Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932751Ab3DBSJF (ORCPT ); Tue, 2 Apr 2013 14:09:05 -0400 Received: from mail-da0-f53.google.com ([209.85.210.53]:59365 "EHLO mail-da0-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759845Ab3DBSJD (ORCPT ); Tue, 2 Apr 2013 14:09:03 -0400 Date: Tue, 2 Apr 2013 11:09:01 -0700 (PDT) From: David Rientjes X-X-Sender: rientjes@chino.kir.corp.google.com To: Simon Jeons cc: Zhouping Liu , Andrea Arcangeli , Hugh Dickins , Mel Gorman , linux-mm@kvack.org, linux-kernel@vger.kernel.org, Amos Kong Subject: Re: THP: AnonHugePages in /proc/[pid]/smaps is correct or not? In-Reply-To: <515ACDC9.2090506@gmail.com> Message-ID: References: <383590596.664138.1364803227470.JavaMail.root@redhat.com> <515ACDC9.2090506@gmail.com> User-Agent: Alpine 2.02 (DEB 1266 2009-07-14) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 515 Lines: 13 On Tue, 2 Apr 2013, Simon Jeons wrote: > Both thp and hugetlb pages should be 2MB aligned, correct? > To answer this question and your followup reply at the same time: they come from one level higher in the page table so they will naturally need to be 2MB aligned. -- 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/