From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Mon, 10 Sep 2007 19:15:06 +0900 From: KAMEZAWA Hiroyuki 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> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: KAMEZAWA Hiroyuki Cc: sct@redhat.com, LKML , Andrew Morton , "nickpiggin@yahoo.com.au" , "linux-mm@kvack.org" List-ID: 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, 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