Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753308Ab0DHFai (ORCPT ); Thu, 8 Apr 2010 01:30:38 -0400 Received: from ksp.mff.cuni.cz ([195.113.26.206]:56693 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751022Ab0DHFae (ORCPT ); Thu, 8 Apr 2010 01:30:34 -0400 Date: Thu, 8 Apr 2010 07:30:25 +0200 From: Pavel Machek To: Jeremy Fitzhardinge Cc: Avi Kivity , Dmitry Torokhov , Andrew Morton , "linux-kernel@vger.kernel.org" , "pv-drivers@vmware.com" Subject: Re: [PATCH] VMware Balloon driver Message-ID: <20100408053024.GA1472@ucw.cz> References: <20100404215202.GA13020@dtor-ws.eng.vmware.com> <20100405142419.2c9bea3d.akpm@linux-foundation.org> <20100405225833.GA25970@dtor-ws.eng.vmware.com> <4BBB622F.4070501@redhat.com> <4BBB7CA3.2060802@goop.org> <4BBB7F1E.3030307@redhat.com> <4BBB890E.5040808@goop.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4BBB890E.5040808@goop.org> User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 752 Lines: 20 Hi! >>> 1) is not a huge amount of code, but something consistent would be >>> nice. 2) is something we've been missing and is a bit of an open >>> question/research project anyway. >> >> 3) Code that attempts to reclaim 2MB pages when possible > > Yes. Ballooning in 4k units is a bit silly. Does it make sense to treat ballooning as a form of memory hotplug? -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/