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Re: Image cache

From: Juri Linkov
Subject: Re: Image cache
Date: Sat, 11 Feb 2006 03:18:28 +0200
User-agent: Gnus/5.110004 (No Gnus v0.4) Emacs/22.0.50 (gnu/linux)

> One certainly doesn't want to do a stat on _every_ reference, as stats
> can be expensive (and the thumbs package will tend to use lots of
> images); I think there would have to be some sort of counter/timer,
> e.g., only stat if more than 30 seconds since the last stat.  However
> as the stat info would give you time information anyway, that should
> be relatively straightforward.

Maybe it would be enough to stat only on image creation.  Only this moment
is problematic now.  Emacs doesn't re-read the image from the file if the
file is cached by its name.

Juri Linkov

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