GNU bug report logs - #24634
25.1 on Windows (native and cygwin+w32): high CPU load with "wavy" characters

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Package: emacs;

Reported by: Georges Ko <gko <at> gko.net>

Date: Fri, 7 Oct 2016 05:01:02 UTC

Severity: normal

Found in version 25.1

Done: Eli Zaretskii <eliz <at> gnu.org>

Bug is archived. No further changes may be made.

Full log

Message #35 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Georges Ko <gko <at> gko.net>
To: bug-gnu-emacs <at> gnu.org
Subject: Re: bug#24634: 25.1 on Windows (native and cygwin+w32): high CPU load
 with "wavy" characters
Date: Sat, 08 Oct 2016 23:24:24 +0800

Eli Zaretskii <eliz <at> gnu.org> writes:

>> When compiled with compact_font_caches empty or not called, Emacs
>> crashes at launch...
>
> Sorry, I failed to mention that you need to leave the mark_object call
> there.  IOW, the function compact_font_caches should be like this:
>
> static void
> compact_font_caches (void)
> {
>   struct terminal *t;
>
>   for (t = terminal_list; t; t = t->next_terminal)
>     {
>       Lisp_Object cache = TERMINAL_FONT_CACHE (t);
>       mark_object (cache);
>     }
> }

OK, this version fixes all cases!
-- 
 Georges Ko                     gko <at> gko.net                      2016-10-08
This bug report was last modified 8 years and 286 days ago.

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