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author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-11-15 00:50:56 +0100 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-11-15 00:50:56 +0100 |
commit | b91593fa8531a7396551dd9c0a0c51e9b9b97ca9 (patch) | |
tree | 10b78272c77e6a2872c2b02bd12b24f484a3eead /drivers/md/md-linear.h | |
parent | Merge branch 'for-4.15/block' of git://git.kernel.dk/linux-block (diff) | |
parent | dm cache: lift common migration preparation code to alloc_migration() (diff) | |
download | linux-b91593fa8531a7396551dd9c0a0c51e9b9b97ca9.tar.xz linux-b91593fa8531a7396551dd9c0a0c51e9b9b97ca9.zip |
Merge tag 'for-4.15/dm' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
Pull device mapper updates from Mike Snitzer:
- a few conversions from atomic_t to ref_count_t
- a DM core fix for a race during device destruction that could result
in a BUG_ON
- a stable@ fix for a DM cache race condition that could lead to data
corruption when operating in writeback mode (writethrough is default)
- various DM cache cleanups and improvements
- add DAX support to the DM log-writes target
- a fix for the DM zoned target's ability to deal with the last zone of
the drive being smaller than all others
- a stable@ DM crypt and DM integrity fix for a negative check that was
to restrictive (prevented slab debug with XFS ontop of DM crypt from
working)
- a DM raid target fix for a panic that can occur when forcing a raid
to sync
* tag 'for-4.15/dm' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: (25 commits)
dm cache: lift common migration preparation code to alloc_migration()
dm cache: remove usused deferred_cells member from struct cache
dm cache policy smq: allocate cache blocks in order
dm cache policy smq: change max background work from 10240 to 4096 blocks
dm cache background tracker: limit amount of background work that may be issued at once
dm cache policy smq: take origin idle status into account when queuing writebacks
dm cache policy smq: handle races with queuing background_work
dm raid: fix panic when attempting to force a raid to sync
dm integrity: allow unaligned bv_offset
dm crypt: allow unaligned bv_offset
dm: small cleanup in dm_get_md()
dm: fix race between dm_get_from_kobject() and __dm_destroy()
dm: allocate struct mapped_device with kvzalloc
dm zoned: ignore last smaller runt zone
dm space map metadata: use ARRAY_SIZE
dm log writes: add support for DAX
dm log writes: add support for inline data buffers
dm cache: simplify get_per_bio_data() by removing data_size argument
dm cache: remove all obsolete writethrough-specific code
dm cache: submit writethrough writes in parallel to origin and cache
...
Diffstat (limited to 'drivers/md/md-linear.h')
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