tree ce5c3f03cebb5b4afa63d8cf6d561ae076931717
parent 2c86bfd285d8b3765da0144da31d1a3d216cb95c
author Doug Zongker <dougz@android.com> 1252975601 -0700
committer Doug Zongker <dougz@android.com> 1252975601 -0700

increase reserved blocks from 5 to 8

Our yaffs filesystems reserve 5 blocks, use 1 for a checkpoint, and
may use 1 or 2 more for caching.  Take these all into account when
computing the max image size.