Hi Linus,
Please pull from the "bugfixes" branch of the repository at
git pull git://git.linux-nfs.org/projects/trondmy/nfs-2.6.git bugfixes
This will update the following files through the appended changesets.
Cheers,
Trond
----
fs/nfs/client.c | 3 ++-
fs/nfs/dir.c | 2 +-
fs/nfs/inode.c | 8 ++++----
fs/nfs/nfs4proc.c | 4 +++-
fs/nfs/write.c | 44 ++++++++++++++++++++++++++++----------------
include/linux/nfs_fs_sb.h | 1 +
6 files changed, 39 insertions(+), 23 deletions(-)
commit 0df5dd4aae211edeeeb84f7f84f6d093406d7c22
Author: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
Date: Sun Apr 11 16:48:44 2010 -0400
NFSv4: fix delegated locking
Arnaud Giersch reports that NFSv4 locking is broken when we hold a
delegation since commit 8e469ebd6dc32cbaf620e134d79f740bf0ebab79 (NFSv4:
Don't allow posix locking against servers that don't support it).
According to Arnaud, the lock succeeds the first time he opens the file
(since we cannot do a delegated open) but then fails after we start using
delegated opens.
The following patch fixes it by ensuring that locking behaviour is
governed by a per-filesystem capability flag that is initially set, but
gets cleared if the server ever returns an OPEN without the
NFS4_OPEN_RESULT_LOCKTYPE_POSIX flag being set.
Reported-by: Arnaud Giersch <arnaud.giersch@xxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
Cc: stable@xxxxxxxxxx
commit 2c61be0a9478258f77b66208a0c4b1f5f8161c3c
Author: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
Date: Fri Apr 9 19:54:50 2010 -0400
NFS: Ensure that the WRITE and COMMIT RPC calls are always uninterruptible
We always want to ensure that WRITE and COMMIT completes, whether or not
the user presses ^C. Do this by making the call asynchronous, and allowing
the user to do an interruptible wait for rpc_task completion.
Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
commit a6305ddb080fb483ca41ca56cacb6f96089f0c8e
Author: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
Date: Fri Apr 9 19:07:08 2010 -0400
NFS: Fix a race with the new commit code
This patch fixes a race which occurs due to the fact that we release the
PG_writeback flag while still holding the nfs_page locked.
Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
commit b80c3cb628f0ebc241b02e38dd028969fb8026a2
Author: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
Date: Fri Apr 9 19:07:07 2010 -0400
NFS: Ensure that writeback_single_inode() calls write_inode() when syncing
Since writeback_single_inode() checks the inode->i_state flags _before_ it
flushes out the data, we need to ensure that the I_DIRTY_DATASYNC flag is
already set. Otherwise we risk not seeing a call to write_inode(), which
again means that we break fsync() et al...
Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
commit 1544fa0f7a46241582abc48f07b74f3d846379e4
Author: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
Date: Thu Mar 25 13:54:49 2010 -0400
NFS: Fix the mode calculation in nfs_find_open_context
Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
commit 80e60639f1b7c121a7fea53920c5a4b94009361a
Author: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
Date: Thu Mar 25 13:51:05 2010 -0400
NFSv4: Fall back to ordinary lookup if nfs4_atomic_open() returns EISDIR
Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
Cc: stable@xxxxxxxxxx
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