unixfs: cache canonicalized unix paths corresponding to dos devices
Dimi Paun
dimi at lattica.com
Thu Jun 16 16:11:35 CDT 2005
From: "Michael Jung" <mjung at iss.tu-darmstadt.de>
> In the current implementation, for every shitemid that is constructed, all
> drives are queried and their paths are canonicalized, which is a lot of
disk
> i/o and string copying. Unixfs is really painfully slow. I guess we need
some
> caching scheme, but if you don't like the current one, I'll give it some
more
> thought.
Can't we just invalidate the cache if we notice things have changed?
--
Dimi Paun <dimi at lattica.com>
Lattica, Inc.
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