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linux/drivers/md
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Joe Thornber 5a32083d03 dm: take care to copy the space map roots before locking the superblock 
In theory copying the space map root can fail, but in practice it never
does because we're careful to check what size buffer is needed.

But make certain we're able to copy the space map roots before
locking the superblock.

Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Cc: stable@vger.kernel.org # drop dm-era and dm-cache changes as needed
2014-03-27 16:56:23 -04:00
..
bcache
Merge branch 'bcache-for-3.14' of git://evilpiepirate.org/~kent/linux-bcache into for-linus
2014-01-30 12:57:55 -07:00
persistent-data
dm transaction manager: fix corruption due to non-atomic transaction commit
2014-03-27 16:56:23 -04:00
bitmap.c
kernfs: s/sysfs_dirent/kernfs_node/ and rename its friends accordingly
2013-12-11 15:28:36 -08:00
bitmap.h
kernfs: s/sysfs_dirent/kernfs_node/ and rename its friends accordingly
2013-12-11 15:28:36 -08:00
dm-bio-prison.c
dm: add cache target
2013-03-01 22:45:51 +00:00
dm-bio-prison.h
dm: add cache target
2013-03-01 22:45:51 +00:00
dm-bio-record.h
dm: Refactor for new bio cloning/splitting
2013-11-23 22:33:55 -08:00
dm-bufio.c
Merge branch 'for-3.14/core' of git://git.kernel.dk/linux-block
2014-01-30 11:19:05 -08:00
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: remove remainder of distinct discard block size
2014-03-27 16:56:23 -04:00
dm-cache-metadata.c
dm: take care to copy the space map roots before locking the superblock
2014-03-27 16:56:23 -04:00
dm-cache-metadata.h
dm cache: remove remainder of distinct discard block size
2014-03-27 16:56:23 -04:00
dm-cache-policy-cleaner.c
dm cache: policy change version from string to integer set
2013-03-20 17:21:27 +00:00
dm-cache-policy-internal.h
dm cache: add remove_cblock method to policy interface
2013-11-11 11:37:50 -05:00
dm-cache-policy-mq.c
dm cache mq: fix memory allocation failure for large cache devices
2014-02-28 12:18:29 -05:00
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: add policy name to status output
2014-01-16 13:44:11 -05:00
dm-cache-target.c
dm cache: remove remainder of distinct discard block size
2014-03-27 16:56:23 -04:00
dm-crypt.c
block: Convert drivers to immutable biovecs
2013-11-23 22:33:51 -08:00
dm-delay.c
Merge branch 'for-3.14/core' of git://git.kernel.dk/linux-block
2014-01-30 11:19:05 -08:00
dm-era-target.c
dm: take care to copy the space map roots before locking the superblock
2014-03-27 16:56:23 -04:00
dm-exception-store.c
dm: replace simple_strtoul
2012-07-27 15:07:59 +01:00
dm-exception-store.h
…
dm-flakey.c
block: Abstract out bvec iterator
2013-11-23 22:33:47 -08:00
dm-io.c
dm io: fix I/O to multiple destinations
2014-02-17 11:00:05 -05:00
dm-ioctl.c
dm: allow remove to be deferred
2013-11-09 18:20:22 -05:00
dm-kcopyd.c
dm: stop using WQ_NON_REENTRANT
2013-08-23 09:02:13 -04:00
dm-linear.c
block: Abstract out bvec iterator
2013-11-23 22:33:47 -08:00
dm-log-userspace-base.c
dm log userspace: allow mark requests to piggyback on flush requests
2014-01-21 23:46:27 -05:00
dm-log-userspace-transfer.c
connector/userns: replace netlink uses of cap_raised() with capable()
2012-05-10 23:21:39 -04:00
dm-log-userspace-transfer.h
…
dm-log.c
dm: use memweight()
2012-07-30 17:25:16 -07:00
dm-mpath.c
dm mpath: fix stalls when handling invalid ioctls
2014-02-26 09:44:44 -05:00
dm-mpath.h
…
dm-path-selector.c
md: Add module.h to all files using it implicitly
2011-10-31 19:31:18 -04:00
dm-path-selector.h
…
dm-queue-length.c
dm: reject trailing characters in sccanf input
2012-03-28 18:41:26 +01:00
dm-raid1.c
dm raid1: fix immutable biovec related BUG when retrying read bio
2014-02-18 10:48:57 -05:00
dm-raid.c
MD: Remember the last sync operation that was performed
2013-06-26 12:38:24 +10:00
dm-region-hash.c
block: Abstract out bvec iterator
2013-11-23 22:33:47 -08:00
dm-round-robin.c
dm: reject trailing characters in sccanf input
2012-03-28 18:41:26 +01:00
dm-service-time.c
dm: reject trailing characters in sccanf input
2012-03-28 18:41:26 +01:00
dm-snap-persistent.c
dm snapshot: fix metadata corruption
2014-03-03 17:58:13 -05:00
dm-snap-transient.c
md: Add in export.h for files using EXPORT_SYMBOL
2011-10-31 19:31:19 -04:00
dm-snap.c
Merge branch 'for-3.14/core' of git://git.kernel.dk/linux-block
2014-01-30 11:19:05 -08:00
dm-stats.c
dm stats: initialize read-only module parameter
2013-12-10 19:13:21 -05:00
dm-stats.h
dm: add statistics support
2013-09-05 20:46:06 -04:00
dm-stripe.c
block: Abstract out bvec iterator
2013-11-23 22:33:47 -08:00
dm-switch.c
block: Abstract out bvec iterator
2013-11-23 22:33:47 -08:00
dm-sysfs.c
dm sysfs: fix a module unload race
2014-01-14 23:23:04 -05:00
dm-table.c
dm table: remove unused buggy code that extends the targets array
2014-01-07 10:11:44 -05:00
dm-target.c
dm: allow error target to replace bio-based and request-based targets
2013-09-05 20:46:05 -04:00
dm-thin-metadata.c
dm: take care to copy the space map roots before locking the superblock
2014-03-27 16:56:23 -04:00
dm-thin-metadata.h
dm thin: ensure user takes action to validate data and metadata consistency
2014-03-05 15:25:35 -05:00
dm-thin.c
dm thin: fix noflush suspend IO queueing
2014-03-05 15:26:59 -05:00
dm-uevent.c
md: Add in export.h for files using EXPORT_SYMBOL
2011-10-31 19:31:19 -04:00
dm-uevent.h
…
dm-verity.c
block: Generic bio chaining
2013-11-23 22:33:56 -08:00
dm-zero.c
dm: rename request variables to bios
2013-03-01 22:45:47 +00:00
dm.c
Merge branch 'for-3.14/core' of git://git.kernel.dk/linux-block
2014-01-30 11:19:05 -08:00
dm.h
dm sysfs: fix a module unload race
2014-01-14 23:23:04 -05:00
faulty.c
block: Abstract out bvec iterator
2013-11-23 22:33:47 -08:00
Kconfig
dm: add era target
2014-03-27 16:56:23 -04:00
linear.c
block: Introduce new bio_split()
2013-11-23 22:33:57 -08:00
linear.h
md/linear: typedef removal: linear_conf_t -> struct linear_conf
2011-10-11 16:48:54 +11:00
Makefile
dm: add era target
2014-03-27 16:56:23 -04:00
md.c
Merge branch 'for-3.14/core' of git://git.kernel.dk/linux-block
2014-01-30 11:19:05 -08:00
md.h
Driver core / sysfs patches for 3.14-rc1
2014-01-20 15:49:44 -08:00
multipath.c
block: Abstract out bvec iterator
2013-11-23 22:33:47 -08:00
multipath.h
md/multipath: typedef removal: multipath_conf_t -> struct mpconf
2011-10-11 16:48:57 +11:00
raid0.c
block: Introduce new bio_split()
2013-11-23 22:33:57 -08:00
raid0.h
md: add proper merge_bvec handling to RAID0 and Linear.
2012-03-19 12:46:39 +11:00
raid1.c
md/raid1: restore ability for check and repair to fix read errors.
2014-02-05 12:26:04 +11:00
raid1.h
raid1: Rewrite the implementation of iobarrier.
2013-11-19 15:19:18 +11:00
raid5.c
md/raid5: Fix CPU hotplug callback registration
2014-02-13 13:46:45 +11:00
raid5.h
md update for 3.13.
2013-11-20 13:05:25 -08:00
raid10.c
Merge branch 'for-3.14/core' of git://git.kernel.dk/linux-block
2014-01-30 11:19:05 -08:00
raid10.h
MD RAID10: Improve redundancy for 'far' and 'offset' algorithms (part 1)
2013-02-26 11:55:30 +11:00