From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from d03relay04 (d03relay04.boulder.ibm.com [9.17.195.106]) by e34.co.us.ibm.com (8.13.8/8.13.8) with ESMTP id m8OG6it4006065 for ; Wed, 24 Sep 2008 12:06:44 -0400 Received: from d03av03.boulder.ibm.com (d03av03.boulder.ibm.com [9.17.195.169]) by d03relay04 (8.13.8/8.13.8/NCO v9.1) with ESMTP id m8OG6fOm175402 for ; Wed, 24 Sep 2008 10:06:41 -0600 Received: from d03av03.boulder.ibm.com (loopback [127.0.0.1]) by d03av03.boulder.ibm.com (8.12.11.20060308/8.13.3) with ESMTP id m8OG6bW5002094 for ; Wed, 24 Sep 2008 10:06:41 -0600 Subject: Re: [PATCH 1/2] Report the pagesize backing a VMA in /proc/pid/smaps From: Dave Hansen In-Reply-To: <20080924154120.GA10837@csn.ul.ie> References: <20080923211140.DC16.KOSAKI.MOTOHIRO@jp.fujitsu.com> <20080923194655.GA25542@csn.ul.ie> <20080924210309.8C3B.KOSAKI.MOTOHIRO@jp.fujitsu.com> <20080924154120.GA10837@csn.ul.ie> Content-Type: text/plain Date: Wed, 24 Sep 2008 09:06:35 -0700 Message-Id: <1222272395.15523.3.camel@nimitz> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: Mel Gorman Cc: KOSAKI Motohiro , LKML , Linux-MM List-ID: On Wed, 2008-09-24 at 16:41 +0100, Mel Gorman wrote: > I admit it's ppc64-specific. In the latest patch series, I made this a > separate patch so that it could be readily dropped again for this reason. > Maybe an alternative would be to display MMUPageSize *only* where it differs > from KernelPageSize. Would that be better or similarly confusing? I would also think that any arch implementing fallback from large to small pages in a hugetlbfs area (Adam needs to post his patches :) would also use this. -- Dave -- 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