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[23.128.96.18]) by mx.google.com with ESMTP id rv13si8375890ejb.115.2020.04.27.05.08.11; Mon, 27 Apr 2020 05:08:39 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@amazon.com header.s=amazon201209 header.b=mQZy9vwT; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=amazon.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727060AbgD0MGT (ORCPT + 99 others); Mon, 27 Apr 2020 08:06:19 -0400 Received: from smtp-fw-4101.amazon.com ([72.21.198.25]:46776 "EHLO smtp-fw-4101.amazon.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726539AbgD0MGT (ORCPT ); Mon, 27 Apr 2020 08:06:19 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1587989179; x=1619525179; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version; bh=G8CneijCkhkmAYrW5RLVj9rtVs0AB1S5RMsQ7jnOqO0=; b=mQZy9vwTB0MIxRCC6C4gKZa2CFsShMQYkEbe50qcUPFaLDqt1X7zQ+4r +6wKuVgrJwHRWS85i9ylQqruBSrCFEzQY2FCJebioeXGMDdaYkQC/x8J2 c6cMn17uOWVaxnxoPXGDfmKHuwZGoTb+iiIZfTqZOt0xiXRwDGL9Ddu0K w=; IronPort-SDR: qN347Ud/HsaO7yjYuVZlfyZnq2JhMot2aqCinKJzTzpMAV4uDdyx73SrR0fTAA0P8flabLggLF vYqrTvBVUFyQ== X-IronPort-AV: E=Sophos;i="5.73,324,1583193600"; d="scan'208";a="27574230" Received: from iad12-co-svc-p1-lb1-vlan3.amazon.com (HELO email-inbound-relay-2a-6e2fc477.us-west-2.amazon.com) ([10.43.8.6]) by smtp-border-fw-out-4101.iad4.amazon.com with ESMTP; 27 Apr 2020 12:06:16 +0000 Received: from EX13MTAUEA002.ant.amazon.com (pdx4-ws-svc-p6-lb7-vlan2.pdx.amazon.com [10.170.41.162]) by email-inbound-relay-2a-6e2fc477.us-west-2.amazon.com (Postfix) with ESMTPS id B8DA1A2223; Mon, 27 Apr 2020 12:06:12 +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, 27 Apr 2020 12:06:12 +0000 Received: from u886c93fd17d25d.ant.amazon.com (10.43.162.53) by EX13D31EUA001.ant.amazon.com (10.43.165.15) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 27 Apr 2020 12:05:56 +0000 From: SeongJae Park To: CC: SeongJae Park , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Subject: [PATCH v9 02/15] mm/page_ext: Export lookup_page_ext() to GPL modules Date: Mon, 27 Apr 2020 14:04:29 +0200 Message-ID: <20200427120442.24179-3-sjpark@amazon.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200427120442.24179-1-sjpark@amazon.com> References: <20200427120442.24179-1-sjpark@amazon.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.43.162.53] X-ClientProxiedBy: EX13D34UWC004.ant.amazon.com (10.43.162.155) To EX13D31EUA001.ant.amazon.com (10.43.165.15) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: SeongJae Park This commit exports 'lookup_page_ext()' to GPL modules. This will be used by DAMON. Signed-off-by: SeongJae Park --- mm/page_ext.c | 1 + 1 file changed, 1 insertion(+) diff --git a/mm/page_ext.c b/mm/page_ext.c index 4ade843ff588..71169b45bba9 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) { -- 2.17.1