From owner-freebsd-current@freebsd.org Thu Dec 14 05:43:47 2017 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id A37F0E9632C for ; Thu, 14 Dec 2017 05:43:47 +0000 (UTC) (envelope-from peter@rulingia.com) Received: from vps.rulingia.com (vps.rulingia.com [103.243.244.15]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mail.rulingia.com", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 42EFD746B4; Thu, 14 Dec 2017 05:43:46 +0000 (UTC) (envelope-from peter@rulingia.com) Received: from server.rulingia.com (ppp59-167-167-3.static.internode.on.net [59.167.167.3]) by vps.rulingia.com (8.15.2/8.15.2) with ESMTPS id vBE5hVnT064629 (version=TLSv1.2 cipher=DHE-RSA-CHACHA20-POLY1305 bits=256 verify=OK); Thu, 14 Dec 2017 16:43:38 +1100 (AEDT) (envelope-from peter@rulingia.com) X-Bogosity: Ham, spamicity=0.000000 Received: from server.rulingia.com (localhost.rulingia.com [127.0.0.1]) by server.rulingia.com (8.15.2/8.15.2) with ESMTPS id vBE5hK56014828 (version=TLSv1.2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256 verify=NO); Thu, 14 Dec 2017 16:43:21 +1100 (AEDT) (envelope-from peter@server.rulingia.com) Received: (from peter@localhost) by server.rulingia.com (8.15.2/8.15.2/Submit) id vBE5hKJD014827; Thu, 14 Dec 2017 16:43:20 +1100 (AEDT) (envelope-from peter) Date: Thu, 14 Dec 2017 16:43:20 +1100 From: Peter Jeremy To: Gary Palmer Cc: blubee blubeeme , Mark Millard , FreeBSD Current Subject: Re: get_swap_pager(x) failed Message-ID: <20171214054320.GA3198@server.rulingia.com> References: <20171213112346.GA27816@in-addr.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="VbJkn9YxBvnuCH5J" Content-Disposition: inline In-Reply-To: <20171213112346.GA27816@in-addr.com> X-PGP-Key: http://www.rulingia.com/keys/peter.pgp User-Agent: Mutt/1.9.1 (2017-09-22) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 14 Dec 2017 05:43:47 -0000 --VbJkn9YxBvnuCH5J Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 2017-Dec-13 11:23:46 +0000, Gary Palmer wrote: >An open question would be why ARC is not reducing if the system is >under memory pressure. It's meant to, but there have been various >bugs in that implementation. The OP doesn't say what version of -current he is running but I would point the finger at r325851. I have discovered that, in 11-stable, r326619 (which is the MFC of r325851) stops ARC responding to memory backpressure. --=20 Peter Jeremy --VbJkn9YxBvnuCH5J Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQJ8BAEBCgBmBQJaMg94XxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXRFRUIyOTg2QzMwNjcxRTc0RTY1QzIyN0Ux NkE1OTdBMEU0QTIwQjM0AAoJEBall6Dkogs08LgP/0MzWSqmuUyLOrKCx2loajZI 8oNLxEB+FdD07n4RlzuwK4+vWhB/fgIguTsQ876H4XjTz79a9SZTlL+0xH7wiYks iA67NwwY+RJ1cjr0wTwuUtzdx7BVEP2ZuUGvkw3vbpWf9g7UO9ShgWnY7weOUa1G ax7hIZDpqUVmP4oxn72bKdPwqDTkuq80oP+NoD2HxR8AdLPHl0gpK9X0VrnoJPA2 py+SDYhGvQaGY6AwqhAZT2E/1b1cp7cjalES6gRyniMaTrDoupI/Rzhs2wD81Y4j RBYPnh4u8VXSxv0ocMNzwYhLqhHDBjb/JCkF4Riy31AMuw8W52tO08CdmDncdHXc UAo9Uktehd74SXt0PeBBLAHS79/hJdLEXQG5BbbMVA357SyzfHaCoyUkP3Hr+GU1 qdeTmS6A31+ge2lvvQq2ZlY5C4rAIvdbSR2ojZwEClnMb9UT3pPwl0nHgUA39kZG dnvyiGhU8irgoJm6zCXVh8zHyDzvDb8v7Nb3anoajG6egtF50Qe4nTOdoiYSwRLP 4YlA8nzfk/tdSRO8hZcljTYnHs8Guo2BlkNi0YSQv2D5Aeq5h+ibzjvXvJQ4JtGo Crm/e5Ns73HRVpTDBA+YlIJHPDnH3wFaVQOfEGufCRPcI7P7lDD4Jm606l9gWTPw 6WpX43UtOVV9e9QCObG3 =X/KS -----END PGP SIGNATURE----- --VbJkn9YxBvnuCH5J--