GNU bug report logs - #51734
29.0.50; got slow

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Package: emacs;

Reported by: Katsumi Yamaoka <yamaoka <at> jpl.org>

Date: Wed, 10 Nov 2021 00:37:01 UTC

Severity: normal

Found in version 29.0.50

Done: Ken Brown <kbrown <at> cornell.edu>

Bug is archived. No further changes may be made.

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Message #38 received at 51734 <at> debbugs.gnu.org (full text, mbox):

From: Ken Brown <kbrown <at> cornell.edu>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: yamaoka <at> jpl.org, 51734 <at> debbugs.gnu.org
Subject: Re: bug#51734: 29.0.50; got slow
Date: Thu, 11 Nov 2021 14:28:00 -0500

On 11/11/2021 1:42 PM, Eli Zaretskii wrote:
> That makes much more sense, thanks.
> 
> Wasn't there some issue with SIGALRM and/or timerfd on Cygwin?  Or am
> I dreaming?

You have a good memory!  There was an issue that timerfd was buggy when it was 
first introduced, but it was fixed not too much later.  See 
atimer.c:have_buggy_timerfd().

> If no better idea comes up, we could disable that change on Cygwin.

Sounds good.

Ken
This bug report was last modified 3 years and 187 days ago.

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