nfsd changes for the kernel formerly to be known as 2.6.40

From: J. Bruce Fields
Date: Sun May 29 2011 - 09:33:54 EST


The following nfsd changes for whatever-version-it-turns-out-to-be are
available from the git repository at

git://linux-nfs.org/~bfields/linux.git for-2.6.40

A bit of a quiet cycle again, mainly because I've gotten behind--I have
a few more 4.1 patches from Bryan to handle, and some bug reports to
look into. The latter at least I may try to sneak into -rc2 if they seem
appropriate.

But this includes a forward-port of some tcp performance work from Olga
and Trond, some fixes to the v4/v4.1 server's security negotiation code,
and some 4.1 protocol conformance fixes from Andy Adamson and Mi
Jinlong. The fix from Andy was for a server bug causing locking to fail
with new versions of the client.

--b.

Andy Adamson (1):
nfsd v4.1 lOCKT clientid field must be ignored

Bryan Schumaker (3):
NFSD: Remove setting unused variable in nfsd_vfs_read()
NFSD: Check status from nfsd4_map_bcts_dir()
NFSD: Remove unused variable from nfsd4_decode_bind_conn_to_session()

Daniel Mack (1):
nfsd: make local functions static

J. Bruce Fields (10):
svcrpc: note network-order types in svc_process_calldir
svcrpc: close connection if client sends short packet
SUNRPC: Don't wait for full record to receive tcp data
Merge branch 'for-2.6.39' into for-2.6.40
svcrpc: complete svsk processing on cb receive failure
nfsd: distinguish functions of NFSD_MAY_* flags
nfsd4: allow fh_verify caller to skip pseudoflavor checks
nfsd4: introduce OPDESC helper
nfsd4: make fh_verify responsibility of nfsd_lookup_dentry caller
nfsd4: fix wrongsec handling for PUTFH + op cases

Mi Jinlong (4):
nfsd41: make sure nfs server process OPEN with EXCLUSIVE4_1 correctly
nfsd41: add flag checking for create_session
nfsd41: compare request's opcnt with session's maxops at nfsd4_sequence
nfsd41: error out on repeated RECLAIM_COMPLETE

Olga Kornievskaia (1):
svcrpc: take advantage of tcp autotuning

Trond Myklebust (3):
SUNRPC: requeue tcp socket less frequently
SUNRPC: svc_tcp_recvfrom cleanup
svcrpc: copy cb reply instead of pages

fs/nfsd/export.c | 6 -
fs/nfsd/lockd.c | 1 -
fs/nfsd/nfs3proc.c | 2 +-
fs/nfsd/nfs3xdr.c | 2 +-
fs/nfsd/nfs4proc.c | 73 ++++++++-
fs/nfsd/nfs4state.c | 42 ++++-
fs/nfsd/nfs4xdr.c | 11 +-
fs/nfsd/nfsfh.c | 2 +-
fs/nfsd/vfs.c | 33 +++--
fs/nfsd/vfs.h | 6 +-
include/linux/nfs4.h | 8 +-
include/linux/sunrpc/svcsock.h | 1 +
net/sunrpc/svcsock.c | 336 ++++++++++++++++++++++------------------
13 files changed, 323 insertions(+), 200 deletions(-)
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