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bug#19776: 25.0.50; HTML rendering is very slow
From: |
Andreas Schwab |
Subject: |
bug#19776: 25.0.50; HTML rendering is very slow |
Date: |
Mon, 25 Oct 2021 15:46:36 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) |
On Okt 25 2021, Stefan Monnier wrote:
> Lars Ingebrigtsen [2021-10-25 15:11:03] wrote:
>> Andreas Schwab <schwab@linux-m68k.org> writes:
>>>> When Emacs is busy looping, we never get a callback -- presumably
>>>> because we're not reading any file descriptors in that case? But...
>>>> was the idea that this would work in a busy Emacs? I mean, events from
>>>> the keyboard/mouse are able to poke Emacs in a way that it realises that
>>>> it has a pending event to handle, but not the timerfd?
>>>
>>> maybe_quit does call process_pending_signals, so this should work the
>>> same way as quit.
>>
>> But how do we make Emacs respond to timerfd events the same as quit?
>
> Can't it give a SIGIO?
atimer already knows to handle SIGALRM for this.
Andreas.
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1
"And now for something completely different."
- bug#19776: 25.0.50; HTML rendering is very slow, (continued)
- bug#19776: 25.0.50; HTML rendering is very slow, Lars Ingebrigtsen, 2021/10/25
- bug#19776: 25.0.50; HTML rendering is very slow, Stefan Kangas, 2021/10/29
- bug#19776: 25.0.50; HTML rendering is very slow, Lars Ingebrigtsen, 2021/10/29
- bug#51490: Show an indicator when Emacs is busy somewhere in the Emacs window, Stefan Kangas, 2021/10/29
- bug#51490: Show an indicator when Emacs is busy somewhere in the Emacs window, Lars Ingebrigtsen, 2021/10/30
- bug#19776: 25.0.50; HTML rendering is very slow, Stefan Monnier, 2021/10/24
- bug#19776: 25.0.50; HTML rendering is very slow, Lars Ingebrigtsen, 2021/10/24
- bug#19776: 25.0.50; HTML rendering is very slow, Andreas Schwab, 2021/10/25
- bug#19776: 25.0.50; HTML rendering is very slow, Lars Ingebrigtsen, 2021/10/25
- bug#19776: 25.0.50; HTML rendering is very slow, Stefan Monnier, 2021/10/25
- bug#19776: 25.0.50; HTML rendering is very slow,
Andreas Schwab <=
- bug#19776: 25.0.50; HTML rendering is very slow, Lars Ingebrigtsen, 2021/10/25
- bug#19776: 25.0.50; HTML rendering is very slow, Lars Ingebrigtsen, 2021/10/25
- bug#19776: 25.0.50; HTML rendering is very slow, Eli Zaretskii, 2021/10/25
- bug#19776: 25.0.50; HTML rendering is very slow, Lars Ingebrigtsen, 2021/10/25
- bug#19776: 25.0.50; HTML rendering is very slow, Andreas Schwab, 2021/10/25
- bug#19776: 25.0.50; HTML rendering is very slow, Lars Ingebrigtsen, 2021/10/25
- bug#19776: 25.0.50; HTML rendering is very slow, Lars Ingebrigtsen, 2021/10/25
- bug#19776: 25.0.50; HTML rendering is very slow, Lars Ingebrigtsen, 2021/10/25
- bug#19776: 25.0.50; HTML rendering is very slow, Eli Zaretskii, 2021/10/25
- bug#19776: 25.0.50; HTML rendering is very slow, Andreas Schwab, 2021/10/25