Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756441Ab2HNOYn (ORCPT ); Tue, 14 Aug 2012 10:24:43 -0400 Received: from a194-183.smtp-out.amazonses.com ([199.255.194.183]:2895 "EHLO a194-183.smtp-out.amazonses.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756388Ab2HNOY0 (ORCPT ); Tue, 14 Aug 2012 10:24:26 -0400 X-Greylist: delayed 571 seconds by postgrey-1.27 at vger.kernel.org; Tue, 14 Aug 2012 10:24:26 EDT Date: Tue, 14 Aug 2012 14:14:54 +0000 From: Christoph Lameter X-X-Sender: cl@gentwo.org To: Hanjun Guo cc: Wu Jianguo , Jiang Liu , Tony Luck , Pekka Enberg , Matt Mackall , Mel Gorman , Yinghai Lu , KAMEZAWA Hiroyuki , KOSAKI Motohiro , David Rientjes , Minchan Kim , Keping Chen , linux-mm@kvack.org, linux-kernel@vger.kernel.org, Jiang Liu Subject: Re: [RFC PATCH] mm: introduce N_LRU_MEMORY to distinguish between normal and movable memory In-Reply-To: <502A3CD2.9000007@huawei.com> Message-ID: <00000139257cb4f7-55034aa0-7541-498a-9a3f-259435ccec65-000000@email.amazonses.com> References: <1344482788-4984-1-git-send-email-guohanjun@huawei.com> <50233EF5.3050605@huawei.com> <5024CADC.1010202@huawei.com> <502A3CD2.9000007@huawei.com> User-Agent: Alpine 2.02 (DEB 1266 2009-07-14) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-SES-Outgoing: 199.255.194.183 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 554 Lines: 13 On Tue, 14 Aug 2012, Hanjun Guo wrote: > N_NORMAL_MEMORY means !LRU allocs possible. Ok. I am fine with that change. However this is a significant change that needs to be mentioned prominently in the changelog and there need to be some comments explaining the meaning of these flags clearly in the source. -- 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/