Commit Graph

3025 Commits

Author SHA1 Message Date
Linus Torvalds 936813a880 Merge git://git.infradead.org/mtd-2.6
* git://git.infradead.org/mtd-2.6:
  [MTD] NAND: Select chip before checking write protect status
  [MTD] CORE mtdchar.c: fix off-by-one error in lseek()
  [MTD] NAND: Fix typo in mtd/nand/ts7250.c
  [JFFS2][XATTR] coexistence between xattr and write buffering support.
  [JFFS2][XATTR] Fix wrong copyright
  [JFFS2][XATTR] Re-define xd->refcnt as atomic_t
  [JFFS2][XATTR] Fix memory leak with jffs2_xattr_ref
  [JFFS2][XATTR] rid unnecessary writing of delete marker.
  [JFFS2][XATTR] Fix ACL bug when updating null xattr by null ACL.
  [JFFS2][XATTR] using 'delete marker' for xdatum/xref deletion
  [MTD] Fix off-by-one error in physmap.c
  [MTD] Remove unused 'nr_banks' variable from ixp2000 map driver
  [MTD NAND] s3c2412 support in s3c2410.c
  [MTD] Initialize 'writesize'
  [MTD] NAND: ndfc fix address offset thinko
  [MTD] NAND: S3C2410 convert prinks to dev_*()s
  [MTD] NAND: Missing fixups
2006-06-27 19:13:56 -07:00
Linus Torvalds 73a0e405dc Merge git://oss.sgi.com:8090/nathans/xfs-2.6
* git://oss.sgi.com:8090/nathans/xfs-2.6:
  [XFS] Fixup whitespace damage in log_write, remove final warning.
  [XFS] Rework code snippets slightly to remove remaining recent-gcc
  [XFS] Fix realtime subvolume expansion, a porting bug b0rked it.  Coverity
  [XFS] Remove a race condition where a linked inode could BUG_ON in
  [XFS] Remove redundant directory checks from inode link operation.
  [XFS] Remove a couple of no-longer-used macros.
  [XFS] Reduce size of xfs_trans_t structure. * remove ->t_forw, ->t_back --
  [XFS] remove unused behaviour lock - shrink XFS vnode as a side effect.
  [XFS] * There is trivial "inode => vnode => inode" conversion, but only
  [XFS] link(2) on directory is banned in VFS.
2006-06-27 19:09:16 -07:00
Linus Torvalds f17a2686b1 Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: (25 commits)
  [CIFS] Fix authentication choice so we do not force NTLMv2 unless the
  [CIFS] Fix alignment of unicode strings in previous patch
  [CIFS] Fix allocation of buffers for new session setup routine to allow
  [CIFS] Remove calls to to take f_owner.lock
  [CIFS] remove some redundant null pointer checks
  [CIFS] Fix compile warning when CONFIG_CIFS_EXPERIMENTAL is off
  [CIFS] Enable sec flags on mount for cifs (part one)
  [CIFS] Fix suspend/resume problem which causes EIO on subsequent access to
  [CIFS] fix minor compile warning when config_cifs_weak_security is off
  [CIFS] NTLMv2 support part 5
  [CIFS] Add support for readdir to legacy servers
  [CIFS] NTLMv2 support part 4
  [CIFS] NTLMv2 support part 3
  [CIFS] NTLMv2 support part 2
  [CIFS] Fix mask so can set new cifs security flags properly
  CIFS] Support for older servers which require plaintext passwords - part 2
  [CIFS] Support for older servers which require plaintext passwords
  [CIFS] Fix mapping of old SMB return code Invalid Net Name so it is
  [CIFS] Missing brace
  [CIFS] Do not overwrite aops
  ...
2006-06-27 18:31:57 -07:00
Nathan Scott 5493a0fcba [XFS] Fixup whitespace damage in log_write, remove final warning.
SGI-PV: 904196
SGI-Modid: xfs-linux-melb:xfs-kern:26366a

Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-28 11:17:28 +10:00
Jesper Juhl 4ad98457aa [PATCH] Remove redundant NULL checks before [kv]free - in fs/
Remove redundant NULL checks before kfree for fs/

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Acked-by: Mark Fasheh <mark.fasheh@oracle.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-27 17:32:48 -07:00
Chandra Seetharaman 5a67e4c5b6 [PATCH] cpu hotplug: use hotplug version of cpu notifier in appropriate places
Make use the of newly defined hotplug version of cpu_notifier functionality
wherever appropriate.

Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
Cc: Ashok Raj <ashok.raj@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-27 17:32:41 -07:00
Evgeniy Dushistov 05f225dc87 [PATCH] ufs: ufs_read_inode cleanup
Add missed ufsi->i_dir_start_lookup initialization in ufs_read_inode in
UFS2 case.  Also it cleans ufs_read_inode function to prevent such kind of
situation in the future: it move depend on UFS type parts of code into
separate functions and leaves in ufs_read_inode only generic code.  It
cleans code and avoids duplication.

Signed-off-by: Evgeniy Dushistov <dushistov@mail.ru>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-27 17:32:39 -07:00
Ingo Molnar 34af946a22 [PATCH] spin/rwlock init cleanups
locking init cleanups:

 - convert " = SPIN_LOCK_UNLOCKED" to spin_lock_init() or DEFINE_SPINLOCK()
 - convert rwlocks in a similar manner

this patch was generated automatically.

Motivation:

 - cleanliness
 - lockdep needs control of lock initialization, which the open-coded
   variants do not give
 - it's also useful for -rt and for lock debugging in general

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-27 17:32:39 -07:00
Adrian Bunk b6cd0b772d [PATCH] fs/buffer.c: cleanups
- add a proper prototype for the following global function:
  - buffer_init()

- make the following needlessly global function static:
  - end_buffer_async_write()

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-27 17:32:38 -07:00
Randy Dunlap c9cf55285e [PATCH] add poison.h and patch primary users
Localize poison values into one header file for better documentation and
easier/quicker debugging and so that the same values won't be used for
multiple purposes.

Use these constants in core arch., mm, driver, and fs code.

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Acked-by: Matt Mackall <mpm@selenic.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-27 17:32:38 -07:00
Ingo Molnar e6e5494cb2 [PATCH] vdso: randomize the i386 vDSO by moving it into a vma
Move the i386 VDSO down into a vma and thus randomize it.

Besides the security implications, this feature also helps debuggers, which
can COW a vma-backed VDSO just like a normal DSO and can thus do
single-stepping and other debugging features.

It's good for hypervisors (Xen, VMWare) too, which typically live in the same
high-mapped address space as the VDSO, hence whenever the VDSO is used, they
get lots of guest pagefaults and have to fix such guest accesses up - which
slows things down instead of speeding things up (the primary purpose of the
VDSO).

There's a new CONFIG_COMPAT_VDSO (default=y) option, which provides support
for older glibcs that still rely on a prelinked high-mapped VDSO.  Newer
distributions (using glibc 2.3.3 or later) can turn this option off.  Turning
it off is also recommended for security reasons: attackers cannot use the
predictable high-mapped VDSO page as syscall trampoline anymore.

There is a new vdso=[0|1] boot option as well, and a runtime
/proc/sys/vm/vdso_enabled sysctl switch, that allows the VDSO to be turned
on/off.

(This version of the VDSO-randomization patch also has working ELF
coredumping, the previous patch crashed in the coredumping code.)

This code is a combined work of the exec-shield VDSO randomization
code and Gerd Hoffmann's hypervisor-centric VDSO patch. Rusty Russell
started this patch and i completed it.

[akpm@osdl.org: cleanups]
[akpm@osdl.org: compile fix]
[akpm@osdl.org: compile fix 2]
[akpm@osdl.org: compile fix 3]
[akpm@osdl.org: revernt MAXMEM change]
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Arjan van de Ven <arjan@infradead.org>
Cc: Gerd Hoffmann <kraxel@suse.de>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Zachary Amsden <zach@vmware.com>
Cc: Andi Kleen <ak@muc.de>
Cc: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-27 17:32:38 -07:00
Nathan Scott 6fdf8ccc09 [XFS] Rework code snippets slightly to remove remaining recent-gcc
warnings.

SGI-PV: 904196
SGI-Modid: xfs-linux-melb:xfs-kern:26364a

Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-28 10:13:52 +10:00
Steve French f40c562855 [CIFS] Fix authentication choice so we do not force NTLMv2 unless the
user specifies it is required or turns of ntlm

Signed-off-by: Steve French <sfrench@us.ibm.com>
2006-06-28 00:13:38 +00:00
Eric Sesterhenn 73024cf115 [XFS] Fix realtime subvolume expansion, a porting bug b0rked it. Coverity
made me look at this code (bug id #344). We only return with
XFS_ERROR(EINVAL) if mp->m_rtdev_targp is valid and pass it otherwise to
xfs_read_buf() where some function calls later it gets dereferenced by an
assert.

SGI-PV: 954266
SGI-Modid: xfs-linux-melb:xfs-kern:26363a

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-28 08:42:26 +10:00
David Brownell 266bee8869 [PATCH] fix static linking of NFS
Builds on ARM report link problems with common configurations like
statically linked NFS (for nfsroot).  The symptom is that __init
section code references __exit section code; that won't work since
the exit sections are discarded (since they can never be called).

The best fix for these particular cases would be an "__init_or_exit"
section annotation.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Acked-by: Trond Myklebust <trond.myklebust@fys.uio.no>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-27 14:07:19 -07:00
Steve French 0223cf0b10 [CIFS] Fix alignment of unicode strings in previous patch
Signed-off-by: Steve French <sfrench@us.ibm.com>
2006-06-27 19:50:57 +00:00
KaiGai Kohei 04510dee3c [JFFS2][XATTR] coexistence between xattr and write buffering support.
Drop '&& !JFFS2_FS_WRITEBUFFER' from fs/Kconfig.
The series of previous patches enables to use those
functionality at same time.

Signed-off-by: KaiGai Kohei <kaigai@ak.jp.nec.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-06-27 16:20:06 +01:00
KaiGai Kohei 332a6b99c5 [JFFS2][XATTR] Fix wrong copyright
summary.c was modified at 2006.

Signed-off-by: KaiGai Kohei <kaigai@ak.jp.nec.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-06-27 16:19:39 +01:00
KaiGai Kohei 2c887e2359 [JFFS2][XATTR] Re-define xd->refcnt as atomic_t
In jffs2_release_xattr_datum(), it refers xd->refcnt to ensure
whether releasing xd is allowed or not.
But we can't hold xattr_sem since this function is called under
spin_lock(&c->erase_completion_lock). Thus we have to refer it
without any locking.

This patch redefine xd->refcnt as atomic_t. It enables to refer
xd->refcnt without any locking.

Signed-off-by: KaiGai Kohei <kaigai@ak.jp.nec.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-06-27 16:19:06 +01:00
KaiGai Kohei 355ed4e141 [JFFS2][XATTR] Fix memory leak with jffs2_xattr_ref
If xattr_ref is associated with an orphan inode_cache
on filesystem mounting, those xattr_refs are not
released even if this inode_cache is released.

This patch enables to call jffs2_xattr_delete_inode()
for such a irregular inode_cachde too.

Signed-off-by: KaiGai Kohei <kaigai@ak.jp.nec.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-06-27 16:18:30 +01:00
KaiGai Kohei 8a13695cbe [JFFS2][XATTR] rid unnecessary writing of delete marker.
In the followinf situation, an explicit delete marker is not
necessary, because we can certainlly detect those obsolete
xattr_datum or xattr_ref on next mounting.

- When to delete xattr_datum node.
- When to delete xattr_ref node on removing inode.
- When to delete xattr_ref node on updating xattr.

This patch rids writing delete marker in those situations.

Signed-off-by: KaiGai Kohei <kaigai@ak.jp.nec.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-06-27 16:18:02 +01:00
KaiGai Kohei a1ae76e96a [JFFS2][XATTR] Fix ACL bug when updating null xattr by null ACL.
This patch enable to handle the case when updating null xattr
by null ACL.

When we try to set NULL into NULL xattr, xattr subsystem returns
-ENODATA. This patch enables to handle this error code.

[2/3] jffs2-xattr-v6-02-fix_posixacl_bug.patch

Signed-off-by: KaiGai Kohei <kaigai@ak.jp.nec.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-06-27 16:17:04 +01:00
KaiGai Kohei c9f700f840 [JFFS2][XATTR] using 'delete marker' for xdatum/xref deletion
- When xdatum is removed, a new xdatum with 'delete marker' is
  written. (version==0xffffffff means 'delete marker')
- When xref is removed, a new xref with 'delete marker' is written.
  (odd-numbered xseqno means 'delete marker')

- delete_xattr_(datum/xref)_delay() are new deletion functions
  are added. We can only use them if we can detect the target
  obsolete xdatum/xref as a orphan or errir one.
  (e.g when inode deletion, or detecting crc error)

[1/3] jffs2-xattr-v6-01-delete_marker.patch

Signed-off-by: KaiGai Kohei <kaigai@ak.jp.nec.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-06-27 16:16:26 +01:00
Steve French 750d1151a6 [CIFS] Fix allocation of buffers for new session setup routine to allow
longer user and domain names and allow passing sec options on mount

Signed-off-by: Steve French <sfrench@us.ibm.com>
2006-06-27 06:28:30 +00:00
Nathan Scott 97dfd70c89 [XFS] Remove a race condition where a linked inode could BUG_ON in
d_instantiate, due to fast transaction committal removing the last
remaining reference before we were all done.

SGI-PV: 953287
SGI-Modid: xfs-linux-melb:xfs-kern:26347a

Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-27 16:13:46 +10:00
Alexey Dobriyan 05a3332885 [XFS] Remove redundant directory checks from inode link operation.
SGI-PV: 904196
SGI-Modid: xfs-linux-melb:xfs-kern:26343a

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-27 16:13:29 +10:00
Nathan Scott ebe1090549 [XFS] Remove a couple of no-longer-used macros.
SGI-PV: 904196
SGI-Modid: xfs-linux-melb:xfs-kern:26339a

Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-27 16:13:02 +10:00
Alexey Dobriyan 1998764e5a [XFS] Reduce size of xfs_trans_t structure. * remove ->t_forw, ->t_back --
unused * ->t_ag_freeblks_delta, ->t_ag_flist_delta, ->t_ag_btree_delta
are debugging aid -- wrap them in everyone's favourite way.    As a
result, cut "xfs_trans" slab object size from 592 to 572 bytes here.

SGI-PV: 904196
SGI-Modid: xfs-linux-melb:xfs-kern:26319a

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-27 16:12:40 +10:00
Alexey Dobriyan b3bbed1d08 [XFS] remove unused behaviour lock - shrink XFS vnode as a side effect.
SGI-PV: 904196
SGI-Modid: xfs-linux-melb:xfs-kern:26299a

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-27 16:12:15 +10:00
Alexey Dobriyan 71306f3b88 [XFS] * There is trivial "inode => vnode => inode" conversion, but only
flags and   mode of final inode are looked at. Pass original inode
instead. * Two occurences of bhv_vnode_t go out.

SGI-PV: 904196
SGI-Modid: xfs-linux-melb:xfs-kern:26298a

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-27 14:10:29 +10:00
Alexey Dobriyan b71d300c8b [XFS] link(2) on directory is banned in VFS.
SGI-PV: 904196
SGI-Modid: xfs-linux-melb:xfs-kern:26293a

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-06-27 12:45:17 +10:00
Adrian Bunk 3fb5a9891d [PATCH] fs/ocfs2/dlm/: cleanups
This patch #if 0's the no longer used dlm_dump_lock_resources().

Since this makes dlmdebug.h empty, this patch also removes this header.

Additionally, the needlessly global dlm_is_node_recovered() is made
static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:43:21 -07:00
Mark Fasheh 43dee336c9 ocfs2: fix compiler warnings in dlm_convert_lock_handler()
We need to cast to unsigned long long.

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:43:20 -07:00
Mark Fasheh 8a9343fa24 ocfs2: dlm_print_one_mle() needs to be defined
Fixes compile breakage.

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:43:19 -07:00
Kurt Hackel 0032abd674 ocfs2: remove whitespace in dlmunlock.c
Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:43:19 -07:00
Kurt Hackel 3156d26701 ocfs2: move dlm work to a private work queue
The work that is done can block for long periods of time and so is not
appropriate for keventd.

Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:43:18 -07:00
Kurt Hackel 495ac96e63 ocfs2: fix incorrect error returns
Use DLM_REJECTED instead of DLM_RECOVERING.

Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:43:17 -07:00
Kurt Hackel 3b3b84a892 ocfs2: tune down some noisy messages during dlm recovery
Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:43:16 -07:00
Kurt Hackel 56a7c104bc ocfs2: display message before waiting for recovery to complete
Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:43:15 -07:00
Kurt Hackel 44a7f1d063 ocfs2: mlog in dlm_convert_lock_handler() should be ML_ERROR
Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:43:15 -07:00
Kurt Hackel b220532a71 ocfs2: retry operations when a lock is marked in recovery
Before checking for a nonexistent lock, make sure the lockres is not marked
RECOVERING. The caller will just retry and the state should be fixed up when
recovery completes.

Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:43:14 -07:00
Kurt Hackel f85cd47a58 ocfs2: use cond_resched() in dlm_thread()
yield() does not yield.  cond_resched() does.

Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:43:13 -07:00
Kurt Hackel ad8100e0d2 ocfs2: use GFP_NOFS in some dlm operations
Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:43:12 -07:00
Kurt Hackel b7084ab538 ocfs2: wait for recovery when starting lock mastery
Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:43:12 -07:00
Kurt Hackel c27069e6cf ocfs2: continue recovery when a dead node is encountered
Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:43:11 -07:00
Kurt Hackel 67a187412b ocfs2: remove unneccesary spin_unlock() in dlm_remaster_locks()
Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:43:10 -07:00
Kurt Hackel 6a41321121 ocfs2: dlm_remaster_locks() should never exit without completing
We cannot restart recovery. Once we begin to recover a node, keep the state
of the recovery intact and follow through, regardless of any other node
deaths that may occur.

Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:43:09 -07:00
Kurt Hackel c8df412e1c ocfs2: special case recovery lock in dlmlock_remote()
If the previous master of the recovery lock dies, let calc_usage take it
down completely and let the caller completely redo the dlmlock() call.
Otherwise, there will never be an opportunity to re-master the lockres and
recovery wont be able to progress.

Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:43:08 -07:00
Kurt Hackel 36407488b1 ocfs2: pending mastery asserts and migrations should block each other
Use the existing structure for blocking migrations when ASTs are pending to
achieve the same result. If we can catch the assert before it goes on the
wire, just cancel it and let the migration continue.

Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:43:08 -07:00
Kurt Hackel c87a9ae705 ocfs2: temporarily disable automatic lock migration
Now we never change the owner of a lock resource until unmount or node
death. This will be re-enabled once some issues in the algorithm used have
been resolved.

Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:43:07 -07:00