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#17975: 24.3.92; assertion failure deleting frames with varying names for the same display (and, using multiple X11 connections in that case too) Date: Fri, 11 Sep 2020 16:01:58 +0300 Message-ID: <831rj8h3g9.fsf@gnu.org> References: <6ea98jsjtd.fsf@just-testing.permabit.com> <53BCD52D.6090700@yandex.ru> <6eoawv616e.fsf@just-testing.permabit.com> <53C21C84.6030207@yandex.ru> <53C26427.2050103@yandex.ru> <87tuw7chp7.fsf@gnus.org> <81a190b0-f8eb-abee-f766-16a67a2b9b6c@yandex.ru> <87a6xwxym6.fsf@gnus.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="25296"; mail-complaints-to="usenet@ciao.gmane.io" Cc: raeburn@permabit.com, 17975@debbugs.gnu.org, dmantipov@yandex.ru To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Sep 11 15:03:08 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 1kGiho-0006SU-IR for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 11 Sep 2020 15:03:08 +0200 Original-Received: from localhost ([::1]:40790 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kGihn-0001m0-Jw for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 11 Sep 2020 09:03:07 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:42530) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kGihi-0001lh-C1 for bug-gnu-emacs@gnu.org; Fri, 11 Sep 2020 09:03:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:59670) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kGihi-0005NQ-0z for bug-gnu-emacs@gnu.org; Fri, 11 Sep 2020 09:03:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kGihh-0000z8-Th for bug-gnu-emacs@gnu.org; Fri, 11 Sep 2020 09:03:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 11 Sep 2020 13:03:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 17975 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: moreinfo Original-Received: via spool by 17975-submit@debbugs.gnu.org id=B17975.15998293352291 (code B ref 17975); Fri, 11 Sep 2020 13:03:01 +0000 Original-Received: (at 17975) by debbugs.gnu.org; 11 Sep 2020 13:02:15 +0000 Original-Received: from localhost ([127.0.0.1]:42983 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kGigw-0000ae-V9 for submit@debbugs.gnu.org; Fri, 11 Sep 2020 09:02:15 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:38260) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kGigv-0000V2-KM for 17975@debbugs.gnu.org; Fri, 11 Sep 2020 09:02:13 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:37455) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kGigp-0005IC-2n; Fri, 11 Sep 2020 09:02:07 -0400 Original-Received: from [176.228.60.248] (port=3442 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1kGigj-00037Z-TP; Fri, 11 Sep 2020 09:02:06 -0400 In-Reply-To: <87a6xwxym6.fsf@gnus.org> (message from Lars Ingebrigtsen on Fri, 11 Sep 2020 14:54:25 +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:187835 Archived-At: > From: Lars Ingebrigtsen > Date: Fri, 11 Sep 2020 14:54:25 +0200 > Cc: Ken Raeburn , 17975@debbugs.gnu.org > > > But, to whom it may be interesting, running the following code: > > (dotimes (n 10000) > > (let ((x (make-frame-on-display ":1.0")) > > (y (make-frame-on-display ":1.0"))) > > (delete-frame x) > > (delete-frame y))) > > > > with Xnest (which is ":1.0") successfully raises Emacs' RSS from > > ~30M to ~120M. > > This sounds like it should be reported as a new bug report. Probably. But since AFAIK glibc doesn't return memory to the system, it could be a simple consequence of the glibc memory management. The question is how much of those 120M - 30M is marked free for further allocations by Emacs.