Guoqing Jiang b5ef56789b md-cluster: add the error check if failed to get dlm lock ...

In complicated cluster environment, it is possible that the
dlm lock couldn't be get/convert on purpose, the related err
info is added for better debug potential issue.

For lockres_free, if the lock is blocking by a lock request or
conversion request, then dlm_unlock just put it back to grant
queue, so need to ensure the lock is free finally.

Signed-off-by: Guoqing Jiang <gqjiang@suse.com>
Signed-off-by: NeilBrown <neilb@suse.com>

2015-08-31 19:41:56 +02:00

..

bcache

bcache: don't embed 'return' statements in closure macros

2015-07-11 09:57:32 -06:00

persistent-data

dm btree: silence lockdep lock inversion in dm_btree_del()

2015-07-06 10:45:02 -04:00

bitmap.c

Merge tag 'md/4.2-fixes' of git://neil.brown.name/md

2015-07-25 11:24:58 -07:00

bitmap.h

md-cluster: re-add capabilities

2015-04-22 07:59:39 +10:00

dm-bio-prison.c

dm bio prison: add dm_cell_promote_or_release()

2015-05-29 14:19:06 -04:00

dm-bio-prison.h

dm bio prison: add dm_cell_promote_or_release()

2015-05-29 14:19:06 -04:00

dm-bio-record.h

…

dm-bufio.c

dm bufio: fix time comparison to use time_after_eq()

2015-02-09 13:06:48 -05:00

dm-bufio.h

…

dm-builtin.c

…

dm-cache-block-types.h

dm cache: revert "remove remainder of distinct discard block size"

2014-11-10 15:25:30 -05:00

dm-cache-metadata.c

dm cache: add fail io mode and needs_check flag

2015-06-11 17:13:00 -04:00

dm-cache-metadata.h

dm cache: add fail io mode and needs_check flag

2015-06-11 17:13:00 -04:00

dm-cache-policy-cleaner.c

dm cache: pass a new 'critical' flag to the policies when requesting writeback work

2015-05-29 14:19:04 -04:00

dm-cache-policy-internal.h

dm cache: age and write back cache entries even without active IO

2015-06-11 17:13:01 -04:00

dm-cache-policy-mq.c

dm cache: switch the "default" cache replacement policy from mq to smq

2015-06-17 12:40:38 -04:00

dm-cache-policy-smq.c

dm cache policy smq: fix alloc_bitset check that always evaluates as false

2015-07-27 07:58:15 -04:00

dm-cache-policy.c

…

dm-cache-policy.h

dm cache: age and write back cache entries even without active IO

2015-06-11 17:13:01 -04:00

dm-cache-target.c

dm cache: fix device destroy hang due to improper prealloc_used accounting

2015-07-29 14:32:09 -04:00

dm-crypt.c

dm crypt: add comments to better describe crypto processing logic

2015-05-29 14:19:02 -04:00

dm-delay.c

dm delay: use msecs_to_jiffies for time conversion

2015-04-15 12:10:21 -04:00

dm-era-target.c

dm era: check for a non-NULL metadata object before closing it

2014-06-03 13:44:08 -04:00

dm-exception-store.c

…

dm-exception-store.h

…

dm-flakey.c

…

dm-io.c

dm io: deal with wandering queue limits when handling REQ_DISCARD and REQ_WRITE_SAME

2015-02-27 14:53:32 -05:00

dm-ioctl.c

dm: only initialize the request_queue once

2015-04-30 10:25:21 -04:00

dm-kcopyd.c

…

dm-linear.c

…

dm-log-userspace-base.c

dm log userspace base: fix compile warning

2015-04-15 12:10:20 -04:00

dm-log-userspace-transfer.c

dm log userspace transfer: match wait_for_completion_timeout return type

2015-04-15 12:10:20 -04:00

dm-log-userspace-transfer.h

…

dm-log-writes.c

dm log writes: use ULL suffix for 64-bit constants

2015-05-29 14:19:01 -04:00

dm-log.c

…

dm-mpath.c

dm mpath: fix leak of dm_mpath_io structure in blk-mq .queue_rq error path

2015-05-27 17:37:22 -04:00

dm-mpath.h

…

dm-path-selector.c

…

dm-path-selector.h

…

dm-queue-length.c

…

dm-raid1.c

dm raid1: keep issuing IO after leg failure

2015-05-29 14:19:02 -04:00

dm-raid.c

dm raid: add support for the MD RAID0 personality

2015-05-29 14:19:00 -04:00

dm-region-hash.c

…

dm-round-robin.c

…

dm-service-time.c

…

dm-snap-persistent.c

dm snapshot: remove unnecessary NULL checks before vfree() calls

2015-02-09 13:06:49 -05:00

dm-snap-transient.c

…

dm-snap.c

block: remove management of bi_remaining when restoring original bi_end_io

2015-05-22 08:58:55 -06:00

dm-stats.c

dm stats: add support for request-based DM devices

2015-06-17 12:40:41 -04:00

dm-stats.h

dm stats: support precise timestamps

2015-06-17 12:40:40 -04:00

dm-stripe.c

dm stripe: drop useless exit point from dm_stripe_init()

2015-05-29 14:19:01 -04:00

dm-switch.c

dm switch: efficiently support repetitive patterns

2014-08-01 12:30:37 -04:00

dm-sysfs.c

dm: add 'use_blk_mq' module param and expose in per-device ro sysfs attr

2015-04-15 12:10:17 -04:00

dm-table.c

Revert "block, dm: don't copy bios for request clones"

2015-06-26 10:11:58 -04:00

dm-target.c

dm: allocate requests in target when stacking on blk-mq devices

2015-02-09 13:06:47 -05:00

dm-thin-metadata.c

dm thin metadata: fix a race when entering fail mode

2015-06-11 17:13:06 -04:00

dm-thin-metadata.h

dm thin metadata: add dm_thin_remove_range()

2015-06-11 17:13:04 -04:00

dm-thin.c

dm thin: return -ENOSPC when erroring retry list due to out of data space

2015-07-26 17:39:19 -04:00

dm-uevent.c

…

dm-uevent.h

…

dm-verity.c

block: remove management of bi_remaining when restoring original bi_end_io

2015-05-22 08:58:55 -06:00

dm-zero.c

dm crypt, dm zero: update author name following legal name change

2014-07-10 16:44:14 -04:00

dm.c

dm: fix use after free crash due to incorrect cleanup sequence

2015-07-13 09:14:11 -04:00

dm.h

Merge tag 'dm-4.2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

2015-06-26 12:35:01 -07:00

faulty.c

md: rename ->stop to ->free

2015-02-04 08:35:52 +11:00

Kconfig

dm crypt: update wiki page URL

2015-07-27 07:58:16 -04:00

linear.c

md: rename ->stop to ->free

2015-02-04 08:35:52 +11:00

linear.h

…

Makefile

dm cache: add stochastic-multi-queue (smq) policy

2015-06-11 17:12:59 -04:00

md-cluster.c

md-cluster: add the error check if failed to get dlm lock

2015-08-31 19:41:56 +02:00

md-cluster.h

Fix read-balancing during node failure

2015-07-24 13:37:59 +10:00

md.c

md-cluster: transfer the resync ownership to another node

2015-08-31 19:41:12 +02:00

md.h

writeback: separate out include/linux/backing-dev-defs.h

2015-06-02 08:33:34 -06:00

multipath.c

md: rename ->stop to ->free

2015-02-04 08:35:52 +11:00

multipath.h

…

raid0.c

md/raid0: update queue parameter in a safer location.

2015-08-03 17:12:44 +10:00

raid0.h

…

raid1.c

md: close some races between setting and checking sync_action.

2015-08-31 19:30:40 +02:00

raid1.h

md: make ->congested robust against personality changes.

2015-02-04 08:35:52 +11:00

raid5.c

md/raid5: handle possible race as reshape completes.

2015-08-31 19:38:59 +02:00

raid5.h

md/raid5: avoid races when changing cache size.

2015-07-22 14:04:15 +10:00

raid10.c

md/raid10: fix a few typos in comments

2015-08-31 19:32:09 +02:00

raid10.h

md: make ->congested robust against personality changes.

2015-02-04 08:35:52 +11:00