#24937 "deleting unused links" GC phase is too slow

Received: (at 24937) by debbugs.gnu.org; 17 Apr 2020 08:16:21 +0000
From debbugs-submit-bounces@debbugs.gnu.org Fri Apr 17 04:16:21 2020
Received: from localhost ([127.0.0.1]:39889 helo=debbugs.gnu.org)
	by debbugs.gnu.org with esmtp (Exim 4.84_2)
	(envelope-from <debbugs-submit-bounces@debbugs.gnu.org>)
	id 1jPMAe-0006Un-NR
	for submit@debbugs.gnu.org; Fri, 17 Apr 2020 04:16:20 -0400
Received: from eggs.gnu.org ([209.51.188.92]:57172)
 by debbugs.gnu.org with esmtp (Exim 4.84_2)
 (envelope-from <ludo@gnu.org>) id 1jPMAd-0006Ub-B5
 for 24937@debbugs.gnu.org; Fri, 17 Apr 2020 04:16:19 -0400
Received: from fencepost.gnu.org ([2001:470:142:3::e]:47599)
 by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from <ludo@gnu.org>)
 id 1jPMAY-0003v6-3o; Fri, 17 Apr 2020 04:16:14 -0400
Received: from [2a01:e0a:1d:7270:af76:b9b:ca24:c465] (port=43770 helo=ribbon)
 by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256)
 (Exim 4.82) (envelope-from <ludo@gnu.org>)
 id 1jPMAW-0007HA-Ue; Fri, 17 Apr 2020 04:16:13 -0400
From: Ludovic Courtès <ludo@gnu.org>
To: Ricardo Wurmus <rekado@elephly.net>
Subject: Re: bug#24937: "deleting unused links" GC phase is too slow
References: <87wpg7ffbm.fsf@gnu.org> <87lgvm4lzu.fsf@gnu.org>
 <87twaaa6j9.fsf@netris.org> <87twaa2vjx.fsf@gnu.org>
 <87lgvm9sgq.fsf@netris.org> <87d1gwvgu0.fsf@gnu.org>
 <87wpf4yoz0.fsf@netris.org> <87fulrsqxx.fsf@gnu.org>
 <87vaunbvcu.fsf@mdc-berlin.de> <87ftd3muhp.fsf@elephly.net>
 <87eesnmrow.fsf@elephly.net>
X-URL: http://www.fdn.fr/~lcourtes/
X-Revolutionary-Date: 29 Germinal an 228 de la Révolution
X-PGP-Key-ID: 0x090B11993D9AEBB5
X-PGP-Key: http://www.fdn.fr/~lcourtes/ludovic.asc
X-PGP-Fingerprint: 3CE4 6455 8A84 FDC6 9DB4  0CFB 090B 1199 3D9A EBB5
X-OS: x86_64-pc-linux-gnu
Date: Fri, 17 Apr 2020 10:16:09 +0200
In-Reply-To: <87eesnmrow.fsf@elephly.net> (Ricardo Wurmus's message of "Thu,
 16 Apr 2020 16:27:27 +0200")
Message-ID: <874ktieddi.fsf@gnu.org>
User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux)
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic]
X-Spam-Score: -1.5 (-)
X-Debbugs-Envelope-To: 24937
Cc: 24937@debbugs.gnu.org
X-BeenThere: debbugs-submit@debbugs.gnu.org
X-Mailman-Version: 2.1.18
Precedence: list
List-Id: <debbugs-submit.debbugs.gnu.org>
List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, 
 <mailto:debbugs-submit-request@debbugs.gnu.org?subject=unsubscribe>
List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/>
List-Post: <mailto:debbugs-submit@debbugs.gnu.org>
List-Help: <mailto:debbugs-submit-request@debbugs.gnu.org?subject=help>
List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, 
 <mailto:debbugs-submit-request@debbugs.gnu.org?subject=subscribe>
Errors-To: debbugs-submit-bounces@debbugs.gnu.org
Sender: "Debbugs-submit" <debbugs-submit-bounces@debbugs.gnu.org>
X-Spam-Score: -2.5 (--)