From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752575Ab0J3Vkq (ORCPT ); Sat, 30 Oct 2010 17:40:46 -0400 Received: from moutng.kundenserver.de ([212.227.17.10]:54179 "EHLO moutng.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751665Ab0J3Vkp (ORCPT ); Sat, 30 Oct 2010 17:40:45 -0400 From: Arnd Bergmann To: Jesper Juhl Subject: Re: [PATCH] PowerPC/Cell: use vzalloc rather than vmalloc and memset in spu_alloc_lscsa_std Date: Sat, 30 Oct 2010 23:41:22 +0200 User-Agent: KMail/1.12.2 (Linux/2.6.35-16-generic; KDE/4.3.2; x86_64; ; ) Cc: linux-kernel@vger.kernel.org, Benjamin Herrenschmidt , Paul Mackerras , linuxppc-dev@lists.ozlabs.org, cbe-oss-dev@lists.ozlabs.org References: In-Reply-To: MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <201010302341.22738.arnd@arndb.de> X-Provags-ID: V02:K0:7T7763G3deBAO5ETFbif7JGtvyHO2N4xI1EPJMjSgk7 s5T0q5SXvs8dqMMGxlTzkYzaivOY06+YMyLraHp0Z+3B+zz/Gd oCz++grkaMUsfAXqJiBfSliX5/9nMA4PPBr2sVA26cezBA2b0e F7bMOGfpaDCfIbMO/hx4JM74wn3yZeyyBjMDO61ZfPqZ5NIM7a 8eLpQMF6rqwJ4PFhA80ug== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Saturday 30 October 2010, Jesper Juhl wrote: > We can get rid of a memset in > arch/powerpc/platforms/cell/spufs/lscsa_alloc.c::spu_alloc_lscsa_std() by > using vzalloc() rather than vmalloc()+memset(). > > Completely untested patch below since I have no hardware nor tools to > compile this. > > > Signed-off-by: Jesper Juhl Acked-by: Arnd Bergmann