Commit Graph

1861 Commits

Author SHA1 Message Date
Andi Kleen fc5870f662 [PATCH] x86_64: Fix ioctl compat code for /dev/rtc
RTC_IRQP_SET/RTC_EPOCH_SET don't take a pointer to an argument, but the
argument itself.  This actually simplifies the code and makes it work.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-26 09:53:31 -08:00
Suresh Siddha 5342fba541 [PATCH] x86_64: Check for bad elf entry address.
Fixes a local DOS on Intel systems that lead to an endless
recursive fault.  AMD machines don't seem to be affected.

Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-26 09:53:30 -08:00
Linus Torvalds 2cb5b6beef Merge git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs-2.6 2006-02-24 14:36:42 -08:00
Andrew Morton 8dde0509e7 [PATCH] ramfs: update dir mtime and ctime
Phil Marek <philipp.marek@bmlv.gv.at> points out that ramfs forgets to update
a directory's mtime and ctime when it is modified.

Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-24 14:31:39 -08:00
Ulrich Drepper c04030e16d [PATCH] flags parameter for linkat
I'm currently at the POSIX meeting and one thing covered was the
incompatibility of Linux's link() with the POSIX definition.  The name.
Linux does not follow symlinks, POSIX requires it does.

Even if somebody thinks this is a good default behavior we cannot change this
because it would break the ABI.  But the fact remains that some application
might want this behavior.

We have one chance to help implementing this without breaking the behavior.
 For this we could use the new linkat interface which would need a new
flags parameter.  If the new parameter is AT_SYMLINK_FOLLOW the new
behavior could be invoked.

I do not want to introduce such a patch now.  But we could add the
parameter now, just don't use it.  The patch below would do this.  Can we
get this late patch applied before the release more or less fixes the
syscall API?

Signed-off-by: Ulrich Drepper <drepper@redhat.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-24 14:31:39 -08:00
Anton Altaparmakov 1cf3109ffb NTFS: Do more detailed reporting of why we cannot mount read-write by
special casing the VOLUME_MODIFIED_BY_CHKDSK flag.

Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2006-02-24 10:48:14 +00:00
Anton Altaparmakov 78af34f03d NTFS: Implement support for sector sizes above 512 bytes (up to the maximum
supported by NTFS which is 4096 bytes).
2006-02-24 10:32:33 +00:00
Anton Altaparmakov 7b875affd4 Merge ../ntfs-2.6-devel 2006-02-24 10:04:22 +00:00
Anton Altaparmakov 3672b638ec NTFS: - Cope with attribute list attribute having invalid flags.
Windows copes with this and even chkdsk does not detect or fix this
	so we have to cope with it, too.  Thanks to Pawel Kot for reporting
	the problem.
      - Miscellaneous updates to layout.h.

Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2006-02-24 09:55:07 +00:00
Anton Altaparmakov fab8d6ddf6 Merge branch 'master' of /home/src/linux-2.6/ 2006-02-24 09:06:36 +00:00
Steve French 6cec2aed86 [PATCH] CIFS: CIFSSMBRead was returning an invalid pointer in buf on socket error
Thanks to Adrian Bunk for debugging the problem and to Shaggy for
helping find the solution.

Also added a fix for 64K pages we found in loosely-related testing

Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-22 15:20:33 -08:00
Greg Kroah-Hartman fa675765af Revert mount/umount uevent removal
This change reverts the 033b96fd30 commit
from Kay Sievers that removed the mount/umount uevents from the kernel.
Some older versions of HAL still depend on these events to detect when a
new device has been mounted.  These events are not correctly emitted,
and are broken by design, and so, should not be relied upon by any
future program.  Instead, the /proc/mounts file should be polled to
properly detect this kind of event.

A feature-removal-schedule.txt entry has been added, noting when this
interface will be removed from the kernel.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-02-22 09:39:02 -08:00
Linus Torvalds cf70a6f264 Merge branch 'fixes.b8' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/bird 2006-02-20 20:09:44 -08:00
Eric Van Hensbergen e1c9211755 [PATCH] v9fs: update documentation and fix debug flag
Minor updates to the documentation to bring them into sync with current
websites and available features.  The debug flag was switched back to hex
to match the documentation.

Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-20 20:00:11 -08:00
Al Viro 76b6159ba0 [PATCH] fix handling of st_nlink on procfs root
1) it should use nr_processes(), not nr_threads; otherwise we are getting
very confused find(1) and friends, among other things.
2) better do that at stat() time than at every damn lookup in procfs root.

Patch had been sitting in FC4 kernels for many months now...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-02-18 15:54:36 -05:00
Andrew Morton 74910e6c7d [PATCH] select: time comparison fixes
I got all of these backwards.  We want to return

	min(input timeout, new timeout)

to userspace to prevent increasing the time-remaining value.

Thanks to Ernst Herzberg <earny@net4u.de> for reporting and diagnosing.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-17 13:59:28 -08:00
Miklos Szeredi 77e7f250f8 [PATCH] fuse: fix bug in aborted fuse_release_end()
There's a rather theoretical case of the BUG triggering in
fuse_reset_request():

  - iget() fails because of OOM after a successful CREATE_OPEN request
  - during IO on the resulting RELEASE request the connection is aborted

Fix and add warning to fuse_reset_request().

Signed-off-by: Miklos Szeredi <miklos@szeredi.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-17 13:59:27 -08:00
Peter Staubach b2f49033d8 [PATCH] fix deadlock in ext2
Fix a deadlock possible in the ext2 file system implementation.  This
deadlock occurs when a file is removed from an ext2 file system which was
mounted with the "sync" mount option.

The problem is that ext2_xattr_delete_inode() was invoking the routine,
sync_dirty_buffer(), using a buffer head which was previously locked via
lock_buffer().  The first thing that sync_dirty_buffer() does is to lock
the buffer head that it was passed.  It does this via lock_buffer().  Oops.

The solution is to unlock the buffer head in ext2_xattr_delete_inode()
before invoking sync_dirty_buffer().  This makes the code in
ext2_xattr_delete_inode() obey the same locking rules as all other callers
of sync_dirty_buffer() in the ext2 file system implementation.

Signed-off-by: Peter Staubach <staubach@redhat.com>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-17 13:59:26 -08:00
Kurt Hackel f671c09bce [PATCH] ocfs2: detach from heartbeat events before freeing mle
Signed-off-by: Kurt Hackel <Kurt.Hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-02-16 12:04:55 -08:00
Mark Fasheh 745ae8ba29 [PATCH] ocfs2: only checkpoint journal when asked to
Disable automatic checkpointing of the journal - this is a relic from older
ocfs2 days. Worth quite a bit of performance on longer running single node
tests.

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-02-16 12:04:10 -08:00
Kurt Hackel 558c70c59b [PATCH] ocfs2: manually grant remote recovery lock
* fix a hang in recovery that occurred in dlmlock_remote.  the $RECOVERY
  lock was never moved to the granted queue even after getting DLM_NORMAL
  back from the master node.

Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-02-16 12:02:13 -08:00
Kurt Hackel 44465a7daf [PATCH] ocfs2: add dlm_wait_for_node_death
* add dlm_wait_for_node_death function to be used after receiving a network
  error.  this will wait for the given timeout to allow the heartbeat
  callbacks to update the domain map.  without this, some paths may spin
  and consume enough cpu that the heartbeat gets starved and never updates.

Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-02-16 12:01:38 -08:00
Kurt Hackel e2b5e4506f [PATCH] ocfs2: fix release of ast never reserved
* fix a bug in dlm_convert_lock_handler where dlm_lockres_release_ast was
  being called even if no ast was ever reserved

Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-02-16 12:00:48 -08:00
Kurt Hackel 898efface1 [PATCH] ocfs2: recheck recovery state after getting lock
* after successfully taking the $RECOVERY lock in EX mode, recheck to make
  sure that recovery has not already begun or completed on another node

Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-02-16 12:00:16 -08:00
Oleg Nesterov 5ecfbae093 [PATCH] fix zap_thread's ptrace related problems
1. The tracee can go from ptrace_stop() to do_signal_stop()
   after __ptrace_unlink(p).

2. It is unsafe to __ptrace_unlink(p) while p->parent may wait
   for tasklist_lock in ptrace_detach().

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Cc: Roland McGrath <roland@redhat.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-15 11:05:43 -08:00
Steve French 93544cc648 [PATCH] CIFS: fix cifs_user_read oops when null SMB response on forcedirectio mount
This patch fixes an oops reported by Adrian Bunk in cifs_user_read when a null
read response is returned on a forcedirectio mount.

Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-14 19:46:25 -08:00
Trond Myklebust 5ac5f9d1ce [PATCH] NLM: Fix the NLM_GRANTED callback checks
If 2 threads attached to the same process are blocking on different locks on
different files (maybe even on different servers) but have the same lock
arguments (i.e.  same offset+length - actually quite common, since most
processes try to lock the entire file) then the first GRANTED call that wakes
one up will also wake the other.

Currently when the NLM_GRANTED callback comes in, lockd walks the list of
blocked locks in search of a match to the lock that the NLM server has
granted.  Although it checks the lock pid, start and end, it fails to check
the filehandle and the server address.

By checking the filehandle and server IP address, we ensure that this only
happens if the locks truly are referencing the same file.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-14 16:09:34 -08:00
Mark Fasheh 7c8903f637 [PATCH] jbd: revert checkpoint list changes
This patch reverts commit f93ea411b73594f7d144855fd34278bcf34a9afc:
  [PATCH] jbd: split checkpoint lists

This broke journal_flush() for OCFS2, which is its method of being sure
that metadata is sent to disk for another node.

And two related commits 8d3c7fce2d and
43c3e6f5ab with the subjects:
  [PATCH] jbd: log_do_checkpoint fix
  [PATCH] jbd: remove_transaction fix

These seem to be incremental bugfixes on the original patch and as such are
no longer needed.

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Cc: Jan Kara <jack@ucw.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-14 16:09:34 -08:00
Jeff Mahoney 90947ef26f [PATCH] reiserfs: fix potential (unlikely) oops in reiserfs_get_acl
This fixes a potential oops if there is an error reported by
posix_acl_from_disk().  This is mostly theoretical due to the use of
magics and checksums in xattrs, but is still possible.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-13 08:56:01 -08:00
Jeff Mahoney 89edc3d2b4 [PATCH] reiserfs: disable automatic enabling of reiserfs inode attributes
Unfortunately, the reiserfs_attrs_cleared bit in the superblock flag can
lie.  File systems have been observed with the bit set, yet still contain
garbage in the stat data field, causing unpredictable results.

This patch backs out the enable-by-default behavior.

It eliminates the changes from: d50a5cd860,
and ef5e5414e7.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-12 16:10:47 -08:00
Andrew Morton 643a654540 [PATCH] select: fix returned timeval
With David Woodhouse <dwmw2@infradead.org>

select() presently has a habit of increasing the value of the user's
`timeout' argument on return.

We were writing back a timeout larger than the original.  We _deliberately_
round up, since we know we must wait at _least_ as long as the caller asks
us to.

The patch adds a couple of helper functions for magnitude comparison of
timespecs and of timevals, and uses them to prevent the various poll and
select functions from returning a timeout which is larger than the one which
was passed in.

The patch also fixes a bug in compat_sys_pselect7(): it was adding the new
timeout value to the old one and was returning that.  It should just return
the new timeout value.

(We have various handy timespec/timeval-to-from-nsec conversion functions in
time.h.  But this code open-codes it all).

Cc: "David S. Miller" <davem@davemloft.net>
Cc: Andi Kleen <ak@muc.de>
Cc: Ulrich Drepper <drepper@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: george anzinger <george@mvista.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-11 21:41:11 -08:00
Ulrich Drepper cff2b76009 [PATCH] fstatat64 support
The *at patches introduced fstatat and, due to inusfficient research, I
used the newfstat functions generally as the guideline.  The result is that
on 32-bit platforms we don't have all the information needed to implement
fstatat64.

This patch modifies the code to pass up 64-bit information if
__ARCH_WANT_STAT64 is defined.  I renamed the syscall entry point to make
this clear.  Other archs will continue to use the existing code.  On x86-64
the compat code is implemented using a new sys32_ function.  this is what
is done for the other stat syscalls as well.

This patch might break some other archs (those which define
__ARCH_WANT_STAT64 and which already wired up the syscall).  Yet others
might need changes to accomodate the compatibility mode.  I really don't
want to do that work because all this stat handling is a mess (more so in
glibc, but the kernel is also affected).  It should be done by the arch
maintainers.  I'll provide some stand-alone test shortly.  Those who are
eager could compile glibc and run 'make check' (no installation needed).

The patch below has been tested on x86 and x86-64.

Signed-off-by: Ulrich Drepper <drepper@redhat.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-11 21:41:10 -08:00
Al Viro 6b2b4e5a26 [PATCH] compat_ioctl __user annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-02-08 01:04:01 -05:00
Al Viro f30ac319f1 [PATCH] umount_tree() decrements mount count on wrong dentry
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-02-07 21:01:15 -05:00
Al Viro 8854eddbdb [PATCH] nfsroot port= parameter fix [backport of 2.4 fix]
Direct backport of 2.4 fix that didn't get propagated to 2.6; original
comment follows:
<quote>
   When I specify the NFS port for nfsroot (e.g.,
   nfsroot=<dir>,port=2049), the
   kernel uses the wrong port. In my case it tries to use 264 (0x108)
   instead
   of 2049 (0x801).

   This patch adds the missing htons().

   Eric
</quote>

Patch got applied in 2.4.21-pre6.  Author: Eric Lammerts (<eric@lammerts.org>,
AFAICS).

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-02-07 21:00:42 -05:00
Al Viro e110ab94eb [PATCH] fix __user annotations in fs/select.c
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-02-07 20:57:31 -05:00
Al Viro 1b8623545b [PATCH] remove bogus asm/bug.h includes.
A bunch of asm/bug.h includes are both not needed (since it will get
pulled anyway) and bogus (since they are done too early).  Removed.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-02-07 20:56:35 -05:00
Linus Torvalds 92118c739d Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6 2006-02-07 16:29:55 -08:00
Linus Torvalds b43d4ddaec Merge git://oss.sgi.com:8090/oss/git/rc-fixes-xfs-2.6 2006-02-07 16:28:26 -08:00
JANAK DESAI 741a295130 [PATCH] unshare system call -v5: unshare namespace
If the namespace structure is being shared, allocate a new one and copy
information from the current, shared, structure.

Signed-off-by: Janak Desai <janak@us.ibm.com>
Cc: Al Viro <viro@ftp.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Michael Kerrisk <mtk-manpages@gmx.net>
Cc: Andi Kleen <ak@muc.de>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-07 16:12:34 -08:00
Dave Jones 7b4fe29e00 [PATCH] More informative message on umount failure
We had a user trigger this message on a box that had a lot of different
mounts, all with different options.  It might help narrow down wtf happened
if we print out which device failed.

Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-07 16:12:33 -08:00
Robert Love b5173119ff [PATCH] inotify: fix one-shot support
Fix one-shot support in inotify.  We currently drop the IN_ONESHOT flag
during watch addition.  Fix is to not do that.

Signed-off-by: Robert Love <rml@novell.com>
Cc: John McCutchan <ttb@tentacle.dhs.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-07 16:12:33 -08:00
Suzuki 3bc8414b07 [PATCH] Fix do_path_lookup() to add the check for error in link_path_walk()
Fix do_path_lookup() to avoid accessing invalid dentry or inode when the
link_path_walk() has failed.  This should fix Bugme #5897.

Signed-off-by: Suzuki K P <suzuki@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-07 16:12:32 -08:00
J. Bruce Fields cbd0d51a33 [PATCH] knfsd: fix nfs4_open lock leak
I just noticed that my patch "don't create on open that fails due to
ERR_GRACE" (recently commited as fb553c0f17)
had an obvious problem that causes a deadlock on reboot recovery.  Sending
in this now since it seems like a clear 2.6.16 candidate.--b.

We're returning with a lock held in some error cases.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-07 16:12:31 -08:00
Nathan Scott 9bd6f13dfd [XFS] Fix missing inode atime update from the utime syscall.
SGI-PV: 949214
SGI-Modid: xfs-linux-melb:xfs-kern:25136a

Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-02-07 20:27:44 +11:00
David Chinner 9fddaca229 [XFS] Account for the page we just wrote when we detect congestion during
the clustering of extra pages in a buffered write.

SGI-PV: 949210
SGI-Modid: xfs-linux-melb:xfs-kern:25130a

Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-02-07 20:27:24 +11:00
Vincent Hanquez 276e0c75f1 [PATCH] debugfs: trivial comment fix
Fix trivial type mixup in the debugfs function comments.

Signed-off-by: Vincent Hanquez <vincent@snarc.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-02-06 12:17:18 -08:00
Pekka Enberg 64419d93a5 NTFS: We have struct kmem_cache now so use it instead of the typedef.
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2006-02-05 21:43:57 +00:00
Ulrich Drepper 170aa3d026 [PATCH] namei.c: unlock missing in error case
Signed-off-by: Ulrich Drepper <drepper@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-05 11:06:53 -08:00
Trond Myklebust f55eab822b [PATCH] VFS: Ensure LOOKUP_CONTINUE flag is preserved by link_path_walk()
When walking a path, the LOOKUP_CONTINUE flag is used by some filesystems
(for instance NFS) in order to determine whether or not it is looking up
the last component of the path.  It this is the case, it may have to look
at the intent information in order to perform various tasks such as atomic
open.

A problem currently occurs when link_path_walk() hits a symlink.  In this
case LOOKUP_CONTINUE may be cleared prematurely when we hit the end of the
path passed by __vfs_follow_link() (i.e.  the end of the symlink path)
rather than when we hit the end of the path passed by the user.

The solution is to have link_path_walk() clear LOOKUP_CONTINUE if and only
if that flag was unset when we entered the function.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: Al Viro <viro@ftp.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-05 11:06:53 -08:00