From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#38345: 27.0.50; Permanent increase in memory consumption after opening images (or pdfs) Date: Sun, 02 Aug 2020 20:14:29 +0200 Message-ID: <87k0yggbju.fsf@gnus.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> <87fthkokrx.fsf@yantar92-laptop.i-did-not-set--mail-host-address--so-tickle-me> <83y2vc44j4.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="8229"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: Ihor Radchenko , 38345@debbugs.gnu.org, juri@linkov.net To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Aug 02 20:15:10 2020 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 1k2IVq-00021l-Je for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 02 Aug 2020 20:15:10 +0200 Original-Received: from localhost ([::1]:57986 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1k2IVp-0007Tf-Ky for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 02 Aug 2020 14:15:09 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:44156) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k2IVi-0007TR-Ej for bug-gnu-emacs@gnu.org; Sun, 02 Aug 2020 14:15:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:60067) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1k2IVi-0001hd-5v for bug-gnu-emacs@gnu.org; Sun, 02 Aug 2020 14:15:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1k2IVh-0005Us-Tc for bug-gnu-emacs@gnu.org; Sun, 02 Aug 2020 14:15:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 02 Aug 2020 18:15:01 +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=B38345.159639208321088 (code B ref 38345); Sun, 02 Aug 2020 18:15:01 +0000 Original-Received: (at 38345) by debbugs.gnu.org; 2 Aug 2020 18:14:43 +0000 Original-Received: from localhost ([127.0.0.1]:43380 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1k2IVP-0005U4-JG for submit@debbugs.gnu.org; Sun, 02 Aug 2020 14:14:43 -0400 Original-Received: from quimby.gnus.org ([95.216.78.240]:35978) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1k2IVN-0005Tp-RW for 38345@debbugs.gnu.org; Sun, 02 Aug 2020 14:14:42 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=vS68Hw6oku8zfbPP1KDZIQEqY8EplIyoB3tSUnxJAbc=; b=auR17l9dR4zkgAG34rkNqdsigZ 0v8fbyXEgRUYsCKfcmkkiVJ4i153K6dTBteMbUu9FHducdyrHgSpum71duX/b59l9N0QmHySJbXWh eSzHewheTboNPZxrsOfCrDqcStSbAKpZmcKKibEwEB54myIr4Q5VIZULzWigpf6iQc2w=; Original-Received: from cm-84.212.202.86.getinternet.no ([84.212.202.86] helo=xo) by quimby with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1k2IVD-0004fi-FX; Sun, 02 Aug 2020 20:14:35 +0200 In-Reply-To: <83y2vc44j4.fsf@gnu.org> (Eli Zaretskii's message of "Mon, 16 Dec 2019 18:30:07 +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:183877 Archived-At: Eli Zaretskii writes: >> However, looking at the C code, I don't understand then why the >> memory consumption is increasing. I can only see that too many images in >> c->images array can cause extra memory consumption, which cannot cause >> the observed memory leak. > > I guess that's because the freed memory is not at the end of the heap, > and this cannot be returned to the OS. This was half a year ago, and skimming this bug report, it seems like this was the tentative conclusion -- there's no memory leak, just the allocator not returning the memory back to the OS. If that's the case, then this bug report can be closed? -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no