Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 7 Jan 2002 21:06:14 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 7 Jan 2002 21:06:04 -0500 Received: from [210.176.202.14] ([210.176.202.14]:25740 "EHLO uranus.planet.rcn.com.hk") by vger.kernel.org with ESMTP id ; Mon, 7 Jan 2002 21:05:46 -0500 Message-ID: <3C3A53EF.7010402@rcn.com.hk> Date: Tue, 08 Jan 2002 10:05:35 +0800 From: David Chow Organization: Resources Computer Network Ltd. User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:0.9.4) Gecko/20011019 Netscape6/6.2 X-Accept-Language: zh_TW, en MIME-Version: 1.0 To: linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: 2.4.17 VM question Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Dear all, From 2.4.14, the SetPageDecrAfter() in mm.h is gone.... also it is now not called in rw_swap_page_base() in paeg_io.c . The PG_decr_after (5) flag is now dissappeared. Now the 5 is replaced with something called PG_unused in mm.h . What's the meaning of both? Also the rw_swap_page_base() now doesn't check rw==WRITE and where does the WRITE handles? Thanks. David - 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/