From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx127.postini.com [74.125.245.127]) by kanga.kvack.org (Postfix) with SMTP id AE89C6B0034 for ; Thu, 22 Aug 2013 13:53:01 -0400 (EDT) Date: Thu, 22 Aug 2013 17:53:00 +0000 From: Christoph Lameter Subject: Re: [PATCH 05/16] slab: remove cachep in struct slab_rcu In-Reply-To: <1377161065-30552-6-git-send-email-iamjoonsoo.kim@lge.com> Message-ID: <00000140a72870a6-f7c87696-ecbc-432c-9f41-93f414c0c623-000000@email.amazonses.com> References: <1377161065-30552-1-git-send-email-iamjoonsoo.kim@lge.com> <1377161065-30552-6-git-send-email-iamjoonsoo.kim@lge.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org List-ID: To: Joonsoo Kim Cc: Pekka Enberg , Andrew Morton , Joonsoo Kim , David Rientjes , linux-mm@kvack.org, linux-kernel@vger.kernel.org On Thu, 22 Aug 2013, Joonsoo Kim wrote: > We can get cachep using page in struct slab_rcu, so remove it. Ok but this means that we need to touch struct page. Additional cacheline in cache footprint. -- 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