Please pull:
git://linux-nfs.org/~bfields/linux.git tags/nfsd-4.8
for nfsd changes for 4.8.
--b.
----------------------------------------------------------------
Highlights:
Trond made a change to the server's tcp logic that allows a fast
client to better take advantage of high bandwidth networks, but
may increase the risk that a single client could starve other
clients; a new sunrpc.svc_rpc_per_connection_limit parameter
should help mitigate this in the (hopefully unlikely) event this
becomes a problem in practice.
Tom Haynes added a minimal flex-layout pnfs server, which is of
no use in production for now--don't build it unless you're doing
client testing or further server development.
----------------------------------------------------------------
Andrew Elble (3):
nfs/nfsd: Move useful bitfield ops to a commonly accessible place
nfsd: allow mach_creds_match to be used more broadly
nfsd: implement machine credential support for some operations
Benjamin Coddington (1):
xfs: abstract block export operations from nfsd layouts
Christophe JAILLET (1):
nfsd: Fix some indent inconsistancy
Chuck Lever (1):
nfsd: Close race between nfsd4_release_lockowner and nfsd4_lock
Dan Carpenter (1):
nfsd: remove some dead code in nfsd_create_locked()
J. Bruce Fields (6):
nfsd: remove redundant zero-length check from create
nfsd: check d_can_lookup in fh_verify of directories
nfsd: reorganize nfsd_create
nfsd: remove unnecessary positive-dentry check
nfsd: clean up bad-type check in nfsd_create_locked
nfsd: drop unnecessary MAY_EXEC check from create
Jeff Layton (1):
nfsd: allow nfsd to advertise multiple layout types
Kinglong Mee (1):
nfsd/blocklayout: Make sure calculate signature/designator length aligned
NeilBrown (1):
sunrpc: remove 'inuse' flag from struct cache_detail.
Oleg Drokin (2):
nfsd: Correct a comment for NFSD_MAY_ defines location
nfsd: Make creates return EEXIST instead of EACCES
Scott Mayhew (1):
sunrpc: add gss minor status to svcauth_gss_proxy_init
Tom Haynes (2):
nfsd: flex file device id encoding will need the server address
nfsd: Add a super simple flex file server
Trond Myklebust (11):
SUNRPC: Don't allocate a full sockaddr_storage for tracing
SUNRPC: Add a tracepoint for server socket out-of-space conditions
SUNRPC: Add tracepoints for dropped and deferred requests
SUNRPC: lock the socket while detaching it
SUNRPC: Call the default socket callbacks instead of open coding
SUNRPC: Micro optimisation for svc_data_ready
SUNRPC: Add a server side per-connection limit
SUNRPC: Change TCP socket space reservation
SUNRPC: Remove unused callback xpo_adjust_wspace()
SUNRPC: accept() may return sockets that are still in SYN_RECV
SUNRPC: Detect immediate closure of accepted sockets
Documentation/kernel-parameters.txt | 6 ++
fs/Kconfig | 6 ++
fs/nfsd/Kconfig | 19 +++++
fs/nfsd/Makefile | 1 +
fs/nfsd/blocklayout.c | 2 +
fs/nfsd/blocklayoutxdr.c | 4 +-
fs/nfsd/export.c | 14 +++-
fs/nfsd/export.h | 2 +-
fs/nfsd/flexfilelayout.c | 133 ++++++++++++++++++++++++++++++++
fs/nfsd/flexfilelayoutxdr.c | 115 +++++++++++++++++++++++++++
fs/nfsd/flexfilelayoutxdr.h | 49 ++++++++++++
fs/nfsd/nfs4layouts.c | 16 +++-
fs/nfsd/nfs4proc.c | 48 ++++++++++--
fs/nfsd/nfs4state.c | 74 ++++++++++--------
fs/nfsd/nfs4xdr.c | 81 +++++++++----------
fs/nfsd/nfsd.h | 5 ++
fs/nfsd/nfsfh.c | 18 +++--
fs/nfsd/nfsproc.c | 7 +-
fs/nfsd/nfsxdr.c | 2 +-
fs/nfsd/pnfs.h | 4 +
fs/nfsd/state.h | 1 +
fs/nfsd/vfs.c | 142 +++++++++++++++-------------------
fs/nfsd/vfs.h | 3 +
fs/nfsd/xdr4.h | 5 ++
fs/xfs/Makefile | 3 +-
fs/xfs/xfs_export.c | 2 +-
fs/xfs/xfs_pnfs.h | 4 +-
include/linux/nfs4.h | 11 +++
include/linux/nfs_xdr.h | 11 ---
include/linux/sunrpc/cache.h | 2 -
include/linux/sunrpc/svc.h | 1 +
include/linux/sunrpc/svc_xprt.h | 2 +-
include/trace/events/sunrpc.h | 118 ++++++++++++++++++++++++----
net/sunrpc/auth_gss/svcauth_gss.c | 5 +-
net/sunrpc/cache.c | 2 +-
net/sunrpc/svc_xprt.c | 51 ++++++++++--
net/sunrpc/svcsock.c | 150 +++++++++---------------------------
37 files changed, 784 insertions(+), 335 deletions(-)
create mode 100644 fs/nfsd/flexfilelayout.c
create mode 100644 fs/nfsd/flexfilelayoutxdr.c
create mode 100644 fs/nfsd/flexfilelayoutxdr.h
--b.
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