From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: [Emacs-diffs] emacs-25 ee04aed: Fix handling of buffer relocation in regex.c functions Date: Wed, 26 Oct 2016 05:29:34 +0300 Message-ID: <83shrjvo4x.fsf@gnu.org> References: <20161023191028.10942.12099@vcs.savannah.gnu.org> <20161023191028.C103F220124@vcs.savannah.gnu.org> <83mvhu5kn0.fsf@gnu.org> <8360oh4tnt.fsf@gnu.org> <83oa2934yl.fsf@gnu.org> <83insgwg8j.fsf@gnu.org> <83vawgusi5.fsf@gnu.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1477449081 15592 195.159.176.226 (26 Oct 2016 02:31:21 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Wed, 26 Oct 2016 02:31:21 +0000 (UTC) Cc: emacs-devel@gnu.org To: Stefan Monnier Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Wed Oct 26 04:31:17 2016 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bzDzd-0001zG-9i for ged-emacs-devel@m.gmane.org; Wed, 26 Oct 2016 04:31:05 +0200 Original-Received: from localhost ([::1]:59227 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bzDzf-00052T-KR for ged-emacs-devel@m.gmane.org; Tue, 25 Oct 2016 22:31:07 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:38323) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bzDyE-0004jd-OH for emacs-devel@gnu.org; Tue, 25 Oct 2016 22:29:39 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bzDyA-0001k7-Q2 for emacs-devel@gnu.org; Tue, 25 Oct 2016 22:29:38 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:54747) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bzDyA-0001k3-Ms; Tue, 25 Oct 2016 22:29:34 -0400 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:1827 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1bzDyA-0001yL-2q; Tue, 25 Oct 2016 22:29:34 -0400 In-reply-to: (message from Stefan Monnier on Tue, 25 Oct 2016 15:59:41 -0400) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:208816 Archived-At: > From: Stefan Monnier > Date: Tue, 25 Oct 2016 15:59:41 -0400 > > > I don't see the difference. If it turns out that some platform's > > native malloc or gmalloc causes memory fragmentation, we will have to > > find a solution, perhaps mmap or something else. > > I consider mmap to be a good answer. If it's needed. But we don't know yet if it is.