd4: use helper for copying delegation filehandle
>       nfsd4: trivial preprocess_stateid_op cleanup
>       nfsd4: move check_stateid_generation check
>       nfsd4: remove redundant "if" in nfs4_preprocess_stateid_op
>       nfsd4: remove unneeded local variable
>       nfsd4: remove some dprintk's
>       nfsd4: add a helper function to decide if stateid is delegation
>       nfsd4: separate delegreturn case from preprocess_stateid_op
>       nfsd4: fail when delegreturn gets a non-delegation stateid
>       nfsd4: remove unused CHECK_FH flag
>       nfsd4: rename io_during_grace_disallowed
>       nfsd4: put_nfs4_client does not require state lock
>       nfsd4: remove use of mutex for file_hashtable
>       nfsd4: fix do_probe_callback errors
>       nfsd4: move rpc_client setup to a separate function
>       nfsd4: support putpubfh operation
>       nfsd4: don't do lookup within readdir in recovery code
>       nfsd4: remove redundant check from nfsd4_open
>       nfsd4: don't check ip address in setclientid
> 
> Manish Katiyar (1):
>       nfsd : Define NFSD only when FILE_LOCKING is enabled
> 
> Marc Eshel (5):
>       nfsd41: define nfs41 error codes
>       nfsd41: introduce nfs4_client cl_sessions list
>       nfsd41: release_session when client is expired
>       nfsd41: sessionid hashing
>       nfsd41: provide support for minor version 1 at rpc level
> 
> Miklos Szeredi (1):
>       lockd: clean up blocking lock cases of nlsmvc_lock()
> 
> Olga Kornievskaia (1):
>       svcrpc: take advantage of tcp autotuning
> 
> Qinghuang Feng (1):
>       NFSD: cleanup for nfs3proc.c
> 
> Sachin S. Prabhu (1):
>       Inconsistent setattr behaviour
> 
> ideawu (1):
>       sunrpc/svc.c: Remove unused line 'rqstp->rq_server = serv;' in svc_process
> 
> wengang wang (1):
>       nfsd(v2/v3): fix the failure of creation from HPUX client
> 
>  Documentation/filesystems/knfsd-stats.txt  |  159 ++++
>  Documentation/filesystems/nfs41-server.txt |  161 ++++
>  fs/lockd/svclock.c                         |   13 +-
>  fs/nfsd/Kconfig                            |    1 +
>  fs/nfsd/nfs3proc.c                         |   10 +-
>  fs/nfsd/nfs4callback.c                     |   47 +-
>  fs/nfsd/nfs4proc.c                         |  246 ++++--
>  fs/nfsd/nfs4recover.c                      |   74 +-
>  fs/nfsd/nfs4state.c                        | 1196 +++++++++++++++++++++++-----
>  fs/nfsd/nfs4xdr.c                          |  633 ++++++++++++++-
>  fs/nfsd/nfsctl.c                           |   38 +-
>  fs/nfsd/nfsproc.c                          |    3 +-
>  fs/nfsd/nfssvc.c                           |   86 ++-
>  fs/nfsd/vfs.c                              |   37 +-
>  include/linux/lockd/xdr.h                  |   12 +-
>  include/linux/lockd/xdr4.h                 |   10 +-
>  include/linux/nfs.h                        |    1 -
>  include/linux/nfs4.h                       |  138 ++++-
>  include/linux/nfsd/cache.h                 |    1 +
>  include/linux/nfsd/nfsd.h                  |  228 ++++--
>  include/linux/nfsd/nfsfh.h                 |    7 +
>  include/linux/nfsd/state.h                 |   84 ++-
>  include/linux/nfsd/stats.h                 |    9 +-
>  include/linux/nfsd/xdr4.h                  |  129 +++-
>  include/linux/sunrpc/svc.h                 |   16 +
>  include/linux/sunrpc/svc_xprt.h            |   46 +-
>  include/linux/sunrpc/xdr.h                 |   42 +-
>  net/sunrpc/svc.c                           |    3 +-
>  net/sunrpc/svc_xprt.c                      |  127 +++-
>  net/sunrpc/svcsock.c                       |   35 +-
>  30 files changed, 3017 insertions(+), 575 deletions(-)
>  create mode 100644 Documentation/filesystems/knfsd-stats.txt
>  create mode 100644 Documentation/filesystems/nfs41-server.txt