From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 734F0C3F2CD for ; Wed, 4 Mar 2020 15:21:48 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 41CE02166E for ; Wed, 4 Mar 2020 15:21:48 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 41CE02166E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=surriel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id C50056B0003; Wed, 4 Mar 2020 10:21:47 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id BFFAE6B0005; Wed, 4 Mar 2020 10:21:47 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id B14AD6B0006; Wed, 4 Mar 2020 10:21:47 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0091.hostedemail.com [216.40.44.91]) by kanga.kvack.org (Postfix) with ESMTP id 973D66B0003 for ; Wed, 4 Mar 2020 10:21:47 -0500 (EST) Received: from smtpin28.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id 3A2568248047 for ; Wed, 4 Mar 2020 15:21:47 +0000 (UTC) X-FDA: 76558044654.28.dirt76_2cabc05913931 X-HE-Tag: dirt76_2cabc05913931 X-Filterd-Recvd-Size: 3224 Received: from shelob.surriel.com (shelob.surriel.com [96.67.55.147]) by imf24.hostedemail.com (Postfix) with ESMTP for ; Wed, 4 Mar 2020 15:21:46 +0000 (UTC) Received: from imladris.surriel.com ([96.67.55.152]) by shelob.surriel.com with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.92.3) (envelope-from ) id 1j9Vpx-00068C-VJ; Wed, 04 Mar 2020 10:21:29 -0500 Message-ID: <221dab45ed46405b707825455086855665ead7cc.camel@surriel.com> Subject: Re: [RFC v4 2/7] mm/damon: Account age of target regions From: Rik van Riel To: SeongJae Park , akpm@linux-foundation.org Cc: SeongJae Park , aarcange@redhat.com, acme@kernel.org, alexander.shishkin@linux.intel.com, amit@kernel.org, brendan.d.gregg@gmail.com, brendanhiggins@google.com, cai@lca.pw, colin.king@canonical.com, corbet@lwn.net, dwmw@amazon.com, jolsa@redhat.com, kirill@shutemov.name, mark.rutland@arm.com, mgorman@suse.de, minchan@kernel.org, mingo@redhat.com, namhyung@kernel.org, peterz@infradead.org, rdunlap@infradead.org, rientjes@google.com, rostedt@goodmis.org, shuah@kernel.org, sj38.park@gmail.com, vbabka@suse.cz, vdavydov.dev@gmail.com, yang.shi@linux.alibaba.com, ying.huang@intel.com, linux-mm@kvack.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org Date: Wed, 04 Mar 2020 10:21:29 -0500 In-Reply-To: <20200303121406.20954-3-sjpark@amazon.com> References: <20200303121406.20954-1-sjpark@amazon.com> <20200303121406.20954-3-sjpark@amazon.com> Content-Type: multipart/signed; micalg="pgp-sha256"; protocol="application/pgp-signature"; boundary="=-eGmSQoRR+kwATEvB5H6o" User-Agent: Evolution 3.34.3 (3.34.3-1.fc31) MIME-Version: 1.0 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: --=-eGmSQoRR+kwATEvB5H6o Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Tue, 2020-03-03 at 13:14 +0100, SeongJae Park wrote: > From: SeongJae Park > --- a/mm/damon.c > +++ b/mm/damon.c > @@ -87,6 +87,10 @@ static struct damon_region > *damon_new_region(struct damon_ctx *ctx, > ret->sampling_addr =3D damon_rand(ctx, vm_start, vm_end); > INIT_LIST_HEAD(&ret->list); > =20 > + ret->age =3D 0; > + ret->last_vm_start =3D vm_start; > + ret->last_vm_end =3D vm_end; Wait, what tree is this supposed to apply against? I see no mm/damon.c file in current Linus upstream. --=20 All Rights Reversed. --=-eGmSQoRR+kwATEvB5H6o Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEKR73pCCtJ5Xj3yADznnekoTE3oMFAl5fx3kACgkQznnekoTE 3oNdIQf+Jf9rcxWzut0/wdOMrnEpQsvag0DtVQ/TWi1ncSthQUXiwIX3WPPLGbsr FR1OInV5p9OHU1pNZVCXy2PWRiXOEDwiYrBoaGkl5u2hThi8jqGaqJH39yX29JLR OC+UAJ1WqPhhk4AenjZoHH3E7Vxd4K1m2z8VBETeU/TP1le1hl3CxPbNmyOMBxTU 3TE8vmJ+vRJGqVZFZictlSs4K0jKL+Px8cUxbK8qk7DdI1ulpq/i+CxzMHzMYVki plb+kn3zVjLpJshoSH6qaNimk2XO02/0zzm7nNjiM5jm7IXomQRNQ/4PuIWyudgp L++pTRBaHsq2fJoxo+vMGWAnwAhNVw== =LokE -----END PGP SIGNATURE----- --=-eGmSQoRR+kwATEvB5H6o--