From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qg0-f45.google.com (mail-qg0-f45.google.com [209.85.192.45]) by kanga.kvack.org (Postfix) with ESMTP id A442F6B0253 for ; Fri, 31 Jul 2015 10:52:27 -0400 (EDT) Received: by qged69 with SMTP id d69so47208876qge.0 for ; Fri, 31 Jul 2015 07:52:27 -0700 (PDT) Received: from mx1.redhat.com (mx1.redhat.com. [209.132.183.28]) by mx.google.com with ESMTPS id g4si6049946qge.81.2015.07.31.07.52.26 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 31 Jul 2015 07:52:26 -0700 (PDT) Message-ID: <55BB8BA4.5020702@redhat.com> Date: Fri, 31 Jul 2015 16:52:20 +0200 From: Jerome Marchand MIME-Version: 1.0 Subject: Re: [PATCHv9 14/36] futex, thp: remove special case for THP in get_futex_key References: <1437402069-105900-1-git-send-email-kirill.shutemov@linux.intel.com> <1437402069-105900-15-git-send-email-kirill.shutemov@linux.intel.com> In-Reply-To: <1437402069-105900-15-git-send-email-kirill.shutemov@linux.intel.com> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="6TCgIiIpDEi7P02OdIaV9ppRbmDquRKv6" Sender: owner-linux-mm@kvack.org List-ID: To: "Kirill A. Shutemov" , Andrew Morton , Andrea Arcangeli , Hugh Dickins Cc: Dave Hansen , Mel Gorman , Rik van Riel , Vlastimil Babka , Christoph Lameter , Naoya Horiguchi , Steve Capper , "Aneesh Kumar K.V" , Johannes Weiner , Michal Hocko , Sasha Levin , linux-kernel@vger.kernel.org, linux-mm@kvack.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --6TCgIiIpDEi7P02OdIaV9ppRbmDquRKv6 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable On 07/20/2015 04:20 PM, Kirill A. Shutemov wrote: > With new THP refcounting, we don't need tricks to stabilize huge page. > If we've got reference to tail page, it can't split under us. >=20 > This patch effectively reverts a5b338f2b0b1. >=20 > Signed-off-by: Kirill A. Shutemov > Tested-by: Sasha Levin > Tested-by: Aneesh Kumar K.V Acked-by: Jerome Marchand > --- > kernel/futex.c | 61 ++++++++++++--------------------------------------= -------- > 1 file changed, 12 insertions(+), 49 deletions(-) --6TCgIiIpDEi7P02OdIaV9ppRbmDquRKv6 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJVu4ukAAoJEHTzHJCtsuoC2ZgH/3Y4UJr6S0vNauQ5GOvmVthk 3bzZuEixxFnzk23ZnhJcQBUJ77+aDzDW0GEUEwHcDSV40ksr6dcOlnfTtogx73p0 xIWOPwcMrSs3bjGbCX+S2riTvgJWHrpQo634XsgrVDDLQbswuvjKdShLETROK05s 8OM+aiyOVOmZxg0n0FoNTnJCeJ1oR3YhrVqmeWLUJiF1IbAxGbzPgNTsZ3Zyyw1Q WegDn/DZ41UjTdYuYwAgiV01KAHy/ctPQtQ3IJtkcfSbFbkrMrz/+xK7bfu6gg0s EAEevRlXxhsjzKN258ftn2uVPP3jfOpCbZ2bG9WBFfAmHw/D07PAameoEzv/9IY= =bsQy -----END PGP SIGNATURE----- --6TCgIiIpDEi7P02OdIaV9ppRbmDquRKv6-- -- 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