Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161033AbaJaPPQ (ORCPT ); Fri, 31 Oct 2014 11:15:16 -0400 Received: from resqmta-ch2-08v.sys.comcast.net ([69.252.207.40]:32802 "EHLO resqmta-ch2-08v.sys.comcast.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932570AbaJaPPO (ORCPT ); Fri, 31 Oct 2014 11:15:14 -0400 Date: Fri, 31 Oct 2014 10:15:11 -0500 (CDT) From: Christoph Lameter X-X-Sender: cl@gentwo.org To: Joonsoo Kim cc: Andrew Morton , Pekka Enberg , David Rientjes , linux-mm@kvack.org, linux-kernel@vger.kernel.org, Markos Chandras Subject: Re: [PATCH] mm/slab: reverse iteration on find_mergeable() In-Reply-To: <1414742954-14889-1-git-send-email-iamjoonsoo.kim@lge.com> Message-ID: References: <1414742954-14889-1-git-send-email-iamjoonsoo.kim@lge.com> 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, 31 Oct 2014, Joonsoo Kim wrote: > To prevent this situation, this patch reverses iteration order in > find_mergeable() to find frequently used kmem_caches. This change > helps to merge kmem_cache to frequently used kmem_caches, such as > kmalloc kmem_caches. 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/