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Date: Mon, 06 Oct 2014 09:03:14 -0400
From: Trond Myklebust <trond.myklebust@...marydata.com>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Linux NFS Mailing List <linux-nfs@...r.kernel.org>,
Linux Kernel mailing list <linux-kernel@...r.kernel.org>
Subject: [GIT PULL] Please pull NFS client changes
Hi Linus,
The following changes since commit cd9288ffaea4359d5cfe2b8d264911506aed26a4:
NFSv4: Fix another bug in the close/open_downgrade code (2014-09-18 13:04:22 -0400)
are available in the git repository at:
git://git.linux-nfs.org/projects/trondmy/linux-nfs.git tags/nfs-for-3.18-1
for you to fetch changes up to 72c23f0819977d37924af92a42a9b7fbfd1c95d8:
Merge branch 'bugfixes' into linux-next (2014-09-30 17:21:41 -0400)
Please note the presence of the following 2 "non-NFS" patches which are
needed for Neil's nfs_release_page() deadlock avoidance:
cbbce8220949: SCHED: add some "wait..on_bit...timeout()" interfaces.
Acked-by: Peter Zijlstra (Intel) <peterz@...radead.org>
Acked-by: Ingo Molnar <mingo@...nel.org>
and
a4796e37c12e: MM: export page_wakeup functions
Acked-by: Andrew Morton <akpm@...ux-foundation.org>
Cheers
Trond
----------------------------------------------------------------
NFS client updates for Linux 3.18
Highlights include:
Stable fixes:
- fix an NFSv4.1 state renewal regression
- fix open/lock state recovery error handling
- fix lock recovery when CREATE_SESSION/SETCLIENTID_CONFIRM fails
- fix statd when reconnection fails
- Don't wake tasks during connection abort
- Don't start reboot recovery if lease check fails
- fix duplicate proc entries
Features:
- pNFS block driver fixes and clean ups from Christoph
- More code cleanups from Anna
- Improve mmap() writeback performance
- Replace use of PF_TRANS with a more generic mechanism for avoiding
deadlocks in nfs_release_page
----------------------------------------------------------------
Andy Adamson (1):
NFSv4.1: Fix an NFSv4.1 state renewal regression
Anna Schumaker (5):
NFS: Clear up state owner lock usage
NFS: Unconditionally enable commit code
NFS: Move v3 declarations out of internal.h
NFS: Remove v3 not compiled check from validate_mount_data()
NFS: Move NFS v3 acl functions to nfs3_fs.h
Benjamin Coddington (2):
SUNRPC: Don't wake tasks during connection abort
lockd: Try to reconnect if statd has moved
Chris Perl (1):
rpc: xs_bind - do not bind when requesting a random ephemeral port
Christoph Hellwig (32):
nfs: cap request size to fit a kmalloced page array
pnfs: do not pass uninitialized lsegs to ->free_lseg
pnfs: don't check sequence on new stateids in layoutget
pnfs: retry after a bad stateid error from layoutget
pnfs: avoid using stale stateids after layoutreturn
pnfs: allow splicing pre-encoded pages into the layoutcommit args
pnfs/blocklayout: reject pnfs blocksize larger than page size
pnfs/blocklayout: improve GETDEVICEINFO error reporting
pnfs/blocklayout: plug block queues
pnfs/blocklayout: correctly decrement extent length
pnfs: force a layout commit when encountering busy segments during recall
pnfs: add flag to force read-modify-write in ->write_begin
pnfs: add return_range method
pnfs/blocklayout: remove read-modify-write handling in bl_write_pagelist
pnfs/blocklayout: don't set pages uptodate
pnfs/blocklayout: rewrite extent tracking
pnfs/blocklayout: implement the return_range method
pnfs/blocklayout: return layouts on setattr
pnfs: factor GETDEVICEINFO implementations
pnfs: add a common GETDEVICELIST implementation
pnfs: add a nfs4_get_deviceid helper
pnfs/blocklayout: use the device id cache
nfs: setattr can only change regular file sizes
pnfs/blocklayout: remove some debugging
pnfs/objlayout: fix endianess annotation in objio_alloc_deviceid_node
pnfs: remove GETDEVICELIST implementation
pnfs/blocklayout: allocate separate pages for the layoutcommit payload
pnfs/blocklayout: move extent processing to blocklayout.c
pnfs/blocklayout: refactor extent processing
pnfs/blocklayout: move all rpc_pipefs related code into a single file
pnfs/blocklayout: in-kernel GETDEVICEINFO XDR parsing
pnfs: enable CB_NOTIFY_DEVICEID support
David Howells (1):
NFS: Fabricate fscache server index key correctly
Fabian Frederick (1):
nfs: fix duplicate proc entries
Jason Baron (2):
rpc: return sent and err from xs_sendpages()
rpc: Add -EPERM processing for xs_udp_send_request()
Jeff Layton (2):
nfs: fix RCU cl_xprt handling in nfs_swap_activate/deactivate
nfs: add __acquires and __releases annotations to seqfile start/stop routines
NeilBrown (7):
NFSv4: use exponential retry on NFS4ERR_DELAY for async requests.
NFS: don't use STABLE writes during writeback.
SCHED: add some "wait..on_bit...timeout()" interfaces.
MM: export page_wakeup functions
NFS: avoid deadlocks with loop-back mounted NFS filesystems.
NFS: avoid waiting at all in nfs_release_page when congested.
NFS/SUNRPC: Remove other deadlock-avoidance mechanisms in nfs_release_page()
Olga Kornievskaia (1):
Fixing lease renewal
Peng Tao (3):
nfs41: add a helper function to set layoutcommit after commit
nfs/filelayout: set layoutcommit depending on write verifier
nfs41: change PNFS_LAYOUTRET_ON_SETATTR to only return on truncation to smaller size
Stephen Rothwell (1):
pnfs/blocklayout: include vmalloc.h for __vmalloc
Trond Myklebust (8):
NFS: Fix a compile warning when !(CONFIG_NFS_V3 || CONFIG_NFS_V4)
pNFS/blocklayout: Remove a couple of unused variables
pnfs/blocklayout: Fix a 64-bit division/remainder issue in bl_map_stripe
NFSv3: Fix missing includes of nfs3_fs.h
SUNRPC: Add missing support for RPC_CLNT_CREATE_NO_RETRANS_TIMEOUT
NFSv4: Fix lock recovery when CREATE_SESSION/SETCLIENTID_CONFIRM fails
NFSv4: fix open/lock state recovery error handling
Merge branch 'bugfixes' into linux-next
fs/lockd/mon.c | 6 +
fs/nfs/blocklayout/Makefile | 3 +-
fs/nfs/blocklayout/blocklayout.c | 1386 +++++++++++------------------------
fs/nfs/blocklayout/blocklayout.h | 213 +++---
fs/nfs/blocklayout/blocklayoutdev.c | 384 ----------
fs/nfs/blocklayout/blocklayoutdm.c | 108 ---
fs/nfs/blocklayout/dev.c | 363 +++++++++
fs/nfs/blocklayout/extent_tree.c | 602 +++++++++++++++
fs/nfs/blocklayout/extents.c | 908 -----------------------
fs/nfs/blocklayout/rpc_pipefs.c | 285 +++++++
fs/nfs/callback_proc.c | 23 +-
fs/nfs/client.c | 6 +-
fs/nfs/direct.c | 14 -
fs/nfs/file.c | 52 +-
fs/nfs/filelayout/filelayout.c | 34 +-
fs/nfs/filelayout/filelayout.h | 7 +-
fs/nfs/filelayout/filelayoutdev.c | 108 +--
fs/nfs/fscache-index.c | 3 +-
fs/nfs/inode.c | 4 +-
fs/nfs/internal.h | 7 -
fs/nfs/nfs3_fs.h | 34 +
fs/nfs/nfs3acl.c | 1 +
fs/nfs/nfs3client.c | 1 +
fs/nfs/nfs3proc.c | 1 +
fs/nfs/nfs3super.c | 1 +
fs/nfs/nfs4proc.c | 138 ++--
fs/nfs/nfs4renewd.c | 12 +-
fs/nfs/nfs4state.c | 18 +-
fs/nfs/nfs4xdr.c | 179 +----
fs/nfs/objlayout/objio_osd.c | 113 ++-
fs/nfs/objlayout/objlayout.c | 70 --
fs/nfs/objlayout/objlayout.h | 5 -
fs/nfs/pagelist.c | 8 +
fs/nfs/pnfs.c | 105 ++-
fs/nfs/pnfs.h | 50 +-
fs/nfs/pnfs_dev.c | 150 ++--
fs/nfs/super.c | 11 -
fs/nfs/write.c | 150 ++--
include/linux/nfs_fs.h | 41 --
include/linux/nfs_xdr.h | 17 +-
include/linux/pagemap.h | 12 +-
include/linux/sunrpc/xprt.h | 1 +
include/linux/wait.h | 5 +-
kernel/sched/wait.c | 36 +
mm/filemap.c | 21 +-
net/sunrpc/clnt.c | 5 +
net/sunrpc/sched.c | 2 -
net/sunrpc/xprtrdma/transport.c | 2 -
net/sunrpc/xprtsock.c | 121 +--
49 files changed, 2520 insertions(+), 3306 deletions(-)
delete mode 100644 fs/nfs/blocklayout/blocklayoutdev.c
delete mode 100644 fs/nfs/blocklayout/blocklayoutdm.c
create mode 100644 fs/nfs/blocklayout/dev.c
create mode 100644 fs/nfs/blocklayout/extent_tree.c
delete mode 100644 fs/nfs/blocklayout/extents.c
create mode 100644 fs/nfs/blocklayout/rpc_pipefs.c
create mode 100644 fs/nfs/nfs3_fs.h
--
Trond Myklebust
Linux NFS client maintainer, PrimaryData
trond.myklebust@...marydata.com
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