Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753402AbaFMQyQ (ORCPT ); Fri, 13 Jun 2014 12:54:16 -0400 Received: from qmta03.emeryville.ca.mail.comcast.net ([76.96.30.32]:48718 "EHLO qmta03.emeryville.ca.mail.comcast.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752756AbaFMQyO (ORCPT ); Fri, 13 Jun 2014 12:54:14 -0400 Date: Fri, 13 Jun 2014 11:54:11 -0500 (CDT) From: Christoph Lameter To: Vladimir Davydov cc: akpm@linux-foundation.org, iamjoonsoo.kim@lge.com, rientjes@google.com, penberg@kernel.org, hannes@cmpxchg.org, mhocko@suse.cz, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH -mm v3 7/8] slub: make dead memcg caches discard free slabs immediately In-Reply-To: Message-ID: References: Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 13 Jun 2014, Vladimir Davydov wrote: > Since a dead memcg cache is destroyed only after the last slab allocated > to it is freed, we must disable caching of empty slabs for such caches, > otherwise they will be hanging around forever. Looks good and clean. Acked-by: Christoph Lameter -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/