From owner-freebsd-current@FreeBSD.ORG Mon Oct 5 19:09:40 2009 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 073E8106566B for ; Mon, 5 Oct 2009 19:09:40 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from mail.zoral.com.ua (skuns.zoral.com.ua [91.193.166.194]) by mx1.freebsd.org (Postfix) with ESMTP id 44F778FC14 for ; Mon, 5 Oct 2009 19:09:39 +0000 (UTC) Received: from deviant.kiev.zoral.com.ua (root@deviant.kiev.zoral.com.ua [10.1.1.148]) by mail.zoral.com.ua (8.14.2/8.14.2) with ESMTP id n95J9Z7k046325 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Mon, 5 Oct 2009 22:09:35 +0300 (EEST) (envelope-from kostikbel@gmail.com) Received: from deviant.kiev.zoral.com.ua (kostik@localhost [127.0.0.1]) by deviant.kiev.zoral.com.ua (8.14.3/8.14.3) with ESMTP id n95J9YIN094674; Mon, 5 Oct 2009 22:09:34 +0300 (EEST) (envelope-from kostikbel@gmail.com) Received: (from kostik@localhost) by deviant.kiev.zoral.com.ua (8.14.3/8.14.3/Submit) id n95J9Y1Q094673; Mon, 5 Oct 2009 22:09:34 +0300 (EEST) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: deviant.kiev.zoral.com.ua: kostik set sender to kostikbel@gmail.com using -f Date: Mon, 5 Oct 2009 22:09:34 +0300 From: Kostik Belousov To: Tom Judge Message-ID: <20091005190934.GX2259@deviant.kiev.zoral.com.ua> References: <4ACA0549.7030404@tomjudge.com> <4ACA2E0F.5010800@elischer.org> <4ACA3146.9090402@tomjudge.com> <20091005190213.GV2259@deviant.kiev.zoral.com.ua> <4ACA4391.6020607@tomjudge.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="21/Vc5rId7THQcsT" Content-Disposition: inline In-Reply-To: <4ACA4391.6020607@tomjudge.com> User-Agent: Mutt/1.4.2.3i X-Virus-Scanned: clamav-milter 0.95.2 at skuns.kiev.zoral.com.ua X-Virus-Status: Clean X-Spam-Status: No, score=-4.4 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 autolearn=ham version=3.2.5 X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on skuns.kiev.zoral.com.ua Cc: freebsd-current@freebsd.org Subject: Re: Per Jail Memory Limits X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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: Mon, 05 Oct 2009 19:09:40 -0000 --21/Vc5rId7THQcsT Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Oct 05, 2009 at 07:05:53PM +0000, Tom Judge wrote: > Kostik Belousov wrote: > >On Mon, Oct 05, 2009 at 05:47:50PM +0000, Tom Judge wrote: > > =20 > >>I started to port this to 7.1 today: > >> > >>http://wiki.freebsd.org/JailResourceLimits > >> > >> > >>What are the peoples opinions on this patch? > >> =20 > > > >Since r194766, we have precise accounting for the anonymous memory, > >both globally and per-uid. If current jails infrastructure allows to > >set per-jail limits (and I suspect that it is), then you should > >just match these two facilities. > > > >The seemingly problematic thing is processes changing their jails. > >It can be done similar to how the uid accounting is done currently, > >by remembering which jail was charged in corresponding vm map > >entry and object. > > =20 >=20 > Did this get MFC'd to stable/7? No, and never will be. >=20 > I have a requirement to implement this for 7.1. >=20 > Thanks --21/Vc5rId7THQcsT Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (FreeBSD) iEYEARECAAYFAkrKRG4ACgkQC3+MBN1Mb4g+yACgrRE88p4H/OTIWfTDeNaXJSba PwAAnAlBqDP2YsAaRVaRAEKfikJyQX74 =EX+Z -----END PGP SIGNATURE----- --21/Vc5rId7THQcsT--