From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pb0-f47.google.com (mail-pb0-f47.google.com [209.85.160.47]) by kanga.kvack.org (Postfix) with ESMTP id EF4F06B0168 for ; Fri, 18 Oct 2013 11:19:54 -0400 (EDT) Received: by mail-pb0-f47.google.com with SMTP id rr4so3940285pbb.20 for ; Fri, 18 Oct 2013 08:19:54 -0700 (PDT) Received: from psmtp.com ([74.125.245.194]) by mx.google.com with SMTP id u9si1133345pbf.233.2013.10.18.08.13.36 for ; Fri, 18 Oct 2013 08:13:37 -0700 (PDT) Received: by mail-wg0-f44.google.com with SMTP id n12so3902697wgh.35 for ; Fri, 18 Oct 2013 08:13:34 -0700 (PDT) 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 Content-Type: text/plain; charset=ISO-8859-1 Sender: owner-linux-mm@kvack.org List-ID: To: Christoph Lameter Cc: Joonsoo Kim , Pekka Enberg , Andrew Morton , David Rientjes , Linux Memory Management List , LKML , Wanpeng Li 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, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org