From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-io0-f172.google.com (mail-io0-f172.google.com [209.85.223.172]) by kanga.kvack.org (Postfix) with ESMTP id 22D766B0263 for ; Wed, 30 Sep 2015 09:53:05 -0400 (EDT) Received: by ioiz6 with SMTP id z6so47989608ioi.2 for ; Wed, 30 Sep 2015 06:53:05 -0700 (PDT) Received: from resqmta-ch2-11v.sys.comcast.net (resqmta-ch2-11v.sys.comcast.net. [2001:558:fe21:29:69:252:207:43]) by mx.google.com with ESMTPS id gb2si676754igd.93.2015.09.30.06.53.04 for (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Wed, 30 Sep 2015 06:53:04 -0700 (PDT) Date: Wed, 30 Sep 2015 08:53:03 -0500 (CDT) From: Christoph Lameter Subject: Re: [PATCH] mm/slub: calculate start order with reserved in consideration In-Reply-To: <1443580202-4311-1-git-send-email-weiyang@linux.vnet.ibm.com> Message-ID: References: <1443580202-4311-1-git-send-email-weiyang@linux.vnet.ibm.com> Content-Type: text/plain; charset=US-ASCII Sender: owner-linux-mm@kvack.org List-ID: To: Wei Yang Cc: penberg@kernel.org, rientjes@google.com, linux-mm@kvack.org On Wed, 30 Sep 2015, Wei Yang wrote: > In function slub_order(), the order starts from max(min_order, > get_order(min_objects * size)). When (min_objects * size) has different > order with (min_objects * size + reserved), it will skip this order by the > check in the loop. Acked-by: Christoph Lameter -- 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