From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pa0-f53.google.com (mail-pa0-f53.google.com [209.85.220.53]) by kanga.kvack.org (Postfix) with ESMTP id BD09B6B0069 for ; Mon, 2 Dec 2013 21:10:44 -0500 (EST) Received: by mail-pa0-f53.google.com with SMTP id hz1so2236323pad.12 for ; Mon, 02 Dec 2013 18:10:44 -0800 (PST) Received: from LGEMRELSE7Q.lge.com (LGEMRELSE7Q.lge.com. [156.147.1.151]) by mx.google.com with ESMTP id tr4si21337201pab.208.2013.12.02.18.10.42 for ; Mon, 02 Dec 2013 18:10:43 -0800 (PST) Date: Tue, 3 Dec 2013 11:13:08 +0900 From: Joonsoo Kim Subject: Re: [PATCH v3 5/5] slab: make more slab management structure off the slab Message-ID: <20131203021308.GE31168@lge.com> References: <1385974183-31423-1-git-send-email-iamjoonsoo.kim@lge.com> <1385974183-31423-6-git-send-email-iamjoonsoo.kim@lge.com> <00000142b3d18433-eacdc401-434f-42e1-8988-686bd15a3e20-000000@email.amazonses.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <00000142b3d18433-eacdc401-434f-42e1-8988-686bd15a3e20-000000@email.amazonses.com> Sender: owner-linux-mm@kvack.org List-ID: To: Christoph Lameter Cc: Pekka Enberg , Andrew Morton , David Rientjes , Wanpeng Li , linux-mm@kvack.org, linux-kernel@vger.kernel.org On Mon, Dec 02, 2013 at 02:58:41PM +0000, Christoph Lameter wrote: > On Mon, 2 Dec 2013, Joonsoo Kim wrote: > > > Now, the size of the freelist for the slab management diminish, > > so that the on-slab management structure can waste large space > > if the object of the slab is large. > > Hmmm.. That is confusing to me. "Since the size of the freelist has shrunk > significantly we have to adjust the heuristic for making the on/off slab > placement decision"? > > Make this clearer. Yes. your understanding is right. I will replace above line with yours. Thanks. > > 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