tree 930fb5a4c7d25d7e87cf27a0c57e6038969137f8
parent 4e0e3fcfdb4f769121678d9bcc28ed3f77b5a36c
author codelover <gerrit@code.info.tm> 1427568247 +0800
committer Dees Troy <dees_troy@teamw.in> 1432061033 +0200

Backup: fix 'out of memory' issue when backing up large partition as image
Restore: improve image restoration speed

* Workaround for devices that need to backup partition as image, eg: dm-verity
* Increased block size used for partition restore, now using 8M instead of 4K

Change-Id: Ie7e7ff3283d71a7e459d76f72caea9f57e71c628