From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Fri, 11 May 2007 10:08:51 +0900 From: KAMEZAWA Hiroyuki Subject: Re: [RFC] memory hotremove patch take 2 [01/10] (counter of removable page) Message-Id: <20070511100851.f7d18ae8.kamezawa.hiroyu@jp.fujitsu.com> In-Reply-To: References: <20070509115506.B904.Y-GOTO@jp.fujitsu.com> <20070509120132.B906.Y-GOTO@jp.fujitsu.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: Andi Kleen Cc: y-goto@jp.fujitsu.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, akpm@osdl.org, clameter@sgi.com, mel@csn.ul.ie List-ID: On 10 May 2007 15:44:08 +0200 Andi Kleen wrote: > Yasunori Goto writes: > > > (not a full review, just something I noticed) > > @@ -352,6 +352,8 @@ struct sysinfo { > > unsigned short pad; /* explicit padding for m68k */ > > unsigned long totalhigh; /* Total high memory size */ > > unsigned long freehigh; /* Available high memory size */ > > + unsigned long movable; /* pages used only for data */ > > + unsigned long free_movable; /* Avaiable pages in movable */ > > You can't just change that structure, it is exported to user space. > Okay. We'll drop this. Thanks, -Kame -- 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