GNU bug report logs - #24091
24.5; High CPU usage at startup while hidden

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Package: emacs;

Reported by: aiken <acairncross <at> gmail.com>

Date: Wed, 27 Jul 2016 23:25:01 UTC

Severity: normal

Tags: confirmed, fixed, patch

Merged with 20335

Found in versions 24.4, 24.5, 25.1-rc1

Fixed in version 26.1

Done: npostavs <at> users.sourceforge.net

Bug is archived. No further changes may be made.

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From: Eli Zaretskii <eliz <at> gnu.org>
To: Noam Postavsky <npostavs <at> users.sourceforge.net>
Cc: acairncross <at> gmail.com, clement.pit <at> gmail.com, 24091 <at> debbugs.gnu.org
Subject: bug#24091: 24.5; High CPU usage at startup while hidden
Date: Sat, 30 Jul 2016 18:41:44 +0300

> From: Noam Postavsky <npostavs <at> users.sourceforge.net>
> Date: Sat, 30 Jul 2016 09:54:55 -0400
> Cc: acairncross <at> gmail.com, clement.pit <at> gmail.com, 24091 <at> debbugs.gnu.org
> 
> >> But it seems that FRAME_ICONIFIED_P is returning false, because I see
> >> that tries is never incremented.
> >
> > The question is: what happens if you bypass that loop and let Emacs
> > proceed with startup?  Does it successfully finish the startup, or
> > does it error out or crash later on?
> 
> Works fine, no crashes.
> 
> >
> > If the former, we need to find a way to detect this special situation,
> > and maybe bypass the loop altogether.
> 
> Hmm, not really sure where to start.

I'd start by finding out why FRAME_ICONIFIED_P returns false.
This bug report was last modified 7 years and 264 days ago.

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