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=-9.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 E0495C433E0 for ; Mon, 8 Jun 2020 11:57:20 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 98C9B2072F for ; Mon, 8 Jun 2020 11:57:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=amazon.com header.i=@amazon.com header.b="TqmdI0hN" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 98C9B2072F Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=amazon.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 3B12A6B0005; Mon, 8 Jun 2020 07:57:20 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 33B926B0007; Mon, 8 Jun 2020 07:57:20 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 202376B0008; Mon, 8 Jun 2020 07:57:20 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0246.hostedemail.com [216.40.44.246]) by kanga.kvack.org (Postfix) with ESMTP id 03B6C6B0005 for ; Mon, 8 Jun 2020 07:57:19 -0400 (EDT) Received: from smtpin24.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with ESMTP id B07F25A0FA for ; Mon, 8 Jun 2020 11:57:19 +0000 (UTC) X-FDA: 76905894198.24.rate29_5c0efe526db9 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin24.hostedemail.com (Postfix) with ESMTP id 87478382CB for ; Mon, 8 Jun 2020 11:57:19 +0000 (UTC) X-HE-Tag: rate29_5c0efe526db9 X-Filterd-Recvd-Size: 4460 Received: from smtp-fw-6001.amazon.com (smtp-fw-6001.amazon.com [52.95.48.154]) by imf42.hostedemail.com (Postfix) with ESMTP for ; Mon, 8 Jun 2020 11:57:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1591617439; x=1623153439; h=from:to:cc:subject:date:message-id:in-reply-to: mime-version; bh=mBD4MaDFTceVZuqlL0CnW8gUjB4N3aqvEq6ol/w0Jn0=; b=TqmdI0hNOSAePCnNrB3ecJOy+CXz/rAXqlevSnFu9CuWq6mCBc6OXlJ3 p7dgtVNruz3H1zNMojk0GLkT39fUyjfr3kg5mRj4PHxuB1FtTufsRsu9M 0K35imttfsAh3XNABj54LZ+i5BV22Utm1vda3kEii3vWBmWl9of+uw/1/ g=; IronPort-SDR: A3XJASAFNQDFfveEQirqPbP6OECZKDI7BAlYdK20yPhT7gVJf2f01dlJM9Gh1+LWubHDgU5YcZ x1dEsF5lPsTA== X-IronPort-AV: E=Sophos;i="5.73,487,1583193600"; d="scan'208";a="36358411" Received: from iad12-co-svc-p1-lb1-vlan3.amazon.com (HELO email-inbound-relay-1d-2c665b5d.us-east-1.amazon.com) ([10.43.8.6]) by smtp-border-fw-out-6001.iad6.amazon.com with ESMTP; 08 Jun 2020 11:57:19 +0000 Received: from EX13MTAUEA002.ant.amazon.com (iad55-ws-svc-p15-lb9-vlan3.iad.amazon.com [10.40.159.166]) by email-inbound-relay-1d-2c665b5d.us-east-1.amazon.com (Postfix) with ESMTPS id D635FA1E21; Mon, 8 Jun 2020 11:57:07 +0000 (UTC) Received: from EX13D31EUA001.ant.amazon.com (10.43.165.15) by EX13MTAUEA002.ant.amazon.com (10.43.61.77) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 8 Jun 2020 11:57:07 +0000 Received: from u886c93fd17d25d.ant.amazon.com (10.43.160.26) by EX13D31EUA001.ant.amazon.com (10.43.165.15) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 8 Jun 2020 11:56:51 +0000 From: SeongJae Park To: David Hildenbrand CC: SeongJae Park , , "SeongJae Park" , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Subject: Re: Re: [PATCH v15 01/14] mm/page_ext: Export lookup_page_ext() to GPL modules Date: Mon, 8 Jun 2020 13:56:34 +0200 Message-ID: <20200608115634.30778-1-sjpark@amazon.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: (raw) MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.43.160.26] X-ClientProxiedBy: EX13D43UWC001.ant.amazon.com (10.43.162.69) To EX13D31EUA001.ant.amazon.com (10.43.165.15) X-Rspamd-Queue-Id: 87478382CB X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam03 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: On Mon, 8 Jun 2020 13:53:23 +0200 David Hildenbrand wrote: > On 08.06.20 13:40, SeongJae Park wrote: > > From: SeongJae Park > > > > This commit exports 'lookup_page_ext()' to GPL modules. This will be > > used by DAMON. > > > > Signed-off-by: SeongJae Park > > Reviewed-by: Leonard Foerster > > --- > > mm/page_ext.c | 1 + > > 1 file changed, 1 insertion(+) > > > > diff --git a/mm/page_ext.c b/mm/page_ext.c > > index a3616f7a0e9e..9d802d01fcb5 100644 > > --- a/mm/page_ext.c > > +++ b/mm/page_ext.c > > @@ -131,6 +131,7 @@ struct page_ext *lookup_page_ext(const struct page *page) > > MAX_ORDER_NR_PAGES); > > return get_entry(base, index); > > } > > +EXPORT_SYMBOL_GPL(lookup_page_ext); > > > > static int __init alloc_node_page_ext(int nid) > > { > > > > I've been told to always smuggle new EXPORTs into the patch that > actually needs it (and cc relevant people on that patch instead). Sorry for didn't noticing that. I will do so in the next spin. Thanks, SeongJae Park > > -- > Thanks, > > David / dhildenb