From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx175.postini.com [74.125.245.175]) by kanga.kvack.org (Postfix) with SMTP id 9B4926B004D for ; Tue, 15 May 2012 10:10:33 -0400 (EDT) Date: Tue, 15 May 2012 09:10:29 -0500 (CDT) From: Christoph Lameter Subject: Re: Allow migration of mlocked page? In-Reply-To: Message-ID: References: <4FAC9786.9060200@kernel.org> <20120511131404.GQ11435@suse.de> <4FB08920.4010001@kernel.org> <20120514133944.GF29102@suse.de> <4FB1BC3E.3070107@kernel.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org List-ID: To: KOSAKI Motohiro Cc: Minchan Kim , Mel Gorman , Johannes Weiner , Rik van Riel , Andrew Morton , Andrea Arcangeli , KAMEZAWA Hiroyuki , "linux-mm@kvack.org" , tglx@linutronix.de, Ingo Molnar , Peter Zijlstra , Theodore Ts'o On Tue, 15 May 2012, KOSAKI Motohiro wrote: > > 3. Many application already used mlock by semantic of 2. So let's break legacy application if possible. > > Many? really? I guess it's a very few. They cannot have used the semantics since they never existed. Maybe the application writers had certain assumptions about what mlock did but those were wrong. -- 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/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: email@kvack.org