From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Po Lu via "Bug reports for GNU Emacs, the Swiss army knife of text editors" Newsgroups: gmane.emacs.bugs Subject: bug#54698: non-recursive GC marking [PATCH] Date: Wed, 06 Apr 2022 20:34:52 +0800 Message-ID: <87o81ez8yb.fsf@yahoo.com> References: <5A577100-75CE-4C9E-A7DA-02B917662AF5@acm.org> <8735itglid.fsf@gnus.org> <8527E407-8190-4574-B8D5-BE68220AE663@acm.org> <871qyc5o0y.fsf@yahoo.com> <5BBEDBDA-4C85-4237-9EF7-5635A4950365@acm.org> <83fsmreox8.fsf@gnu.org> <83a6czekro.fsf@gnu.org> <83r16acwar.fsf@gnu.org> <87tub6zabp.fsf@yahoo.com> <83k0c2csef.fsf@gnu.org> Reply-To: Po Lu Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="19995"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.91 (gnu/linux) Cc: larsi@gnus.org, mattiase@acm.org, p.stephani2@gmail.com, 54698@debbugs.gnu.org, rms@gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Apr 06 14:37:18 2022 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 1nc4uU-00051j-EN for geb-bug-gnu-emacs@m.gmane-mx.org; 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Wed, 6 Apr 2022 12:35:02 +0000 Original-Received: by hermes--canary-production-sg3-65d7bd97b5-rvrjv (VZM Hermes SMTP Server) with ESMTPA ID 217f0823a93e9a99c25a3c83c8dbd790; Wed, 06 Apr 2022 12:34:57 +0000 (UTC) In-Reply-To: <83k0c2csef.fsf@gnu.org> (Eli Zaretskii's message of "Wed, 06 Apr 2022 15:23:20 +0300") X-Mailer: WebService/1.1.20001 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.yahoo 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:229496 Archived-At: Eli Zaretskii writes: > Then I think we should advise users to do that. Sure, where would a good place to put that advice be? etc/PROBLEMS perhaps? Thanks. > Why only 32-bit? Not "only", "especially" 32-bit systems. They tend to have less virtual memory available, and the amount of address space available to individual processes is also very small compared to newer systems. > If overcommit is disabled, isn't the amount of VM determined by the > sum of physical memory + swap space? If so, you could run out of VM > on 64-bit systems as well, no? Correct.