Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755998Ab3JRPNg (ORCPT ); Fri, 18 Oct 2013 11:13:36 -0400 Received: from mail-wi0-f170.google.com ([209.85.212.170]:37041 "EHLO mail-wi0-f170.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750797Ab3JRPNf (ORCPT ); Fri, 18 Oct 2013 11:13:35 -0400 MIME-Version: 1.0 In-Reply-To: <00000141c7d1fae0-ff132cb2-5485-4b8f-9b22-d4da27068681-000000@email.amazonses.com> References: <1381913052-23875-1-git-send-email-iamjoonsoo.kim@lge.com> <1381913052-23875-9-git-send-email-iamjoonsoo.kim@lge.com> <00000141c7d1fae0-ff132cb2-5485-4b8f-9b22-d4da27068681-000000@email.amazonses.com> Date: Sat, 19 Oct 2013 00:13:34 +0900 Message-ID: Subject: Re: [PATCH v2 08/15] slab: use __GFP_COMP flag for allocating slab pages From: JoonSoo Kim To: Christoph Lameter Cc: Joonsoo Kim , Pekka Enberg , Andrew Morton , David Rientjes , Linux Memory Management List , LKML , Wanpeng Li Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 755 Lines: 20 2013/10/18 Christoph Lameter : > On Wed, 16 Oct 2013, Joonsoo Kim wrote: > >> If we use 'struct page' of first page as 'struct slab', there is no >> advantage not to use __GFP_COMP. So use __GFP_COMP flag for all the cases. > > Yes this is going to make the allocators behave in the same way. We could > actually put some of the page allocator related functionality in > slab_common.c Okay. After merging this, I will try to clean-up that. > Acked-by: Christoph Lameter Thanks. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/