user/sven/linux.git/drivers/md/persistent-data/dm-space-map-disk.h, branch v4.9.2Linux Kernel
https://git.stealer.net/cgit.cgi/user/sven/linux.git/atom?h=v4.9.22011-10-31T20:19:11Zdm: add persistent data library2011-10-31T20:19:11ZJoe Thornberthornber@redhat.com2011-10-31T20:19:11Zurn:sha1:3241b1d3e0aaafbfcd320f4d71ade629728cc4f4
The persistent-data library offers a re-usable framework for the storage
and management of on-disk metadata in device-mapper targets.
It's used by the thin-provisioning target in the next patch and in an
upcoming hierarchical storage target.
For further information, please read
Documentation/device-mapper/persistent-data.txt
Signed-off-by: Joe Thornber <thornber@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>