Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753978Ab1BWPbM (ORCPT ); Wed, 23 Feb 2011 10:31:12 -0500 Received: from mail-vw0-f46.google.com ([209.85.212.46]:54489 "EHLO mail-vw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753935Ab1BWPbK (ORCPT ); Wed, 23 Feb 2011 10:31:10 -0500 Date: Wed, 23 Feb 2011 10:31:04 -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 Subject: Re: [PATCH 4/5] teach smaps_pte_range() about THP pmds Message-ID: <20110223153104.GD2810@mgebm.net> References: <20110222015338.309727CA@kernel> <20110222015343.41586948@kernel> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="KdquIMZPjGJQvRdI" Content-Disposition: inline In-Reply-To: <20110222015343.41586948@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: 1636 Lines: 47 --KdquIMZPjGJQvRdI Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, 21 Feb 2011, Dave Hansen wrote: >=20 > v2 - used mm->page_table_lock to fix up locking bug that > Mel pointed out. Also remove Acks since things > got changed significantly. >=20 > This adds code to explicitly detect and handle > pmd_trans_huge() pmds. It then passes HPAGE_SIZE units > in to the smap_pte_entry() function instead of PAGE_SIZE. >=20 > This means that using /proc/$pid/smaps now will no longer > cause THPs to be broken down in to small pages. >=20 > Signed-off-by: Dave Hansen Reviewed-and-tested-by: Eric B Munson --KdquIMZPjGJQvRdI 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) iQEcBAEBAgAGBQJNZSg4AAoJEH65iIruGRnNvSsH/AtwBQIVUaJi8Uvm59aCnIiu ignraJxSzfqLoUkbGbA2prdsZwY0rk5Dn0Zdm1kzjpD+26YsA9n5JSdPFdzR7TXP Srr/Yqs+rgPJPvKE6gJt1jXN8Rtxg1nE1TKxNKHJYHVnH/sLN1MQeSOFrbtBM7sq Pil5w7FUII1ZpR/4BAq6fFEohyveXAGVHxZjfHkQNgfW6wP8Wxfulbb/QAf5W4/y 2FzSIrcDB45IT7c1drWX6zCqURXxOQHuJbye1xNK8XMANOWyfPeUJQeGj0yVd4T1 5cTXlP2pvYCB49dKmGRJSrtMXEHrF/F6Yv7NEw4M1PYHVLWbV96AevInnin8CNU= =zbue -----END PGP SIGNATURE----- --KdquIMZPjGJQvRdI-- -- 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/