From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030360AbXDKDj1 (ORCPT ); Tue, 10 Apr 2007 23:39:27 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030761AbXDKDjX (ORCPT ); Tue, 10 Apr 2007 23:39:23 -0400 Received: from py-out-1112.google.com ([64.233.166.179]:15870 "EHLO py-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030760AbXDKDi5 (ORCPT ); Tue, 10 Apr 2007 23:38:57 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:from:to:cc:date:message-id:in-reply-to:subject; b=kez58Jlfnj1Gkg+hjiLO/ycv0DRHlO6bVB/LyqWL879L7mSlBExIRrbVOoedzROXit+awN1OKzakLalFuwncAANi14XNJGtZBuorZRssj4Zo9Gpw3c2ahB15gvTXwVg6j4jyj5IH6wBtLCIYn71Jhf4X+jacaJjYjM2zo7C6P78= From: Nate Diller To: Andrew Morton , Alexander Viro Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org Date: Tue, 10 Apr 2007 20:36:00 -0700 Message-Id: <20070411033600.11000.47234.patchbomb.py@localhost> In-Reply-To: <20070411033600.11000.38285.patchbomb.py@localhost> Subject: [PATCH 9/13] ocfs2: use zero_user_page Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Use zero_user_page() instead of open-coding it. Signed-off-by: Nate Diller --- diff -urpN -X dontdiff linux-2.6.21-rc6-mm1/fs/ocfs2/aops.c linux-2.6.21-rc6-mm1-test/fs/ocfs2/aops.c --- linux-2.6.21-rc6-mm1/fs/ocfs2/aops.c 2007-04-09 17:24:03.000000000 -0700 +++ linux-2.6.21-rc6-mm1-test/fs/ocfs2/aops.c 2007-04-09 18:18:23.000000000 -0700 @@ -234,10 +234,7 @@ static int ocfs2_readpage(struct file *f * XXX sys_readahead() seems to get that wrong? */ if (start >= i_size_read(inode)) { - char *addr = kmap(page); - memset(addr, 0, PAGE_SIZE); - flush_dcache_page(page); - kunmap(page); + zero_user_page(page, 0, PAGE_SIZE); SetPageUptodate(page); ret = 0; goto out_alloc;