Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932762AbXIJKNf (ORCPT ); Mon, 10 Sep 2007 06:13:35 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753554AbXIJKN1 (ORCPT ); Mon, 10 Sep 2007 06:13:27 -0400 Received: from fgwmail7.fujitsu.co.jp ([192.51.44.37]:59328 "EHLO fgwmail7.fujitsu.co.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752393AbXIJKN0 (ORCPT ); Mon, 10 Sep 2007 06:13:26 -0400 Date: Mon, 10 Sep 2007 19:15:06 +0900 From: KAMEZAWA Hiroyuki To: KAMEZAWA Hiroyuki Cc: sct@redhat.com, LKML , Andrew Morton , "nickpiggin@yahoo.com.au" , "linux-mm@kvack.org" Subject: [PATCH] add page->mapping handling interface [21/35] changes in JBD Message-Id: <20070910191506.75a78deb.kamezawa.hiroyu@jp.fujitsu.com> In-Reply-To: <20070910184048.286dfc6e.kamezawa.hiroyu@jp.fujitsu.com> References: <20070910184048.286dfc6e.kamezawa.hiroyu@jp.fujitsu.com> Organization: Fujitsu X-Mailer: Sylpheed 2.4.2 (GTK+ 2.10.11; i686-pc-mingw32) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1211 Lines: 37 Changes page->mapping handling in JBD Signed-off-by: KAMEZAWA Hiroyuki --- fs/jbd/journal.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) Index: test-2.6.23-rc4-mm1/fs/jbd/journal.c =================================================================== --- test-2.6.23-rc4-mm1.orig/fs/jbd/journal.c +++ test-2.6.23-rc4-mm1/fs/jbd/journal.c @@ -1822,7 +1822,7 @@ repeat: jh = bh2jh(bh); } else { if (!(atomic_read(&bh->b_count) > 0 || - (bh->b_page && bh->b_page->mapping))) { + (bh->b_page && page_mapping_cache(bh->b_page)))) { printk(KERN_EMERG "%s: bh->b_count=%d\n", __FUNCTION__, atomic_read(&bh->b_count)); printk(KERN_EMERG "%s: bh->b_page=%p\n", @@ -1830,7 +1830,7 @@ repeat: if (bh->b_page) printk(KERN_EMERG "%s: " "bh->b_page->mapping=%p\n", - __FUNCTION__, bh->b_page->mapping); + __FUNCTION__, page_mapping_cache(bh->b_page)); } if (!new_jh) { - 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/