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bug#19776: 25.0.50; HTML rendering is very slow
From: |
Lars Ingebrigtsen |
Subject: |
bug#19776: 25.0.50; HTML rendering is very slow |
Date: |
Mon, 25 Oct 2021 16:25:28 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) |
Eli Zaretskii <eliz@gnu.org> writes:
> Do you see timerfd in the set of descriptors passed to thread_select?
I do see events from timerfd, so it's not completely non-working. It's
just that when nothing is calling `accept-process-output' one way or
another, Emacs doesn't get any events from it. If we do call
`accept-process-output', timerfd_callback is called.
The reason that the atimers are processed when Emacs gets keyboard input
is that that makes pending_signals set, and that in turn makes
maybe_quit check all the atimers to see if any of them have expired.
But we would have an identical outcome if we had just not set up timerfd
at all in these cases.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
- bug#51490: Show an indicator when Emacs is busy somewhere in the Emacs window, (continued)
- 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, 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,
Lars Ingebrigtsen <=
- 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
- bug#19776: timerfd doesn't work when busy-looping, Lars Ingebrigtsen, 2021/10/25
- bug#19776: timerfd doesn't work when busy-looping, Eli Zaretskii, 2021/10/25
- bug#19776: timerfd doesn't work when busy-looping, Lars Ingebrigtsen, 2021/10/25
- bug#19776: The hourglass, Lars Ingebrigtsen, 2021/10/25