Commit Graph

30714 Commits

Author SHA1 Message Date
Greg Kroah-Hartman aa0a2ddc54 [PATCH] 64bit resource: fix up printks for resources in sound drivers
This is needed if we wish to change the size of the resource structures.

Based on an original patch from Vivek Goyal <vgoyal@in.ibm.com>

Cc: Vivek Goyal <vgoyal@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-27 09:23:58 -07:00
Greg Kroah-Hartman 740e518efc [PATCH] 64bit resource: C99 changes for struct resource declarations
Based on an original patch from Ralf Baechle <ralf@linux-mips.org> and
Vivek Goyal <vgoyal@in.ibm.com>.  This is needed in order to prepare for
changing the size of resources.

Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Vivek Goyal <vgoyal@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-27 09:23:58 -07:00
Linus Torvalds d38b69689c Revert "kbuild: fix make -rR breakage"
This reverts commit e5c44fd88c.

Thanks to Daniel Ritz and Michal Piotrowski for noticing the problem.

Daniel says:

  "[The] reason is a recent change that made modules always shows as
   module.mod.  it breaks modprobe and probably many scripts..besides
   lsmod looking horrible

   stuff like this in modprobe.conf:
        install pcmcia_core /sbin/modprobe --ignore-install pcmcia_core; /sbin/modprobe pcmcia
   makes modprobe fork/exec endlessly calling itself...until oom
   interrupts it"

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-26 16:59:26 -07:00
Linus Torvalds eb99adde31 Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2: (56 commits)
  [PATCH] fs/ocfs2/dlm/: cleanups
  ocfs2: fix compiler warnings in dlm_convert_lock_handler()
  ocfs2: dlm_print_one_mle() needs to be defined
  ocfs2: remove whitespace in dlmunlock.c
  ocfs2: move dlm work to a private work queue
  ocfs2: fix incorrect error returns
  ocfs2: tune down some noisy messages during dlm recovery
  ocfs2: display message before waiting for recovery to complete
  ocfs2: mlog in dlm_convert_lock_handler() should be ML_ERROR
  ocfs2: retry operations when a lock is marked in recovery
  ocfs2: use cond_resched() in dlm_thread()
  ocfs2: use GFP_NOFS in some dlm operations
  ocfs2: wait for recovery when starting lock mastery
  ocfs2: continue recovery when a dead node is encountered
  ocfs2: remove unneccesary spin_unlock() in dlm_remaster_locks()
  ocfs2: dlm_remaster_locks() should never exit without completing
  ocfs2: special case recovery lock in dlmlock_remote()
  ocfs2: pending mastery asserts and migrations should block each other
  ocfs2: temporarily disable automatic lock migration
  ocfs2: do not unconditionally purge the lockres in dlmlock_remote()
  ...
2006-06-26 16:06:08 -07:00
Linus Torvalds f6e6e88373 Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] 3657/1: S3C24XX: Documentation update of Overview.txt
  [ARM] Update mach-types
  [ARM] 3656/1: S3C2412: Add S3C2412 and S3C2413 documenation
  [ARM] 3654/1: add ajeco 1arm sbc support
  [ARM] fix drivers/mfd/ucb1x00-core.c IRQ probing bug
  [ARM] 3651/1: S3C24XX: Make arch list more detailed
  [ARM] 3650/1: S3C2412: Update s3c2410_defconfig
  [ARM] 3649/1: S3C24XX: Fix capitalisation of CPU on SMDK2440
  [ARM] 3612/1: make pci bus optional for ixp4xx platform
  [ARM] Remove MODE_(SVC|IRQ|FIQ|USR) and DEFAULT_FIQ
  [ARM] Remove save_lr/restore_pc macros
  [ARM] Remove partial non-v6 binutils compatibility
  [ARM] Remove LOADREGS macro
  [ARM] Remove RETINSTR macro
2006-06-26 15:01:05 -07:00
Linus Torvalds ba262e4a4d Merge master.kernel.org:/home/rmk/linux-2.6-serial
* master.kernel.org:/home/rmk/linux-2.6-serial:
  [SERIAL] 8250_pnp: add support for other Wacom tablets
2006-06-26 15:00:33 -07:00
Ben Dooks f964c303fe [ARM] 3657/1: S3C24XX: Documentation update of Overview.txt
Patch from Ben Dooks

Update the list of supported devices, and remove the
changelog. Add SMDK2413 information.--

Signed-off-by: Ben Dooks <ben-linux@fluff.org>Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-06-26 22:51:08 +01:00
Russell King 18555656de [ARM] Update mach-types
Usual mach-types update.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-06-26 22:50:21 +01:00
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
Kurt Hackel 2abaf97e62 ocfs2: do not unconditionally purge the lockres in dlmlock_remote()
In dlmlock_remote(), do not call purge_lockres until the lock resource
actually changes. otherwise, the mastery info on the lockres will go away
underneath the caller.

Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:43:06 -07:00
Kurt Hackel aa087b8497 ocfs2: increase backoff before waiting for recovery
When mastering non-recovery lock resources, additional time was frequently
needed to allow the disk heartbeat to catch up with the network timeout. the
recovery lock resource is time critical and avoids this path.

Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:43:05 -07:00
Kurt Hackel f42a100b22 ocfs2: have dlm_pre_master_reco_lockres() ignore dead nodes
Recovery will spin in dlm_pre_master_reco_lockres if we do not ignore
timed-out network responses from dead nodes.

Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:43:05 -07:00
Kurt Hackel 6ff06a9391 ocfs2: give the dlm dirty list a reference on the lockres
Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:43:04 -07:00
Kurt Hackel e7e69eb389 ocfs2: teach dlm_restart_lock_mastery() to wait on recovery
Change behavior of dlm_restart_lock_mastery() when a node goes down.  Dump
all responses that have been collected and start over.

Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:43:03 -07:00
Kurt Hackel e4eb03681a ocfs2: gracefully handle stale create_lock messages.
This is an error on the sending side, so gracefully error out on the
receiving end.

Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:43:02 -07:00
Kurt Hackel ccd8b1f916 ocfs2: update lvb immediately during recovery
Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:43:02 -07:00
Kurt Hackel 588e00902b ocfs2: do not send master requests to localhost
Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:43:01 -07:00
Kurt Hackel 8b2198097a ocfs2: purge lockres' sooner
Immediately purge a lockress that the local node is not the master of.

Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:43:00 -07:00
Kurt Hackel 343e26a400 ocfs2: dump mismatching migrated lvbs before BUG()
Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:42:59 -07:00
Kurt Hackel 466d1a4591 ocfs2: make dlm recovery finalization 2 stage
Makes it easier for the recovery process to deal with node death.

Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:42:58 -07:00
Kurt Hackel 69d72b066c ocfs2: dlm recovery / lockres reference count fix
Take a reference on lockres structures while they are on the recovery list.

Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:42:58 -07:00
Kurt Hackel a9ee4c8a67 ocfs2: better error handling during assert master message
handle errors during lock assert master by either killing self or other node

Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:42:57 -07:00
Kurt Hackel a7f90d83ea ocfs2: dump lockres info before we BUG() on a bad reference
Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:42:56 -07:00
Mark Fasheh c0a8520c73 ocfs2: do LVB puts in place
Don't wait until the AST will be fired to do the LVB copy into the lock
resource.

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:42:55 -07:00
Kurt Hackel aa85235427 ocfs2: mle ref count debugging
Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:42:55 -07:00
Kurt Hackel dc2ed195dd ocfs2: allow for an assert message during lock mastery
Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:42:54 -07:00
Kurt Hackel 2d1a868c56 ocfs2: take mle reference during migration
Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:42:53 -07:00
Kurt Hackel 41b8c8a101 ocfs2: properly initialize the mle structure
Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:42:52 -07:00
Kurt Hackel da01ad0552 ocfs2: detach mle from heartbeat events
Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:42:52 -07:00
Kurt Hackel a2bf04774b ocfs2: mle ref counting fixes
Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:42:51 -07:00
Kurt Hackel 958837197e ocfs2: better mle debugging
Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:42:50 -07:00
Kurt Hackel d6dea6e973 ocfs2: clean up recovery related messages
Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-06-26 14:42:49 -07:00