Mikulas Patocka 17aa03326d dm snapshot: delay merging a chunk until writes to it complete ...

Track writes to chunks that are currently being merged and delay merging
a chunk until all writes to that chunk finish.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Reviewed-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>

2009-12-10 23:52:33 +00:00

..

raid6test

md: drivers/md/unroll.pl replaced with awk analog

2009-10-16 16:25:19 +11:00

.gitignore

gitignore: misc files

2006-01-01 22:21:50 +01:00

bitmap.c

md: remove clumsy usage of do_sync_mapping_range from bitmap code

2009-10-16 15:56:01 +11:00

bitmap.h

md: move headers out of include/linux/raid/

2009-03-31 14:27:03 +11:00

dm-bio-record.h

dm: preserve bi_io_vec when resubmitting bios

2009-04-02 19:55:23 +01:00

dm-crypt.c

dm crypt: add plain64 iv

2009-12-10 23:52:25 +00:00

dm-delay.c

dm table: pass correct dev area size to device_area_is_valid

2009-07-23 20:30:42 +01:00

dm-exception-store.c

dm snapshot: move cow ref from exception store to snap core

2009-12-10 23:52:12 +00:00

dm-exception-store.h

dm snapshot: add merging

2009-12-10 23:52:32 +00:00

dm-io.c

dm io: handle empty barriers

2009-12-10 23:52:22 +00:00

dm-ioctl.c

dm: rename dm_suspended to dm_suspended_md

2009-12-10 23:52:26 +00:00

dm-kcopyd.c

dm kcopyd: accept zero size jobs

2009-12-10 23:52:13 +00:00

dm-linear.c

dm table: pass correct dev area size to device_area_is_valid

2009-07-23 20:30:42 +01:00

dm-log-userspace-base.c

dm log: userspace fix incorrect luid cast in userspace_ctr

2009-10-16 23:18:15 +01:00

dm-log-userspace-transfer.c

dm/connector: Only process connector packages from privileged processes

2009-10-02 10:54:10 -07:00

dm-log-userspace-transfer.h

dm log: userspace add luid to distinguish between concurrent log instances

2009-09-04 20:40:34 +01:00

dm-log.c

dm raid1: report flush errors separately in status

2009-12-10 23:52:02 +00:00

dm-mpath.c

dm mpath: reject messages when device is suspended

2009-12-10 23:52:27 +00:00

dm-mpath.h

dm mpath: remove is_active from struct dm_path

2008-10-10 13:36:58 +01:00

dm-path-selector.c

dm: path selector use module refcount directly

2009-04-02 19:55:27 +01:00

dm-path-selector.h

dm mpath: add start_io and nr_bytes to path selectors

2009-06-22 10:12:27 +01:00

dm-queue-length.c

dm mpath: add queue length load balancer

2009-06-22 10:12:27 +01:00

dm-raid1.c

dm raid1: explicitly initialise bio_lists

2009-12-10 23:52:06 +00:00

dm-region-hash.c

dm raid1: remove bio_endio from dm_rh_mark_nosync

2009-12-10 23:52:05 +00:00

dm-round-robin.c

dm mpath: add start_io and nr_bytes to path selectors

2009-06-22 10:12:27 +01:00

dm-service-time.c

dm mpath: add service time load balancer

2009-06-22 10:12:28 +01:00

dm-snap-persistent.c

dm exception store: add merge specific methods

2009-12-10 23:52:29 +00:00

dm-snap-transient.c

dm snapshot: move cow ref from exception store to snap core

2009-12-10 23:52:12 +00:00

dm-snap.c

dm snapshot: delay merging a chunk until writes to it complete

2009-12-10 23:52:33 +00:00

dm-stripe.c

block: Optimal I/O limit wrapper

2009-09-14 08:24:52 +02:00

dm-sysfs.c

dm: rename dm_suspended to dm_suspended_md

2009-12-10 23:52:26 +00:00

dm-table.c

dm: bind new table before destroying old

2009-12-10 23:52:23 +00:00

dm-target.c

dm target: remove struct tt_internal

2009-04-02 19:55:28 +01:00

dm-uevent.c

dm: avoid _hash_lock deadlock

2009-12-10 23:51:52 +00:00

dm-uevent.h

dm: uevent generate events

2007-10-20 02:01:26 +01:00

dm-zero.c

dm: consolidate target deregistration error handling

2009-01-06 03:04:58 +00:00

dm.c

dm: export suspended state to targets

2009-12-10 23:52:27 +00:00

dm.h

dm: rename dm_suspended to dm_suspended_md

2009-12-10 23:52:26 +00:00

faulty.c

md: Move check for bitmap presence to personality code.

2009-06-18 08:49:23 +10:00

Kconfig

Merge branch 'dmaengine' into async-tx-next

2009-09-08 17:55:21 -07:00

linear.c

md: report device as congested when suspended

2009-09-23 18:10:29 +10:00

linear.h

md/linear: use call_rcu to free obsolete 'conf' structures.

2009-06-18 08:49:42 +10:00

Makefile

md: drivers/md/unroll.pl replaced with awk analog

2009-10-16 16:25:19 +11:00

md.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/sysctl-2.6

2009-12-08 07:38:50 -08:00

md.h

md: report device as congested when suspended

2009-09-23 18:10:29 +10:00

mktables.c

md/raid6: move raid6 data processing to raid6_pq.ko

2009-03-31 15:09:39 +11:00

multipath.c

md: remove unnecessary memset from multipath.

2009-09-23 18:16:31 +10:00

multipath.h

md: remove mddev_to_conf "helper" macro

2009-06-16 16:54:21 +10:00

raid0.c

md: report device as congested when suspended

2009-09-23 18:10:29 +10:00

raid0.h

md: remove mddev_to_conf "helper" macro

2009-06-16 16:54:21 +10:00

raid1.c

md: revert incorrect fix for read error handling in raid1.

2009-12-01 17:30:59 +11:00

raid1.h

md: remove mddev_to_conf "helper" macro

2009-06-16 16:54:21 +10:00

raid5.c

md/raid5: Allow dirty-degraded arrays to be assembled when only party is degraded.

2009-11-13 17:47:00 +11:00

raid5.h

md: fix problems with RAID6 calculations for DDF.

2009-10-16 16:27:34 +11:00

raid6algos.c

md/raid6: move raid6 data processing to raid6_pq.ko

2009-03-31 15:09:39 +11:00

raid6altivec.uc

md: drivers/md/unroll.pl replaced with awk analog

2009-10-16 16:25:19 +11:00

raid6int.uc

md: drivers/md/unroll.pl replaced with awk analog

2009-10-16 16:25:19 +11:00

raid6mmx.c

md/raid6: move raid6 data processing to raid6_pq.ko

2009-03-31 15:09:39 +11:00

raid6recov.c

md/raid6: move raid6 data processing to raid6_pq.ko

2009-03-31 15:09:39 +11:00

raid6sse1.c

md/raid6: move raid6 data processing to raid6_pq.ko

2009-03-31 15:09:39 +11:00

raid6sse2.c

md/raid6: move raid6 data processing to raid6_pq.ko

2009-03-31 15:09:39 +11:00

raid6x86.h

md: fix typo in FSF address

2009-03-31 14:57:37 +11:00

raid10.c

md: raid1/raid10: handle allocation errors during array setup.

2009-10-16 15:55:44 +11:00

raid10.h

md: remove mddev_to_conf "helper" macro

2009-06-16 16:54:21 +10:00

unroll.awk

md: drivers/md/unroll.pl replaced with awk analog

2009-10-16 16:25:19 +11:00