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author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-03-07 15:17:36 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-03-07 15:17:36 -0800 |
commit | 2ef176f11a40d21e8d6c5d98a3c09d57c861fac6 (patch) | |
tree | bfac92c332d83f77a97514648e8b45b096d2a35c /kernel | |
parent | b053940df41808f0f27568eb36820d10a8a987f8 (diff) | |
parent | cebc2de44d3bce53e46476e774126c298ca2c8a9 (diff) | |
download | linux-2ef176f11a40d21e8d6c5d98a3c09d57c861fac6.tar.bz2 |
Merge tag 'dm-3.14-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
Pull device mapper fixes from Mike Snitzer:
- dm-cache memory allocation failure fix
- fix DM's Kconfig identation
- dm-snapshot metadata corruption fix for bug introduced in 3.14-rc1
- important refcount < 0 fix for the DM persistent data library's space
map metadata interface which fixes corruption reported by a few
dm-thinp users
and last but not least:
- more extensive fixes than ideal for dm-thinp's data resize capability
(which has had growing pain much like we've seen from -ENOSPC
handling of filesystems that mature).
The end result is dm-thinp now handles metadata operation failure and
no data space error conditions much better than before.
* tag 'dm-3.14-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
dm space map metadata: fix refcount decrement below 0 which caused corruption
dm thin: fix Documentation for held metadata root feature
dm thin: fix noflush suspend IO queueing
dm thin: fix deadlock in __requeue_bio_list
dm thin: fix out of data space handling
dm thin: ensure user takes action to validate data and metadata consistency
dm thin: synchronize the pool mode during suspend
dm snapshot: fix metadata corruption
dm: fix Kconfig indentation
dm cache mq: fix memory allocation failure for large cache devices
Diffstat (limited to 'kernel')
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