From mboxrd@z Thu Jan 1 00:00:00 1970 Received: by wa-out-1112.google.com with SMTP id m33so304426wag for ; Wed, 14 Nov 2007 09:05:08 -0800 (PST) Message-ID: <6934efce0711140905h4dff6e70v69598022a3ddad98@mail.gmail.com> Date: Wed, 14 Nov 2007 09:05:08 -0800 From: "Jared Hulbert" Subject: Re: about page migration on UMA In-Reply-To: <473A7A0B.5030300@arca.com.cn> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <20071016191949.cd50f12f.kamezawa.hiroyu@jp.fujitsu.com> <20071016192341.1c3746df.kamezawa.hiroyu@jp.fujitsu.com> <20071017141609.0eb60539.kamezawa.hiroyu@jp.fujitsu.com> <20071017145009.e4a56c0d.kamezawa.hiroyu@jp.fujitsu.com> <02f001c8108c$a3818760$3708a8c0@arcapub.arca.com> <6934efce0711091131n1acd2ce1h7bb17f9f3cb0f235@mail.gmail.com> <473A7A0B.5030300@arca.com.cn> Sender: owner-linux-mm@kvack.org Return-Path: To: "Jacky(GuangXiang Lee)" Cc: Christoph Lameter , climeter@sgi.com, linux-mm@kvack.org List-ID: > what is the way to shut down banks in SDRAM chips? Well there's partial array self-refresh modes. However at second glance that doesn't actually lose data, it just requires a 'wake up' period to access the partial array. I had been under the impression they were lossy modes. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org