From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#38345: 27.0.50; Permanent increase in memory consumption after opening images (or pdfs) Date: Sat, 07 Dec 2019 21:39:35 +0200 Message-ID: <83lfrodix4.fsf@gnu.org> References: <87sgme1ww7.fsf@yantar92-laptop.i-did-not-set--mail-host-address--so-tickle-me> <83o8x0rl6d.fsf@gnu.org> <87lfs2mzo8.fsf@yantar92-laptop.i-did-not-set--mail-host-address--so-tickle-me> <87lfs19shb.fsf@mail.linkov.net> <87a78gn5k5.fsf@yantar92-laptop.i-did-not-set--mail-host-address--so-tickle-me> <83sgm8ox3g.fsf@gnu.org> <87zhgflxmc.fsf@yantar92-laptop.i-did-not-set--mail-host-address--so-tickle-me> <83lfrzq1s1.fsf@gnu.org> <87d0d7w3tt.fsf@yantar92-laptop.i-did-not-set--mail-host-address--so-tickle-me> <83zhgaloc5.fsf@gnu.org> <87zhg7jmjg.fsf@yantar92-laptop.i-did-not-set--mail-host-address--so-tickle-me> <83h82ej03y.fsf@gnu.org> <87r21ick48.fsf@gmail.com> <83immthovt.fsf@gnu.org> <87o8wkc50t.fsf@gmail.com> Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="180134"; mail-complaints-to="usenet@blaine.gmane.org" Cc: yantar92@gmail.com, 38345@debbugs.gnu.org, juri@linkov.net To: Noam Postavsky Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Dec 08 04:24:18 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1idnBA-000kf1-KV for geb-bug-gnu-emacs@m.gmane.org; Sun, 08 Dec 2019 04:24:16 +0100 Original-Received: from localhost ([::1]:55232 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1idnB9-0005Vk-0b for geb-bug-gnu-emacs@m.gmane.org; Sat, 07 Dec 2019 22:24:15 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:48584) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1idnAy-0005Vc-7u for bug-gnu-emacs@gnu.org; Sat, 07 Dec 2019 22:24:05 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1idnAw-00073P-FR for bug-gnu-emacs@gnu.org; Sat, 07 Dec 2019 22:24:04 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:44231) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1idnAw-000730-8l for bug-gnu-emacs@gnu.org; Sat, 07 Dec 2019 22:24:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1idnAw-0004kJ-5r for bug-gnu-emacs@gnu.org; Sat, 07 Dec 2019 22:24:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 08 Dec 2019 03:24:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 38345 X-GNU-PR-Package: emacs Original-Received: via spool by 38345-submit@debbugs.gnu.org id=B38345.157577540418186 (code B ref 38345); Sun, 08 Dec 2019 03:24:02 +0000 Original-Received: (at 38345) by debbugs.gnu.org; 8 Dec 2019 03:23:24 +0000 Original-Received: from localhost ([127.0.0.1]:50201 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1idnAJ-0004jG-PY for submit@debbugs.gnu.org; Sat, 07 Dec 2019 22:23:24 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:33976) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1idnAI-0004j2-GT for 38345@debbugs.gnu.org; Sat, 07 Dec 2019 22:23:22 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:36827) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1idfvq-00088j-Cp; Sat, 07 Dec 2019 14:39:58 -0500 Original-Received: from [176.228.60.248] (port=1057 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1idfvp-0006Pi-Lu; Sat, 07 Dec 2019 14:39:58 -0500 In-reply-to: <87o8wkc50t.fsf@gmail.com> (message from Noam Postavsky on Sat, 07 Dec 2019 14:25:06 -0500) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 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.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:173012 Archived-At: > From: Noam Postavsky > Cc: yantar92@gmail.com, 38345@debbugs.gnu.org, juri@linkov.net > Date: Sat, 07 Dec 2019 14:25:06 -0500 > > > So does this mean modern glibc has no knobs to tailor its behavior to > > various needs, like set the threshold for using mmap, etc.? IOW, no > > more support for the likes of mallopt? > > Looks like mallopt is still there, but Emacs' DOUG_LEA_MALLOC code > depends on malloc_set_state and malloc_get_state which were removed in > glibc 2.25 (2017). > https://sourceware.org/ml/libc-alpha/2017-02/msg00079.html Thanks. Then I don't understand why our calls to mallopt are conditioned on DOUG_LEA_MALLOC. What they are supposed to do should be good for modern glibc versions as well.