From: Juri Linkov <juri@jurta.org>
Cc: emacs-devel@gnu.org, rms@gnu.org, monnier@iro.umontreal.ca
Subject: Re: Image cache
Date: Sat, 11 Feb 2006 03:18:28 +0200 [thread overview]
Message-ID: <87k6c2mydd.fsf@jurta.org> (raw)
In-Reply-To: <fc339e4a0602101521hf3b8230xaef51bdf8979dba7@mail.gmail.com> (Miles Bader's message of "Sat, 11 Feb 2006 08:21:36 +0900")
> 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
http://www.jurta.org/emacs/
next prev parent reply other threads:[~2006-02-11 1:18 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-02-07 10:52 Image cache Juri Linkov
2006-02-07 17:21 ` Chong Yidong
2006-02-08 7:22 ` Mathias Dahl
2006-02-08 9:23 ` Juri Linkov
2006-02-14 1:48 ` Juri Linkov
2006-02-07 20:59 ` Stefan Monnier
2006-02-09 17:48 ` Richard M. Stallman
2006-02-09 19:18 ` Juri Linkov
2006-02-09 22:12 ` Chong Yidong
2006-02-09 22:51 ` Mathias Dahl
2006-02-10 0:10 ` Miles Bader
2006-02-10 23:02 ` Richard M. Stallman
2006-02-10 23:21 ` Miles Bader
2006-02-11 1:18 ` Juri Linkov [this message]
2006-02-11 2:14 ` Chong Yidong
2006-02-11 21:59 ` Miles Bader
2006-02-12 0:47 ` Stefan Monnier
-- strict thread matches above, loose matches on Subject: below --
2008-12-15 1:26 Memory leak in keyboard variables? Kenichi Handa
2008-12-15 3:16 ` Chong Yidong
2008-12-15 4:06 ` image cache (was: Memory leak in keyboard variables?) Stefan Monnier
2008-12-15 4:12 ` Eli Zaretskii
2008-12-15 15:19 ` image cache Stefan Monnier
2008-12-15 16:08 ` Chong Yidong
2008-12-15 20:09 ` Stefan Monnier
2008-12-16 1:41 ` Miles Bader
2008-12-16 4:56 ` Chetan Pandya
2008-12-16 7:02 ` Chetan Pandya
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