jffs2 with sync burst mode
Artem B. Bityuckiy
dedekind at infradead.org
Thu Mar 10 12:17:28 EST 2005
> Well, may be... hence my question. But I have no clue anymore where to
> search. I hacked onto this burst mode for weeks and only jffs2 is not
> working in always a similair pattern.
> Thats why I show up here, may be burst mode is broken for this system
> and that only for jffs2. But I don't know how this filesystems works
> exactly when reading and I am trying to find out which fucking bug in
> hardware it could trigger, all other tests run fine.
Well, then I offer to start debugging. Insert printk() calls and start
catching error step by step.
All JFFS2 read/write goes through mtd->write(), mtd->writev(),
mtd->read(). You might just find the corresponded handlers and insert
printk's there. This will give us additional information.
Artem B. Bityuckiy,
More information about the linux-mtd