From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#46881: 28.0.50; pdumper dumping causes way too many syscalls Date: Tue, 15 Jun 2021 16:06:28 +0300 Message-ID: <83o8c746qz.fsf@gnu.org> References: <48FDB44E-7C67-49F7-BD77-5DE99806B09F@acm.org> <7cf519e8-b3a5-f41b-f1aa-e270145df7ba@dancol.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="13573"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 46881@debbugs.gnu.org, mattiase@acm.org, eggert@cs.ucla.edu, pipcet@gmail.com To: Daniel Colascione , Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Jun 15 15:07:08 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 1lt8ma-0003MK-FS for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 15 Jun 2021 15:07:08 +0200 Original-Received: from localhost ([::1]:41376 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lt8mZ-0005zw-Ez for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 15 Jun 2021 09:07:07 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:52104) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lt8mU-0005zl-6b for bug-gnu-emacs@gnu.org; Tue, 15 Jun 2021 09:07:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:37143) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lt8mT-0008Jk-UW for bug-gnu-emacs@gnu.org; Tue, 15 Jun 2021 09:07:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1lt8mT-00079g-QK for bug-gnu-emacs@gnu.org; Tue, 15 Jun 2021 09:07:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 15 Jun 2021 13:07:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 46881 X-GNU-PR-Package: emacs Original-Received: via spool by 46881-submit@debbugs.gnu.org id=B46881.162376240127477 (code B ref 46881); Tue, 15 Jun 2021 13:07:01 +0000 Original-Received: (at 46881) by debbugs.gnu.org; 15 Jun 2021 13:06:41 +0000 Original-Received: from localhost ([127.0.0.1]:48689 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lt8m9-000796-FN for submit@debbugs.gnu.org; Tue, 15 Jun 2021 09:06:41 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:54238) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lt8m6-00078s-Gu for 46881@debbugs.gnu.org; Tue, 15 Jun 2021 09:06:40 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:52630) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lt8lx-00082e-3w; Tue, 15 Jun 2021 09:06:31 -0400 Original-Received: from 84.94.185.95.cable.012.net.il ([84.94.185.95]:2694 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lt8lw-0007MF-LP; Tue, 15 Jun 2021 09:06:28 -0400 In-Reply-To: <7cf519e8-b3a5-f41b-f1aa-e270145df7ba@dancol.org> (message from Daniel Colascione on Tue, 15 Jun 2021 05:58:26 -0700) 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:208535 Archived-At: > From: Daniel Colascione > Date: Tue, 15 Jun 2021 05:58:26 -0700 > > On 6/15/21 2:25 AM, Mattias Engdegård wrote: > > > Any reason not to apply the patch from https://debbugs.gnu.org/cgi/bugreport.cgi?bug=46881#20 right away? I've been using it locally for quite some time with very good results. > > > > There seems to be a consensus for it, and while there may be even better solutions, having this in place now won't hurt. > I thought we had consensus for an fwrite based approach? That's what I preferred (still do), but Lars thought that the slightly faster version without stdio was preferable.