From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756475Ab1BAKMK (ORCPT ); Tue, 1 Feb 2011 05:12:10 -0500 Received: from zene.cmpxchg.org ([85.214.230.12]:57376 "EHLO zene.cmpxchg.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751939Ab1BAKMJ (ORCPT ); Tue, 1 Feb 2011 05:12:09 -0500 Date: Tue, 1 Feb 2011 11:12:07 +0100 From: Johannes Weiner To: Dave Hansen Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, Michael J Wolf , Andrea Arcangeli Subject: Re: [RFC][PATCH 6/6] have smaps show transparent huge pages Message-ID: <20110201101207.GL19534@cmpxchg.org> References: <20110201003357.D6F0BE0D@kernel> <20110201003405.FC58B813@kernel> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20110201003405.FC58B813@kernel> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jan 31, 2011 at 04:34:05PM -0800, Dave Hansen wrote: > > Now that the mere act of _looking_ at /proc/$pid/smaps will not > destroy transparent huge pages, tell how much of the VMA is > actually mapped with them. > > This way, we can make sure that we're getting THPs where we > expect to see them. > > Signed-off-by: Dave Hansen Acked-by: Johannes Weiner