| commit | 5f97396a50b32a9ed6c892249c72dc20fdeebe69 | [log] [tgz] |
|---|---|---|
| author | Sami Tolvanen <samitolvanen@google.com> | Wed Mar 11 12:00:42 2015 +0000 |
| committer | Sami Tolvanen <samitolvanen@google.com> | Tue Apr 14 09:28:40 2015 +0100 |
| tree | 904bbf718ccfd7354725510ddd0f65f68d1ab035 | |
| parent | 6a9872ac38d323716ebb087ddefc663c71f7c8d2 [diff] |
Enable dm-verity on shamu Enable dm-verity for the system partition. Store state in the metadata partition, and display a warning if dm-verity is started in logging mode. Increasing read-ahead for dm-verity devices from the default 512 to 2048 improves sequential read speeds 13-18% for block sizes 1k-2k and ~30% for larger block sizes (tested up to 32k), without considerably affecting 512 byte block reads. Change-Id: I9422a57b5315e69cf0610262259b13ae9e370fd3
