[OLPC-devel] Booting from uncleanly dismounted flash key.

[Ronald G Minnich]

David Woodhouse wrote:

> Quite a lot -- 88390 bytes or so with a normal build with GCC 4.1.1:
> 
>    text    data     bss     dec     hex filename
>   42582    1028       8   43618    aa62 fs/ext2/ext2.o
>   93173    1252       8   94433   170e1 fs/ext3/ext3.o
>   37547       8      20   37575    92c7 fs/jbd/jbd.o
> 
> (Or 86617 bytes if you're building it all with --combine:
>    text    data     bss     dec     hex filename
>   41636    1028       8   42672    a6b0 fs/ext2/ext2.o
>   91944    1252       8   93204   16c14 fs/ext3/ext3.o
>   36057       8      20   36085    8cf5 fs/jbd/jbd.o )
> 
> We might do better with a simple "journal replay" hack -- we could lift
> the code out of fsck.ext3.
> 

ow. ow. ow.

Let's just make sure that we are umounting the usb cleanly, then this 
won't happen.

ron