[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
RE: JFFS is not broken (Was: JFFS broken?)
> > We're checking benchmarks on our system now to figure out if we can
> > simply skip the caching totally.
> Cool. When are you doing flushes? My original hack was
> flushing the whole
> flash range whenever any word was written - you might get
> better cache
> utilisation if you're a bit more selective about what you flush.
Burst reads don't seem to speed things up for us so we will do copy_from from a
uncached addresses instead, thereby avoiding problems with cache inconsistency
after flash erase. Maybe there should be a callback function from MTD for cache flush
after erase anyway?
To unsubscribe from this list: send the line "unsubscribe jffs-dev" in
the body of a message to firstname.lastname@example.org