From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= Newsgroups: gmane.emacs.bugs Subject: bug#54698: non-recursive GC marking [PATCH] Date: Mon, 4 Apr 2022 13:16:26 +0200 Message-ID: <8527E407-8190-4574-B8D5-BE68220AE663@acm.org> References: <5A577100-75CE-4C9E-A7DA-02B917662AF5@acm.org> <8735itglid.fsf@gnus.org> Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.120.0.1.13\)) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="30775"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 54698@debbugs.gnu.org To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Apr 04 13:17:22 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 1nbKi2-0007nX-0C for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 04 Apr 2022 13:17:22 +0200 Original-Received: from localhost ([::1]:60396 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nbKi0-0007ls-Kg for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 04 Apr 2022 07:17:20 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:59160) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nbKhi-0007jn-VH for bug-gnu-emacs@gnu.org; Mon, 04 Apr 2022 07:17:04 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:56739) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nbKhi-0002Qp-M4 for bug-gnu-emacs@gnu.org; Mon, 04 Apr 2022 07:17:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1nbKhi-000592-Cj for bug-gnu-emacs@gnu.org; Mon, 04 Apr 2022 07:17:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 04 Apr 2022 11:17:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 54698 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 54698-submit@debbugs.gnu.org id=B54698.164907099819742 (code B ref 54698); Mon, 04 Apr 2022 11:17:02 +0000 Original-Received: (at 54698) by debbugs.gnu.org; 4 Apr 2022 11:16:38 +0000 Original-Received: from localhost ([127.0.0.1]:50636 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nbKhK-00058M-AG for submit@debbugs.gnu.org; Mon, 04 Apr 2022 07:16:38 -0400 Original-Received: from mail1454c50.megamailservers.eu ([91.136.14.54]:42978 helo=mail266c50.megamailservers.eu) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nbKhH-000587-TF for 54698@debbugs.gnu.org; Mon, 04 Apr 2022 07:16:37 -0400 X-Authenticated-User: mattiase@bredband.net DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=megamailservers.eu; s=maildub; t=1649070989; bh=3KY586FtyJ0qTEU8vtOiVNiU+kyeBdTG+wD2nUdohaw=; h=Subject:From:In-Reply-To:Date:Cc:References:To:From; b=k5S8M1SIcinigoRr0McDTxlawr23uLbE7JgblcEpoQWgHUZjigAgrVVIN3Sm9sFBn lfyukanL80JCbB01RhLwhK9nG8xDQzk80YKAnd3fabMc6Ai23roFzFCQCG8bOPTxKR cGofptpUaLX0CIF6VgbAag8JAqkFOHMtpbdYZnXU= Feedback-ID: mattiase@acm.or Original-Received: from smtpclient.apple (c-b952e353.032-75-73746f71.bbcust.telenor.se [83.227.82.185]) (authenticated bits=0) by mail266c50.megamailservers.eu (8.14.9/8.13.1) with ESMTP id 234BGQBs018060; Mon, 4 Apr 2022 11:16:28 +0000 In-Reply-To: <8735itglid.fsf@gnus.org> X-Mailer: Apple Mail (2.3654.120.0.1.13) X-CTCH-RefID: str=0001.0A742F21.624AD38D.0002, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0 X-CTCH-VOD: Unknown X-CTCH-Spam: Unknown X-CTCH-Score: 0.000 X-CTCH-Flags: 0 X-CTCH-ScoreCust: 0.000 X-Origin-Country: SE 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:229400 Archived-At: 4 apr. 2022 kl. 13.01 skrev Lars Ingebrigtsen : > That's wonderful -- I guess this fixes the segfaults we're seeing with > structures that recurse on the car? Yes, it should. > Is there a max stack size? No, the mark stack grows as needed. I see no reason to limit the size = since it's going to be much smaller than the size of the heap being = traced in any case.