tree d226cc63b65e73b5e20b4edd9cd6d43d07211d1e
parent deb70854536ca7a8bddb11c95c311d3b784856aa
author Paul Crowley <paulcrowley@google.com> 1583182678 -0800
committer Paul Crowley <paulcrowley@google.com> 1583185942 -0800

Use the blk_device supplied by vdc encryptFstab

fs_mgr may put other dm devices on top of the raw disk, such as for
checkpointing, and it hands metadata encryption the uppermost device in
vdc. That's what should be encrypted, not the raw disk.

Bug: 150354860
Test: Treehugger
Change-Id: I279f087b1b7aded40c5a62281154851ce970ba70