From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= Newsgroups: gmane.emacs.bugs Subject: bug#46881: 28.0.50; pdumper dumping causes way too many syscalls Date: Tue, 15 Jun 2021 17:32:12 +0200 Message-ID: References: <48FDB44E-7C67-49F7-BD77-5DE99806B09F@acm.org> <7cf519e8-b3a5-f41b-f1aa-e270145df7ba@dancol.org> <83o8c746qz.fsf@gnu.org> <87wnqvuv0g.fsf@gnus.org> Mime-Version: 1.0 (Mac OS X Mail 12.4 \(3445.104.21\)) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="35326"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 46881@debbugs.gnu.org, pipcet@gmail.com, eggert@cs.ucla.edu To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Jun 15 17:33:11 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 1ltB3v-0008wq-8Z for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 15 Jun 2021 17:33:11 +0200 Original-Received: from localhost ([::1]:48748 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ltB3u-0007dG-9w for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 15 Jun 2021 11:33:10 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:59890) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ltB3n-0007bM-CG for bug-gnu-emacs@gnu.org; Tue, 15 Jun 2021 11:33:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:38980) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1ltB3l-0003Oc-UZ for bug-gnu-emacs@gnu.org; Tue, 15 Jun 2021 11:33:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1ltB3l-0005Ra-Q0 for bug-gnu-emacs@gnu.org; Tue, 15 Jun 2021 11:33:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 15 Jun 2021 15:33:01 +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=B46881.162377115620889 (code B ref 46881); Tue, 15 Jun 2021 15:33:01 +0000 Original-Received: (at 46881) by debbugs.gnu.org; 15 Jun 2021 15:32:36 +0000 Original-Received: from localhost ([127.0.0.1]:50526 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ltB3M-0005Qr-EU for submit@debbugs.gnu.org; Tue, 15 Jun 2021 11:32:36 -0400 Original-Received: from mail213c50.megamailservers.eu ([91.136.10.223]:56820 helo=mail194c50.megamailservers.eu) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ltB3K-0005Qd-0K for 46881@debbugs.gnu.org; Tue, 15 Jun 2021 11:32:35 -0400 X-Authenticated-User: mattiase@bredband.net DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=megamailservers.eu; s=maildub; t=1623771136; bh=jKUgJbgGV10dKGsDRDNYs9ZwHsXBJKUj1/ZdRhzgPOA=; h=Subject:From:In-Reply-To:Date:Cc:References:To:From; b=gz3Yx4vAiv8RoQXqcIySolLZpNG0fY7IdXinn41FWAGYP5h3MiaQG4BoIaPB5hrOJ CX3MPQCnXfHa5Axf9LTO+wgvqa1hWHIxOZgzs72DMG1hoifVtNOp5VbJzy9jg2xxJ8 PrTcNAfI8yDhxKNUC8yWBU95ew+RbElkykbDrmo8= Feedback-ID: mattiase@acm.or Original-Received: from stanniol.lan (c-b952e353.032-75-73746f71.bbcust.telenor.se [83.227.82.185]) (authenticated bits=0) by mail194c50.megamailservers.eu (8.14.9/8.13.1) with ESMTP id 15FFWC5o018365; Tue, 15 Jun 2021 15:32:14 +0000 In-Reply-To: <87wnqvuv0g.fsf@gnus.org> X-Mailer: Apple Mail (2.3445.104.21) X-CTCH-RefID: str=0001.0A742F1C.60C8C800.0032, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0 X-CTCH-VOD: Unknown X-CTCH-Spam: Unknown X-CTCH-Score: 0.000 X-CTCH-Flags: 0 X-CTCH-ScoreCust: 0.000 X-CSC: 0 X-CHA: v=2.3 cv=QJQWuTDL c=1 sm=1 tr=0 a=von4qPfY+hyqc0zmWf0tYQ==:117 a=von4qPfY+hyqc0zmWf0tYQ==:17 a=kj9zAlcOel0A:10 a=M51BFTxLslgA:10 a=OocQHUDgAAAA:8 a=VYphYFrhStWdGqm6pPwA:9 a=CjuIK1q_8ugA:10 a=xUZTl98r3Qw_uB5NK3jt:22 X-Origin-Country: SE 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:208564 Archived-At: 15 juni 2021 kl. 15.17 skrev Lars Ingebrigtsen : > Well, it's 30% faster in a single-threaded phase of the compilation, = so > it seems like a significant improvement to me. The patch seems to be good in all respects -- simple, low risk, better = performance, no compatibility trouble. And nothing prevents us from = replacing it with something better later on, should the need arise. All set then?