Mike Snitzer eaf9d30ed9 dm table: fix write same support ...

BugLink: http://bugs.launchpad.net/bugs/1187551

commit dc019b21fb upstream.

If device_not_write_same_capable() returns true then the iterate_devices
loop in dm_table_supports_write_same() should return false.

Reported-by: Bharata B Rao <bharata.rao@gmail.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Steve Conklin <sconklin@canonical.com>

2013-06-07 11:43:01 -05:00

..

persistent-data

dm thin: fix discard corruption

2013-03-28 12:17:48 -07:00

bitmap.c

md/bitmap:Don't use IS_ERR to judge alloc_page().

2012-10-11 13:45:36 +11:00

bitmap.h

md/bitmap: record the space available for the bitmap in the superblock.

2012-05-22 13:55:34 +10:00

dm-bio-prison.c

dm thin: replace dm_cell_release_singleton with cell_defer_except

2012-12-21 20:23:31 +00:00

dm-bio-prison.h

dm thin: replace dm_cell_release_singleton with cell_defer_except

2012-12-21 20:23:31 +00:00

dm-bio-record.h

dm: preserve bi_io_vec when resubmitting bios

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

dm-bufio.c

dm bufio: avoid a possible __vmalloc deadlock

2013-06-07 11:43:01 -05:00

dm-bufio.h

dm bufio: prefetch

2012-03-28 18:41:29 +01:00

dm-crypt.c

UBUNTU: SAUCE: dm-crypt: never use write same

2013-04-05 12:31:30 -06:00

dm-delay.c

dm: fix truncated status strings

2013-03-14 11:26:11 -07:00

dm-exception-store.c

dm: replace simple_strtoul

2012-07-27 15:07:59 +01:00

dm-exception-store.h

dm snapshot: test chunk size against both origin and snapshot

2010-08-12 04:13:51 +01:00

dm-flakey.c

dm: fix truncated status strings

2013-03-14 11:26:11 -07:00

dm-io.c

dm kcopyd: add WRITE SAME support to dm_kcopyd_zero

2012-12-21 20:23:37 +00:00

dm-ioctl.c

dm: fix truncated status strings

2013-03-14 11:26:11 -07:00

dm-kcopyd.c

dm kcopyd: add WRITE SAME support to dm_kcopyd_zero

2012-12-21 20:23:37 +00:00

dm-linear.c

dm: fix truncated status strings

2013-03-14 11:26:11 -07:00

dm-log-userspace-base.c

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

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: userspace add luid to distinguish between concurrent log instances

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

dm-log.c

dm: use memweight()

2012-07-30 17:25:16 -07:00

dm-mpath.c

dm: fix truncated status strings

2013-03-14 11:26:11 -07:00

dm-mpath.h

dm mpath: remove is_active from struct dm_path

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

dm-path-selector.c

md: Add module.h to all files using it implicitly

2011-10-31 19:31:18 -04:00

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: reject trailing characters in sccanf input

2012-03-28 18:41:26 +01:00

dm-raid1.c

dm: fix truncated status strings

2013-03-14 11:26:11 -07:00

dm-raid.c

dm: fix truncated status strings

2013-03-14 11:26:11 -07:00

dm-region-hash.c

dm raid1: fix crash with mirror recovery and discard

2012-07-20 14:25:03 +01:00

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

md: Add in export.h for files using EXPORT_SYMBOL

2011-10-31 19:31:19 -04:00

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

dm snapshot: fix error return code in snapshot_ctr

2013-06-07 11:43:00 -05:00

dm-stripe.c

dm stripe: fix regression in stripe_width calculation

2013-06-07 11:43:00 -05:00

dm-sysfs.c

Driver core: Constify struct sysfs_ops in struct kobj_type

2010-03-07 17:04:49 -08:00

dm-table.c

dm table: fix write same support

2013-06-07 11:43:01 -05:00

dm-target.c

dm: remove map_info

2012-12-21 20:23:41 +00:00

dm-thin-metadata.c

dm persistent data: fix nested btree deletion

2012-12-21 20:23:32 +00:00

dm-thin-metadata.h

dm thin metadata: introduce dm_pool_abort_metadata

2012-07-27 15:08:15 +01:00

dm-thin.c

dm thin: fix discard corruption

2013-03-28 12:17:48 -07:00

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: uevent generate events

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

dm-verity.c

dm verity: avoid deadlock

2013-03-28 12:17:48 -07:00

dm-zero.c

dm: remove map_info

2012-12-21 20:23:41 +00:00

dm.c

UBUNTU: SAUCE: (no-up) ubuntu: dm-raid45

2013-04-05 12:31:00 -06:00

dm.h

dm: introduce per_bio_data

2012-12-21 20:23:38 +00:00

faulty.c

md faulty: use disk_stack_limits()

2012-10-22 10:44:55 +11:00

Kconfig

dm thin: move bio_prison code to separate module

2012-10-12 21:02:13 +01:00

linear.c

md: linear supports TRIM

2012-10-11 13:08:44 +11:00

linear.h

md/linear: typedef removal: linear_conf_t -> struct linear_conf

2011-10-11 16:48:54 +11:00

Makefile

dm thin: move bio_prison code to separate module

2012-10-12 21:02:13 +01:00

md.c

md: bad block list should default to disabled.

2013-05-30 16:29:41 -05:00

md.h

Merge tag 'md-3.8' of git://neil.brown.name/md

2012-12-18 09:32:44 -08:00

multipath.c

MD: change the parameter of md thread

2012-10-11 13:34:00 +11:00

multipath.h

md/multipath: typedef removal: multipath_conf_t -> struct mpconf

2011-10-11 16:48:57 +11:00

raid0.c

md: raid0: fix error return from create_stripe_zones.

2013-03-14 11:26:22 -07:00

raid0.h

md: add proper merge_bvec handling to RAID0 and Linear.

2012-03-19 12:46:39 +11:00

raid1.c

MD: ignore discard request for hard disks of hybid raid1/raid10 array

2013-05-30 16:29:41 -05:00

raid1.h

md/raid1: prevent merging too large request

2012-07-31 10:03:53 +10:00

raid5.c

md/raid5: ensure sync and DISCARD don't happen at the same time.

2013-03-28 12:18:01 -07:00

raid5.h

md/raid5: ensure sync and DISCARD don't happen at the same time.

2013-03-28 12:18:01 -07:00

raid10.c

MD: ignore discard request for hard disks of hybid raid1/raid10 array

2013-05-30 16:29:41 -05:00

raid10.h

md/raid10: fix problem with on-stack allocation of r10bio structure.

2012-08-18 09:51:42 +10:00