Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755533Ab2KIUGU (ORCPT ); Fri, 9 Nov 2012 15:06:20 -0500 Received: from a193-30.smtp-out.amazonses.com ([199.255.193.30]:41997 "EHLO a193-30.smtp-out.amazonses.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753193Ab2KIUGR (ORCPT ); Fri, 9 Nov 2012 15:06:17 -0500 Date: Fri, 9 Nov 2012 20:06:16 +0000 From: Christoph Lameter X-X-Sender: cl@gentwo.org To: Andrew Morton cc: Glauber Costa , linux-mm@kvack.org, linux-kernel@vger.kernel.org, kamezawa.hiroyu@jp.fujitsu.com, Johannes Weiner , Tejun Heo , Michal Hocko , Pekka Enberg , David Rientjes , Pekka Enberg , Suleiman Souhlal , Robert Moore , Len Brown , "Brown, Len" Subject: Re: [PATCH v6 25/29] memcg/sl[au]b: shrink dead caches In-Reply-To: <20121108144043.baf9f2e5.akpm@linux-foundation.org> Message-ID: <0000013ae6c7ac4a-138f8469-5fa2-4a2e-b569-0717659f0c9e-000000@email.amazonses.com> References: <1351771665-11076-1-git-send-email-glommer@parallels.com> <1351771665-11076-26-git-send-email-glommer@parallels.com> <20121105164813.2eba5ecb.akpm@linux-foundation.org> <509A0A04.2030503@parallels.com> <20121106231627.3610c908.akpm@linux-foundation.org> <509A2849.9090509@parallels.com> <20121107144612.e822986f.akpm@linux-foundation.org> <0000013ae1050e6f-7f908e0b-720a-4e68-a275-e5086a4f5c74-000000@email.amazonses.com> <20121108112120.fc964c29.akpm@linux-foundation.org> <509C32B4.7050105@parallels.com> <20121108144043.baf9f2e5.akpm@linux-foundation.org> User-Agent: Alpine 2.02 (DEB 1266 2009-07-14) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-SES-Outgoing: 199.255.193.30 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 628 Lines: 13 On Thu, 8 Nov 2012, Andrew Morton wrote: > I'd still like to give ACPI a thwap. That kmem_cache_shrink() in > drivers/acpi/osl.c was added unchangelogged in a megapatch > (73459f73e5d1602c59) so it's a mystery. Cc's optimistically added. It does not hurt though and releasing cache objects when there will be no objects added and removed from a slab cache is a good thing to do. -- 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/