From owner-freebsd-hackers@FreeBSD.ORG Tue Oct 30 10:51:22 2007 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 0F70616A47C for ; Tue, 30 Oct 2007 10:51:22 +0000 (UTC) (envelope-from lukasz@salag.com) Received: from salag.com (sbssrv.salag.com [212.244.141.162]) by mx1.freebsd.org (Postfix) with ESMTP id 8785613C4B8 for ; Tue, 30 Oct 2007 10:51:21 +0000 (UTC) (envelope-from lukasz@salag.com) MIME-Version: 1.0 Content-class: urn:content-classes:message X-MimeOLE: Produced By Microsoft Exchange V6.5 Date: Tue, 30 Oct 2007 11:48:26 +0100 Message-ID: <0862634D7E37134986CB15DF2E4542BA1C1EEF@sbssrv.SALAG.local> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: ``Stopping RAM access'' Thread-Index: Acga2o773wdITdr3SiqebC10bTXLVgAB8nqw From: =?iso-8859-2?Q?Jaroszewski_=A3ukasz?= To: Content-Type: text/plain; charset="iso-8859-2" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Subject: ``Stopping RAM access'' X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 30 Oct 2007 10:51:22 -0000 Hi, Can anyone give me a clue, how one can ``stop'' system from accessing = RAM, and then allow it again? What I want to manage is ``RAM test on demand''.=20 I just need a point where should I start, or rather in general terms how = can I freeze system for a while to make that test. I am very new into kernel programming, so sorry if it is lame question.=20 =20 =20 =20 Best Regards/Pozdrawiam LVJ =20 _______ _______ _______ ______ |______ |_____| | |_____| | ____ ______| | | |_____ | | |_____| =20 person: Lukasz Jaroszewski address: ul. Szafirowa 5, 16-400 Suwalki, POLAND phone: +48503008710 nic-hdl: LJ890-RIPE source: RIPE # Filtered=20 =20 =20