tree f32946848c23dda73b72178c292567a4e06176b5
parent de8be5ac70f50a2340f24fd769a1aafa5a51ae34
author Milan Broz <mbroz@redhat.com> 1300974868 +0000
committer Alasdair G Kergon <agk@redhat.com> 1300974868 +0000

dm ioctl: prepare for crypt key wiping

Prepare code for implementing buffer wipe flag.
No functional change in this patch.

Signed-off-by: Milan Broz <mbroz@redhat.com>
Acked-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>