tree 975b689f83d24cad7dba7f29d5439f5bd9c85a11
parent 3776fefb4b35a46f8298821b1914e7e695e7219a
author Doug Zongker <dougz@google.com> 1407868537 -0700
committer Doug Zongker <dougz@google.com> 1407884753 -0700

add option to make_ext4fs to record blocks for each file

Add the -B option to make_ext4fs, which causes it to record the block
ranges used for each (regular) file in the image.  We can use this
information to construct more efficient block-based incremental OTAs.

Bug: 16984795
Change-Id: I2a5325bb89948f63c76e93fdfa84c51f9b050104