Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S268316AbUJOSnl (ORCPT ); Fri, 15 Oct 2004 14:43:41 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S268305AbUJOSkv (ORCPT ); Fri, 15 Oct 2004 14:40:51 -0400 Received: from mail-relay-4.tiscali.it ([213.205.33.44]:45488 "EHLO mail-relay-4.tiscali.it") by vger.kernel.org with ESMTP id S268084AbUJOSkL (ORCPT ); Fri, 15 Oct 2004 14:40:11 -0400 Date: Fri, 15 Oct 2004 20:40:09 +0200 From: Andrea Arcangeli To: William Lee Irwin III Cc: Albert Cahalan , Hugh Dickins , linux-kernel mailing list , Andrew Morton OSDL , Albert Cahalan Subject: Re: per-process shared information Message-ID: <20041015184009.GG17849@dualathlon.random> References: <1097846353.2674.13298.camel@cube> <20041015162000.GB17849@dualathlon.random> <1097857912.2669.13548.camel@cube> <20041015171355.GD17849@dualathlon.random> <1097862714.2666.13650.camel@cube> <20041015181446.GF17849@dualathlon.random> <20041015183025.GN5607@holomorphy.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20041015183025.GN5607@holomorphy.com> X-GPG-Key: 1024D/68B9CB43 13D9 8355 295F 4823 7C49 C012 DFA1 686E 68B9 CB43 X-PGP-Key: 1024R/CB4660B9 CC A0 71 81 F4 A0 63 AC C0 4B 81 1D 8C 15 C8 E5 User-Agent: Mutt/1.5.6i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 734 Lines: 15 On Fri, Oct 15, 2004 at 11:30:25AM -0700, William Lee Irwin III wrote: > I just checked in with some Oracle people and the primary concern > is splitting up RSS into shared and private. Given either shared > or private the other is calculable. can you define private a bit more? Is private the page_count == 1 like 2.4? Or is "private" == anonymous? that's the only question. In Hugh's patch private == "anonymous". With 2.4 private == "page_count == 1" (which is a subset of anonymous). - 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/