Goldwyn Rodrigues 2aa82191ac md-cluster: Perform a lazy update ... In a clustered environment, a change such as marking a device faulty, can be recorded by any of the nodes. This is communicated to all the nodes and re-recording such a change is unnecessary, and quite often pretty disruptive. With this patch, just before the update, we detect for the changes and if the changes are already in superblock, we abort the update after clearing all the flags Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>		2015-10-12 01:37:17 -05:00
..
bcache	bcache: remove driver private bio splitting code	2015-08-13 12:31:40 -06:00
persistent-data	dm: remove unlikely() before IS_ERR()	2015-08-12 11:32:21 -04:00
bitmap.c	md-cluster: Use a small window for resync	2015-10-12 01:32:05 -05:00
bitmap.h	md-cluster: Use a small window for resync	2015-10-12 01:32:05 -05:00
dm-bio-prison.c	block: add a bi_error field to struct bio	2015-07-29 08:55:15 -06:00
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	block: add a bi_error field to struct bio	2015-07-29 08:55:15 -06:00
dm-bufio.h	dm snapshot: use dm-bufio prefetch	2014-01-14 23:23:03 -05:00
dm-builtin.c	dm sysfs: fix a module unload race	2014-01-14 23:23:04 -05:00
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 policy smq: move 'dm-cache-default' module alias to SMQ	2015-08-12 11:27:29 -04:00
dm-cache-policy-smq.c	dm cache policy smq: change the mutex to a spinlock	2015-08-12 11:32:19 -04:00
dm-cache-policy.c	dm cache: add policy name to status output	2014-01-16 13:44:11 -05:00
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	Merge tag 'dm-4.3-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm	2015-09-02 16:35:26 -07:00
dm-crypt.c	Merge tag 'dm-4.3-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm	2015-09-02 16:35:26 -07:00
dm-delay.c	dm: do not override error code returned from dm_get_device()	2015-08-12 11:32:21 -04:00
dm-era-target.c	block: kill merge_bvec_fn() completely	2015-08-13 12:31:57 -06:00
dm-exception-store.c
dm-exception-store.h
dm-flakey.c	Merge tag 'dm-4.3-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm	2015-09-02 16:35:26 -07:00
dm-io.c	block: remove bio_get_nr_vecs()	2015-08-13 12:32:04 -06:00
dm-ioctl.c	char: make misc_deregister a void function	2015-08-05 10:35:49 -07:00
dm-kcopyd.c
dm-linear.c	Merge tag 'dm-4.3-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm	2015-09-02 16:35:26 -07:00
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	Merge tag 'dm-4.3-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm	2015-09-02 16:35:26 -07:00
dm-log.c
dm-mpath.c	dm-mpath, scsi_dh: request scsi_dh modules in scsi_dh, not dm-mpath	2015-08-28 13:14:55 -07:00
dm-mpath.h
dm-path-selector.c
dm-path-selector.h
dm-queue-length.c
dm-raid1.c	Merge tag 'dm-4.3-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm	2015-09-02 16:35:26 -07:00
dm-raid.c	block: kill merge_bvec_fn() completely	2015-08-13 12:31:57 -06:00
dm-region-hash.c
dm-round-robin.c
dm-service-time.c
dm-snap-persistent.c	dm: remove unlikely() before IS_ERR()	2015-08-12 11:32:21 -04:00
dm-snap-transient.c
dm-snap.c	Merge tag 'dm-4.3-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm	2015-09-02 16:35:26 -07:00
dm-stats.c	dm stats: report precise_timestamps and histogram in @stats_list output	2015-08-18 17:20:03 -04:00
dm-stats.h	dm stats: support precise timestamps	2015-06-17 12:40:40 -04:00
dm-stripe.c	Merge tag 'dm-4.3-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm	2015-09-02 16:35:26 -07:00
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	block: Replace SG_GAPS with new queue limits mask	2015-08-19 14:26:02 -07:00
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: delete btrees when releasing metadata snapshot	2015-08-12 10:42:51 -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	Merge tag 'dm-4.3-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm	2015-09-02 16:35:26 -07:00
dm-uevent.c
dm-uevent.h
dm-verity.c	Merge tag 'dm-4.3-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm	2015-09-02 16:35:26 -07:00
dm-zero.c	block: add a bi_error field to struct bio	2015-07-29 08:55:15 -06:00
dm.c	Merge tag 'dm-4.3-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm	2015-09-02 16:35:26 -07:00
dm.h	block: kill merge_bvec_fn() completely	2015-08-13 12:31:57 -06:00
faulty.c	block: add a bi_error field to struct bio	2015-07-29 08:55:15 -06:00
Kconfig	SCSI misc on 20150911	2015-09-11 18:15:18 -07:00
linear.c	block: kill merge_bvec_fn() completely	2015-08-13 12:31:57 -06:00
linear.h
Makefile	dm cache: add stochastic-multi-queue (smq) policy	2015-06-11 17:12:59 -04:00
md-cluster.c	md-cluster: Improve md_reload_sb to be less error prone	2015-10-12 01:34:48 -05:00
md-cluster.h	md-cluster: Use a small window for resync	2015-10-12 01:32:05 -05:00
md.c	md-cluster: Perform a lazy update	2015-10-12 01:37:17 -05:00
md.h	md-cluster: Improve md_reload_sb to be less error prone	2015-10-12 01:34:48 -05:00
multipath.c	md: drop null test before destroy functions	2015-10-02 17:23:44 +10:00
multipath.h
raid0.c	md/raid0: apply base queue limits *before* disk_stack_limits	2015-10-02 17:23:44 +10:00
raid0.h	block: kill merge_bvec_fn() completely	2015-08-13 12:31:57 -06:00
raid1.c	md-cluster: Improve md_reload_sb to be less error prone	2015-10-12 01:34:48 -05:00
raid1.h	md-cluster: Use a small window for resync	2015-10-12 01:32:05 -05:00
raid5.c	md-cluster: Use a small window for resync	2015-10-12 01:32:05 -05:00
raid5.h	md/raid5: ensure device failure recorded before write request returns.	2015-08-31 19:43:59 +02:00
raid10.c	md-cluster: Use a small window for resync	2015-10-12 01:32:05 -05:00
raid10.h	md/raid10: ensure device failure recorded before write request returns.	2015-08-31 19:43:45 +02:00