Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753473Ab1BWPbh (ORCPT ); Wed, 23 Feb 2011 10:31:37 -0500 Received: from mail-vx0-f174.google.com ([209.85.220.174]:43827 "EHLO mail-vx0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753494Ab1BWPbX (ORCPT ); Wed, 23 Feb 2011 10:31:23 -0500 Date: Wed, 23 Feb 2011 10:31:18 -0500 From: Eric B Munson To: Dave Hansen Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, Michael J Wolf , Andrea Arcangeli , akpm@osdl.org, Mel Gorman , Johannes Weiner , David Rientjes Subject: Re: [PATCH 5/5] have smaps show transparent huge pages Message-ID: <20110223153118.GE2810@mgebm.net> References: <20110222015338.309727CA@kernel> <20110222015345.BF949720@kernel> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="ZInfyf7laFu/Kiw7" Content-Disposition: inline In-Reply-To: <20110222015345.BF949720@kernel> User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1794 Lines: 50 --ZInfyf7laFu/Kiw7 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, 21 Feb 2011, Dave Hansen wrote: >=20 > 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. >=20 > This way, we can make sure that we're getting THPs where we > expect to see them. >=20 > v3 - * changed HPAGE_SIZE to HPAGE_PMD_SIZE, probably more correct > and also has a nice BUG() in case there was a .config mishap > * remove direct reference to ->page_table_lock, and used the > passed-in ptl pointer insteadl >=20 > Acked-by: Mel Gorman > Acked-by: David Rientjes > Signed-off-by: Dave Hansen Reviewed-and-tested-by: Eric B Munson --ZInfyf7laFu/Kiw7 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iQEcBAEBAgAGBQJNZShGAAoJEH65iIruGRnNUYwH+gNDTiqWFnERc/nD72V5k8zj PEd9BqE0XqfyfXAaIySAgT6JfWJzlDG1zumNHNPXbtvHgSIn/5V92I3o+WIm2Jpi 7n+wxcFt9q4D5DDqa9BsHnr7bAANe3AjKjA6+yDET3dUlQpfPFG2iMvDCQ0V3mPk Mdr7a6ZSP9eMVcZKkE2V+z/M3PO84qT7Qd3j7e8GGKY35fQocHlbvKsPGu4sicGg v1sRHr/jtH/NyrEE5xhVvgskVbj4pcgyMKIxX/0uVU5Yq/Dc2LIjkF6ZYl9sHnIt qA4lVAbNxaOtYsCWE39hT26VgmC/72IWmolhRTk7A6tDO+E58ipodLRoMNYwxhQ= =Pyxw -----END PGP SIGNATURE----- --ZInfyf7laFu/Kiw7-- -- 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/