I pushed rebased versions of these patches to linux-dm.git's 'dm-for-3.19' branch (and pulled into 'for-next' purely to get the kernel.org autobuilders testing the code). See top 3 commits here: https://git.kernel.org/cgit/linux/kernel/git/device-mapper/linux-dm.git/log/?h=dm-for-3.19 I'm open to any and all changes or dropping code entirely; so me staging like this is just to keep the review ball rolling as quickly as possible. But in particular we need to get Mikulas' and Bryn's feedback on how the dm_internal_{suspend,resume} changes impact dm-stats. Mike -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel