From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bert Wesarg Subject: Re: [PATCH 4/4 alternative userspace] add ksm kernel shared memory driver Date: Thu, 2 Apr 2009 07:57:42 +0200 Message-ID: <36ca99e90904012257j5f5e6e2co673ff2433d49b7b9@mail.gmail.com> References: <20090331142533.GR9137@random.random> <20090331150218.GS9137@random.random> <49D23224.9000903@codemonkey.ws> <20090331151845.GT9137@random.random> <49D23CD1.9090208@codemonkey.ws> <20090331162525.GU9137@random.random> <49D24A02.6070000@codemonkey.ws> <20090402012215.GE1117@x200.localdomain> <49D424AF.3090806@codemonkey.ws> <20090402054816.GG1117@x200.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Cc: Anthony Liguori , Andrea Arcangeli , Izik Eidus , linux-kernel@vger.kernel.org, kvm@vger.kernel.org, linux-mm@kvack.org, avi@redhat.com, riel@redhat.com, jeremy@goop.org, mtosatti@redhat.com, hugh@veritas.com, corbet@lwn.net, dmonakhov@openvz.org To: Chris Wright Return-path: Received: from mail-fx0-f158.google.com ([209.85.220.158]:50237 "EHLO mail-fx0-f158.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751467AbZDBF5p (ORCPT ); Thu, 2 Apr 2009 01:57:45 -0400 In-Reply-To: <20090402054816.GG1117@x200.localdomain> Sender: kvm-owner@vger.kernel.org List-ID: On Thu, Apr 2, 2009 at 07:48, Chris Wright wrote: > Ksm api (for users to register region): > > Register a memory region as shareable: > > madvise(void *addr, size_t len, MADV_SHAREABLE) > > Unregister a shareable memory region (not currently implemented): > > madvise(void *addr, size_t len, MADV_UNSHAREABLE) I can't find a definition for MADV_UNSHAREABLE! Bert