On Tue, Sep 12, 2000 at 12:09:29AM +0200, Juan J. Quintela wrote:
> >>>>> "david" == David A Gatwood <dgatwood@deepspace.mklinux.org> writes:
> But I think that the null update is a "typical" usage, and more
> typical indeed a cvs diff (and how that it is spelled in bk). I want
> to be able to use cvs diff for a whole tree, when I have changed only
> 2-5 files to be very fast, (i.e. speed of diff -r between hardlinkend
> trees).
We have a hack in BK for this, at least I think we do, where we can look at
the time stamps to notice that you haven't modified the files. We don't
use it because of NFS screwing up timestamps. I suppose we could enable
it on a per repository basis so that if you knew you were running NTP or
some other thing to keep your time stamps right, then we could diff as
fast as we can stat.
-- --- Larry McVoy lm@bitmover.com http://www.bitmover.com/lm - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/
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