> Subject: RE: [U-Boot] Does uboot EBS(erase block summary) to reduce JFFS2
> scaning time?
> To: leon...@msn.com
> CC: u-boot@lists.denx.de
> From: joakim.tjernl...@transmode.se
> Date: Tue, 3 Nov 2009 10:29:47 +0100
>
> HeLei <leon...@msn.com> wrote on 03/11/2009 10:21:13:
> >
> > Ok, thank you, jocke.
> > Can you tell me how much time can be saved according to your idea, by your
> > experience?
>
> Can't remember any figures, but is was lots by not scanning empty space. It
> all
> depends on how full your fs is.
Thanks, I got it! I think the problem of JFFS2 is it never store the index
of file system in flash. However 1~2GiB flash is quite popular, how JFFS2 face
such situation :(
>
> Jocke
>
_________________________________________________________________
上Windows Live 中国首页，下载Messenger2009安全版！
http://www.windowslive.cn_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
http://lists.denx.de/mailman/listinfo/u-boot
