From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx151.postini.com [74.125.245.151]) by kanga.kvack.org (Postfix) with SMTP id 56B316B002B for ; Wed, 19 Sep 2012 03:45:00 -0400 (EDT) Message-ID: <5059772A.8020402@parallels.com> Date: Wed, 19 Sep 2012 11:41:30 +0400 From: Glauber Costa MIME-Version: 1.0 Subject: Re: [PATCH v3 13/16] slab: slab-specific propagation changes. References: <1347977530-29755-1-git-send-email-glommer@parallels.com> <1347977530-29755-14-git-send-email-glommer@parallels.com> <00000139da52bc21-06113921-5cf5-42b6-94e3-fe9763e909bc-000000@email.amazonses.com> In-Reply-To: <00000139da52bc21-06113921-5cf5-42b6-94e3-fe9763e909bc-000000@email.amazonses.com> Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Christoph Lameter Cc: linux-kernel@vger.kernel.org, cgroups@vger.kernel.org, kamezawa.hiroyu@jp.fujitsu.com, devel@openvz.org, Tejun Heo , linux-mm@kvack.org, Suleiman Souhlal , Frederic Weisbecker , Mel Gorman , David Rientjes , Pekka Enberg , Michal Hocko , Johannes Weiner On 09/18/2012 09:00 PM, Christoph Lameter wrote: > On Tue, 18 Sep 2012, Glauber Costa wrote: > >> When a parent cache does tune_cpucache, we need to propagate that to the >> children as well. For that, we unfortunately need to tap into the slab core. > > One of the todo list items for the common stuff is to have actually a > common kmem_cache structure. If we add a common callback then we could put > that also into the core. > At this point, I'd like to keep it this way if possible. I agree that it would be a lot better living in a common location, and I commit to helping you to move in that direction. But I see no reason to have this commonization to happen first, as a pre-requisite for this. -- 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