Re: JFFS3 superblock search

Jörn Engel
2005-06-06T13:16:10Z

On Mon, 6 June 2005 16:59:07 +0400, Artem B. Bityuckiy wrote:
>
> P.S. Since the document has no description of the general approach of
> storing data in JFFS3, I'll note that I'm thinking about a Reiser4-like
> approach, i.e., storing all the FS data in one 4-level B+ tree. There
> will be a superblock containing the FS description and admitting of very
> fast JFFS3 mount.

You already know that I'm skeptical about the B+ tree. But I'm even
more skeptical about a 4-level tree. That could turn into a
bottleneck rather quickly.

Apart from that, I'd like to see some further details of the tree
design.

Jörn

--
Do not stop an army on its way home.
-- Sun Tzu