Linus Torvalds da6b9a2049 A handful of stable fixes for DM: ... - fix thin target to always zero-fill reads to unprovisioned blocks - fix to interlock device destruction's suspend from internal suspends - fix 2 snapshot exception store handover bugs - fix dm-io to cope with DISCARD and WRITE_SAME capabilities changing -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAABAgAGBQJVDIJ8AAoJEMUj8QotnQNaynEIAK4Q3mvOeI6PIwuC2iOWRglJ C0xzTKMR6VDQeM/uMRLeiiqxdPs6b89OdSmJHKJYOrdsusjG0a4IBAO9vDayb6sW AxOlbnpXdoiH3cqQ4dISJIfS9qM49qGM40CAflcLKYsGfLnstVLt+4l9HaWaRrHj b2kAC+I6PDDybFlKD5KsMB56sjzhhqg/lnnwkY2omV4vLHf6RrhVhK5gcEPF7VN0 SJ5HKSNBHQnpYSEECHXkxGvZ/ZKTe9n7q0t6Q3nnTSUFTXS6esgTsK1q2AykADDR 3W1LkrAAFP31AWKPkUwCEe3C8Rk3rCsrq2H14woWX1/UxSXNPlMYCU50ak4TVmc= =Svyk -----END PGP SIGNATURE----- Merge tag 'dm-4.0-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull devicemapper fixes from Mike Snitzer: "A handful of stable fixes for DM: - fix thin target to always zero-fill reads to unprovisioned blocks - fix to interlock device destruction's suspend from internal suspends - fix 2 snapshot exception store handover bugs - fix dm-io to cope with DISCARD and WRITE_SAME capabilities changing" * tag 'dm-4.0-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm io: deal with wandering queue limits when handling REQ_DISCARD and REQ_WRITE_SAME dm snapshot: suspend merging snapshot when doing exception handover dm snapshot: suspend origin when doing exception handover dm: hold suspend_lock while suspending device during device deletion dm thin: fix to consistently zero-fill reads to unprovisioned blocks		2015-03-21 11:15:13 -07:00
..
bcache	md/bcache: use generic io stats accounting functions to simplify io stat accounting	2014-11-24 08:05:12 -07:00
persistent-data	- Significant dm-crypt CPU scalability performance improvements thanks	2015-02-21 13:28:45 -08:00
bitmap.c	md: remove mddev_lock() from md_attr_show()	2015-02-06 09:32:55 +11:00
bitmap.h
dm-bio-prison.c	dm bio prison: introduce support for locking ranges of blocks	2014-11-10 15:25:30 -05:00
dm-bio-prison.h	dm bio prison: introduce support for locking ranges of blocks	2014-11-10 15:25:30 -05:00
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: fix missing ERR_PTR returns and handling	2015-01-28 09:59:20 -05:00
dm-cache-metadata.h	dm cache: revert "remove remainder of distinct discard block size"	2014-11-10 15:25:30 -05:00
dm-cache-policy-cleaner.c
dm-cache-policy-internal.h
dm-cache-policy-mq.c	dm cache policy mq: simplify ability to promote sequential IO to the cache	2014-11-10 15:25:30 -05:00
dm-cache-policy.c
dm-cache-policy.h
dm-cache-target.c	- Most significant change this cycle is request-based DM now supports	2015-02-12 16:36:31 -08:00
dm-crypt.c	dm crypt: sort writes	2015-02-16 11:11:15 -05:00
dm-delay.c
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 ioctl: fix stale comment above dm_get_inactive_table()	2015-02-09 13:06:48 -05:00
dm-kcopyd.c
dm-linear.c
dm-log-userspace-base.c	dm: use time_in_range() and time_after()	2015-02-09 13:06:48 -05:00
dm-log-userspace-transfer.c	dm log userspace: fix memory leak in dm_ulog_tfr_init failure path	2014-10-05 20:03:38 -04:00
dm-log-userspace-transfer.h
dm-log.c
dm-mpath.c	dm mpath: simplify failure path of dm_multipath_init()	2015-02-09 13:06:49 -05:00
dm-mpath.h
dm-path-selector.c
dm-path-selector.h
dm-queue-length.c
dm-raid.c	- Most significant change this cycle is request-based DM now supports	2015-02-12 16:36:31 -08:00
dm-raid1.c	dm mirror: do not degrade the mirror on discard error	2015-02-13 19:50:46 -05:00
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	dm snapshot: suspend merging snapshot when doing exception handover	2015-02-27 14:53:16 -05:00
dm-stats.c	- Significant DM thin-provisioning performance improvements to meet	2014-12-08 21:10:03 -08:00
dm-stats.h
dm-stripe.c	dm stripe: fix potential for leak in stripe_ctr error path	2014-10-10 22:05:18 -04:00
dm-switch.c	dm switch: efficiently support repetitive patterns	2014-08-01 12:30:37 -04:00
dm-sysfs.c
dm-table.c	dm: inherit QUEUE_FLAG_SG_GAPS flags from underlying queues	2015-02-11 10:25:46 -05:00
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: remove unused dm_pool_get_data_block_size()	2015-02-09 13:06:49 -05:00
dm-thin-metadata.h	dm thin metadata: remove unused dm_pool_get_data_block_size()	2015-02-09 13:06:49 -05:00
dm-thin.c	dm thin: fix to consistently zero-fill reads to unprovisioned blocks	2015-02-27 09:59:12 -05:00
dm-uevent.c
dm-uevent.h
dm-verity.c	dm verity: fix biovecs hash calculation regression	2014-04-15 12:19:24 -04:00
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 snapshot: suspend merging snapshot when doing exception handover	2015-02-27 14:53:16 -05:00
dm.h	dm table: train hybrid target type detection to select blk-mq if appropriate	2015-02-09 13:06:47 -05:00
faulty.c	md: rename ->stop to ->free	2015-02-04 08:35:52 +11:00
Kconfig	Merge branch 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild	2015-02-19 10:36:45 -08:00
linear.c	md: rename ->stop to ->free	2015-02-04 08:35:52 +11:00
linear.h
Makefile	dm: add era target	2014-03-27 16:56:23 -04:00
md.c	md: mark some attributes as pre-alloc	2015-02-25 11:38:46 +11:00
md.h	md: wakeup thread upon rdev_dec_pending()	2015-02-06 09:32:57 +11:00
multipath.c	md: rename ->stop to ->free	2015-02-04 08:35:52 +11:00
multipath.h
raid0.c	md: rename ->stop to ->free	2015-02-04 08:35:52 +11:00
raid0.h
raid1.c	md/raid1: fix read balance when a drive is write-mostly.	2015-02-25 11:37:02 +11:00
raid1.h	md: make ->congested robust against personality changes.	2015-02-04 08:35:52 +11:00
raid5.c	raid5: check faulty flag for array status during recovery.	2015-02-25 11:38:26 +11:00
raid5.h	md: make ->congested robust against personality changes.	2015-02-04 08:35:52 +11:00
raid10.c	md/raid10: round up to bdev_logical_block_size in narrow_write_error.	2015-02-16 14:51:54 +11:00
raid10.h	md: make ->congested robust against personality changes.	2015-02-04 08:35:52 +11:00