tree 63c907110eac32c31a1786ebff3e7d9257e61c9b
parent 36805aaea5ae3cf1bb32f1643e0a800bb69f0d5b
parent 9d0eb0ab432aaa9160cf2675aee73b3900b9bc18
author Linus Torvalds <torvalds@linux-foundation.org> 1373573140 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1373573140 -0700
mergetag object 9d0eb0ab432aaa9160cf2675aee73b3900b9bc18
 type commit
 tag dm-3.11-changes
 tagger Alasdair G Kergon <agk@redhat.com> 1373496246 +0100
 
 Add a device-mapper target called dm-switch to provide a multipath
 framework for storage arrays that dynamically reconfigure their
 preferred paths for different device regions.
 
 Fix a bug in the verity target that prevented its use with some
 specific sizes of devices.
 
 Improve some locking mechanisms in the device-mapper core and bufio.
 
 Add Mike Snitzer as a device-mapper maintainer.
 
 A few more clean-ups and fixes.
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Merge tag 'dm-3.11-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-dm

Pull device-mapper changes from Alasdair G Kergon:
 "Add a device-mapper target called dm-switch to provide a multipath
  framework for storage arrays that dynamically reconfigure their
  preferred paths for different device regions.

  Fix a bug in the verity target that prevented its use with some
  specific sizes of devices.

  Improve some locking mechanisms in the device-mapper core and bufio.

  Add Mike Snitzer as a device-mapper maintainer.

  A few more clean-ups and fixes"

* tag 'dm-3.11-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-dm:
  dm: add switch target
  dm: update maintainers
  dm: optimize reorder structure
  dm: optimize use SRCU and RCU
  dm bufio: submit writes outside lock
  dm cache: fix arm link errors with inline
  dm verity: use __ffs and __fls
  dm flakey: correct ctr alloc failure mesg
  dm verity: remove pointless comparison
  dm: use __GFP_HIGHMEM in __vmalloc
  dm verity: fix inability to use a few specific devices sizes
  dm ioctl: set noio flag to avoid __vmalloc deadlock
  dm mpath: fix ioctl deadlock when no paths