From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Wed, 13 Jun 2018 01:12:08 +0000 (-0700)
Subject: Merge tag 'for-4.18/dm-changes-v2' of git://git.kernel.org/pub/scm/linux/kernel/git... 
X-Git-Tag: v4.19~794
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4597fcff07044d89c646d0c5d8b42cd976d966a1;p=platform%2Fkernel%2Flinux-rpi.git

Merge tag 'for-4.18/dm-changes-v2' of git://git./linux/kernel/git/device-mapper/linux-dm

Pull device mapper updates from Mike Snitzer:

 - Adjust various DM structure members to improve alignment relative to
   4.18 block's mempool_t and bioset changes.

 - Add DM writecache target that offers writeback caching to persistent
   memory or SSD.

 - Small DM core error message change to give context for why a DM table
   type transition wasn't allowed.

* tag 'for-4.18/dm-changes-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
  dm: add writecache target
  dm: adjust structure members to improve alignment
  dm: report which conflicting type caused error during table_load()
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4597fcff07044d89c646d0c5d8b42cd976d966a1