From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759139Ab0HGM1F (ORCPT ); Sat, 7 Aug 2010 08:27:05 -0400 Received: from hera.kernel.org ([140.211.167.34]:36979 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753053Ab0HGM1C (ORCPT ); Sat, 7 Aug 2010 08:27:02 -0400 Message-ID: <4C5D50FD.1060505@kernel.org> Date: Sat, 07 Aug 2010 14:26:37 +0200 From: Tejun Heo User-Agent: Mozilla/5.0 (X11; U; Linux i686 (x86_64); en-US; rv:1.9.2.8) Gecko/20100802 Thunderbird/3.1.2 MIME-Version: 1.0 To: Namhyung Kim CC: linux-kernel@vger.kernel.org Subject: [PATCH] percpu: add __percpu notations to UP allocator References: <1281119187-12640-2-git-send-email-namhyung@gmail.com> In-Reply-To: <1281119187-12640-2-git-send-email-namhyung@gmail.com> X-Enigmail-Version: 1.1.1 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.3 (hera.kernel.org [127.0.0.1]); Sat, 07 Aug 2010 12:27:02 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org >>From 94cb121c9483f1ec9b1ef0c249fbfc49c628fa6b Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Sat, 7 Aug 2010 03:26:24 +0900 Add __percpu notations to UP percpu allocator. Signed-off-by: Namhyung Kim Signed-off-by: Tejun Heo --- Applied to percpu#for-linus w/ slight commit description updates. Thanks. mm/percpu_up.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/mm/percpu_up.c b/mm/percpu_up.c index c4351c7..db884fa 100644 --- a/mm/percpu_up.c +++ b/mm/percpu_up.c @@ -14,13 +14,13 @@ void __percpu *__alloc_percpu(size_t size, size_t align) * percpu sections on SMP for which this path isn't used. */ WARN_ON_ONCE(align > SMP_CACHE_BYTES); - return kzalloc(size, GFP_KERNEL); + return (void __percpu __force *)kzalloc(size, GFP_KERNEL); } EXPORT_SYMBOL_GPL(__alloc_percpu); void free_percpu(void __percpu *p) { - kfree(p); + kfree(this_cpu_ptr(p)); } EXPORT_SYMBOL_GPL(free_percpu); -- 1.7.1