From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754000Ab1I1KBU (ORCPT ); Wed, 28 Sep 2011 06:01:20 -0400 Received: from calzone.tip.net.au ([203.10.76.15]:43303 "EHLO calzone.tip.net.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751481Ab1I1KBT (ORCPT ); Wed, 28 Sep 2011 06:01:19 -0400 Date: Wed, 28 Sep 2011 20:01:14 +1000 From: Stephen Rothwell To: Andrew Morton Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org, Andi Kleen Subject: linux-next: build failure after merge of the final tree (akpm tree related) Message-Id: <20110928200114.f9976eddc3d14bd831ddabed@canb.auug.org.au> X-Mailer: Sylpheed 3.2.0beta3 (GTK+ 2.24.6; i486-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi all, After merging the final tree, today's linux-next build (sparc32 defconfig) failed like this: fs/direct-io.c: In function '__blockdev_direct_IO': fs/direct-io.c:1327:2: error: implicit declaration of function 'prefetch' Caused by commit 30ddb4d48213 ("dio: optimize cache misses in the submission path"). I have added this patch for today: From: Stephen Rothwell Date: Wed, 28 Sep 2011 19:58:28 +1000 Subject: [PATCH] dio: using prefetch requires including prefetch.h Signed-off-by: Stephen Rothwell --- fs/direct-io.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/fs/direct-io.c b/fs/direct-io.c index a05ca05..8d22849 100644 --- a/fs/direct-io.c +++ b/fs/direct-io.c @@ -36,6 +36,7 @@ #include #include #include +#include /* * How many user pages to map in one call to get_user_pages(). This determines -- 1.7.6.3 -- Cheers, Stephen Rothwell sfr@canb.auug.org.au http://www.canb.auug.org.au/~sfr/