From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: =?utf-8?Q?Gerd_M=C3=B6llmann?= Newsgroups: gmane.emacs.devel Subject: Re: Question about pure space Date: Fri, 19 Apr 2024 18:32:22 +0200 Message-ID: References: <87il0dqrp7.fsf@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="16835"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: Andreas Schwab , emacs-devel , Stefan Monnier To: Robert Pluim Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Fri Apr 19 18:33:40 2024 Return-path: Envelope-to: ged-emacs-devel@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 1rxrBE-00048M-Pv for ged-emacs-devel@m.gmane-mx.org; Fri, 19 Apr 2024 18:33:40 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rxrAI-0003q8-5C; Fri, 19 Apr 2024 12:32:42 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rxrA3-0003nj-TH for emacs-devel@gnu.org; Fri, 19 Apr 2024 12:32:33 -0400 Original-Received: from mail-ej1-x634.google.com ([2a00:1450:4864:20::634]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1rxrA2-0006Uh-BH for emacs-devel@gnu.org; Fri, 19 Apr 2024 12:32:27 -0400 Original-Received: by mail-ej1-x634.google.com with SMTP id a640c23a62f3a-a4715991c32so239748666b.1 for ; Fri, 19 Apr 2024 09:32:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1713544344; x=1714149144; darn=gnu.org; h=content-transfer-encoding:mime-version:user-agent:message-id:date :references:in-reply-to:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=HPTFDIercTEv0VXJD/K3tH2dabq30BVPfP63FQnhvz4=; b=CIGhLntqwBGFPuctLua4Q3WN4ZD3zQKkCOnCHEa3kMbtsVBMRQFgf0AKLQbg8uvzro aAKpRJ5AlSMocUMS+o5rhV+J9DQ8Agi9RkxV+NNdgvz919g94JDkvPvSj2usF4AJZ+kA +s5IGJe5g6yfRQLnJBh5iJkWdq9K4ovWGO1eJFTZr1I5amtRKodfH7y+7xLZxKNT8v3Z lzUJmTkUwM+DAYspjI0DSCjul2ABcf8qaLFnED3a5+I9VS83sp5ff3jgSlPb2F3SlgAp nuveFTbzyV1OKUOYdwSUJqDBADvLVVPi3kVZlGOmo8i+fvL6UeHBEEV9a9JYIEe26aQe zNZg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1713544344; x=1714149144; h=content-transfer-encoding:mime-version:user-agent:message-id:date :references:in-reply-to:subject:cc:to:from:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=HPTFDIercTEv0VXJD/K3tH2dabq30BVPfP63FQnhvz4=; b=dwnRRTNBvOfW0aTiazf32aAj5tNW+UxF8A/wfmf1VJCzRabCczXgxO71HOOehfJgNS 6phuK5afAPP0OetLJlHeDKaKvvR8EsnuOhNJM66yPIcJdNBzj9E1Mnes1HV9q5Z6QnTI +Sm6ItrupKZ406nk7BEJLz6PMq8nejRumD7fRxbBn6qEyBQpvZJ8JJp5R0hS+jFZWmHU cqAhRG07IfC/OmcQOGYCmobLzeGyLXwvmeMmjfYqI6QInXpK6zBFLm5XevytQALuCqpp cqFIBc/ZrVM7q3KM3jKgm9+tbp6u/nlOo0hclZwF8XxBEx90U0uD8iM15QgZ7kyJO+kR t2LA== X-Forwarded-Encrypted: i=1; AJvYcCUFSs0A/+8/9vplx5nIWEwwtcUk8qsSPQOAXs0ZGasWeY5G9gNYJmpLue6DpJWBDil4bTx8yqEt5DywE+cbZwO/BVQ1 X-Gm-Message-State: AOJu0YyCXAcjol9o7KIQJbVAJr6KncQ9kbX22+LyH1D4CIh+xkpMczjX 9+qtFC+3mUgHV/tAa76jDvjVTuvFmM6Buukdqja/OLnVERDXjTLN X-Google-Smtp-Source: AGHT+IHzhREz+76Fkj6t8oDg74s5jCci+QfNzx0hbcwvbf8XtkuNhqCzf0vWg58STsPPT4HTfBalTQ== X-Received: by 2002:a17:906:6c93:b0:a52:3675:be0e with SMTP id s19-20020a1709066c9300b00a523675be0emr1602641ejr.0.1713544344004; Fri, 19 Apr 2024 09:32:24 -0700 (PDT) Original-Received: from Pro.fritz.box (pd9e3604d.dip0.t-ipconnect.de. [217.227.96.77]) by smtp.gmail.com with ESMTPSA id h25-20020a1709070b1900b00a558f01499asm414491ejl.154.2024.04.19.09.32.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 19 Apr 2024 09:32:23 -0700 (PDT) In-Reply-To: <87il0dqrp7.fsf@gmail.com> (Robert Pluim's message of "Fri, 19 Apr 2024 17:48:20 +0200") Received-SPF: pass client-ip=2a00:1450:4864:20::634; envelope-from=gerd.moellmann@gmail.com; helo=mail-ej1-x634.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 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-mx.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:317847 Archived-At: Robert Pluim writes: >>>>>> On Thu, 18 Apr 2024 17:37:56 +0200, Gerd M=C3=B6llmann said: > > Gerd> Andreas Schwab writes: > >> On Apr 18 2024, Gerd M=C3=B6llmann wrote: > >>=20 > >>> The odd thing is that I can't find where it is used. The function > >>> pure_alloc always uses purebeg, which is initialized to NULL, and= then > >>> gets malloc'd. > >>=20 > >> purebeg is initialized to PUREBEG in init_alloc_once_for_pdumper. > > Gerd> Thanks! Bug introduced by yours truly when transfering stuff fr= om my > Gerd> local Emacs which doesn't have pure space to begin with :-) > > I=CA=BCm hoping this will motivate you to do away with pure space in mast= er :-) I think Stefan Monnier has patches for that. But he didn't comes through last time he proposed that.