From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier via "Bug reports for GNU Emacs, the Swiss army knife of text editors" Newsgroups: gmane.emacs.bugs Subject: bug#19776: 25.0.50; HTML rendering is very slow Date: Mon, 25 Oct 2021 09:33:06 -0400 Message-ID: References: <87d1tuw42p.fsf@gnus.org> <87tvsc6syh.fsf@mouse.gnus.org> <87h8oc6sfs.fsf@mouse.gnus.org> <83pmrw5hfs.fsf@gnu.org> <875ytmbnk2.fsf@gnus.org> <83y26i34e1.fsf@gnu.org> <87wnm27b57.fsf@gnus.org> <87sfwq75q4.fsf@gnus.org> <87wnm22q7y.fsf@gnus.org> <83ee8a2pm7.fsf@gnu.org> <87fssq2orj.fsf@gnus.org> <875ytm2h37.fsf@gnus.org> <87wnm1a78f.fsf@igel.home> <87h7d5z1ug.fsf@gnus.org> Reply-To: Stefan Monnier Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="20363"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: stefan@marxist.se, Andreas Schwab , rms@gnu.org, 19776@debbugs.gnu.org To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Oct 25 15:34:19 2021 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mf07G-00053n-W5 for geb-bug-gnu-emacs@m.gmane-mx.org; 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Mon, 25 Oct 2021 13:34:01 +0000 Original-Received: (at 19776) by debbugs.gnu.org; 25 Oct 2021 13:33:31 +0000 Original-Received: from localhost ([127.0.0.1]:41974 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mf06U-0000NL-Qp for submit@debbugs.gnu.org; Mon, 25 Oct 2021 09:33:31 -0400 Original-Received: from mailscanner.iro.umontreal.ca ([132.204.25.50]:2218) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mf06M-0000Mx-1x for 19776@debbugs.gnu.org; Mon, 25 Oct 2021 09:33:27 -0400 Original-Received: from pmg3.iro.umontreal.ca (localhost [127.0.0.1]) by pmg3.iro.umontreal.ca (Proxmox) with ESMTP id 70FEF4405F0; Mon, 25 Oct 2021 09:33:16 -0400 (EDT) Original-Received: from mail01.iro.umontreal.ca (unknown [172.31.2.1]) by pmg3.iro.umontreal.ca (Proxmox) with ESMTP id E7950440202; Mon, 25 Oct 2021 09:33:14 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=iro.umontreal.ca; s=mail; t=1635168794; bh=MvsDhfY9NBid0gGePVIz+d2Z+RWE+4AYwQTjhTj5e2k=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=XzBrwQOM1p5Jz8/7BuyHm3tCh0dvcso2fKTJpXg8fIs5YPHkVEf3Rm5UMz3aMHwXC YpWdUdDLlxJYteYRAyfzR9Qj6WRUxok2ewffPIEB+1iUf/5iFDk19cpbhfdQGkoLeX n3IXOibSFDDHfbDA185Tm/d8UVdConz8/oZzUK9lNk4mdkreG1Vc+GYDXYZ2yOarVv cJswR7+rNOp518fSqKWrSnnTaDG07ZkB+ObQpxAK+kLRXzv1I/4h4TnAHcQrmt/WGH idU9sOGSXAxO+CF4IyQui0Jm4sMu5/rM2P9eXtuyO/OO6Ctdzv+i5NY5I25+AXeiES TqX7PgQdEJifg== Original-Received: from pastel (unknown [45.72.241.23]) by mail01.iro.umontreal.ca (Postfix) with ESMTPSA id 59EC81203FF; Mon, 25 Oct 2021 09:33:14 -0400 (EDT) In-Reply-To: <87h7d5z1ug.fsf@gnus.org> (Lars Ingebrigtsen's message of "Mon, 25 Oct 2021 15:11:03 +0200") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:218279 Archived-At: Lars Ingebrigtsen [2021-10-25 15:11:03] wrote: > Andreas Schwab 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? Stefan