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=unavailable 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 DFFD9C433DF for ; Tue, 16 Jun 2020 07:40:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C052720663 for ; Tue, 16 Jun 2020 07:40:12 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=amazon.com header.i=@amazon.com header.b="unUPdX3t" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727815AbgFPHkL (ORCPT ); Tue, 16 Jun 2020 03:40:11 -0400 Received: from smtp-fw-33001.amazon.com ([207.171.190.10]:14448 "EHLO smtp-fw-33001.amazon.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725911AbgFPHkK (ORCPT ); Tue, 16 Jun 2020 03:40:10 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1592293211; x=1623829211; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version; bh=lNFxVu5oHwO1aOURXAUvUJJi5lK2SkZMFrjh4Wym42s=; b=unUPdX3tiFdK36WtTu5EtzmnPD/+VuC2yyk5kuxZwpotLnVaOrJrhUR6 9LAdZ0qBYuTL6f5LLB8EUm2coaGaNI8KV4WYKaF7LbgYXFcmyHTPVTBX3 JS/L1nuE8FPf3zoSmuli1sxBELbIH3tpoOSwWwvgwhmpNaSH31mKtRnTX w=; IronPort-SDR: pzYbNPctHnGw6iR+GwbRLdOrXezsKGARNWo+A6ajx28wgZTWrfQjSUGnXCO9bH0isGNYCiyiMZ MXRMl+XQ36IQ== X-IronPort-AV: E=Sophos;i="5.73,518,1583193600"; d="scan'208";a="51259311" Received: from sea32-co-svc-lb4-vlan3.sea.corp.amazon.com (HELO email-inbound-relay-2b-5bdc5131.us-west-2.amazon.com) ([10.47.23.38]) by smtp-border-fw-out-33001.sea14.amazon.com with ESMTP; 16 Jun 2020 07:40:08 +0000 Received: from EX13MTAUEA002.ant.amazon.com (pdx4-ws-svc-p6-lb7-vlan3.pdx.amazon.com [10.170.41.166]) by email-inbound-relay-2b-5bdc5131.us-west-2.amazon.com (Postfix) with ESMTPS id EC442A22FB; Tue, 16 Jun 2020 07:39:54 +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; Tue, 16 Jun 2020 07:39:54 +0000 Received: from u886c93fd17d25d.ant.amazon.com (10.43.162.248) by EX13D31EUA001.ant.amazon.com (10.43.165.15) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 16 Jun 2020 07:39:18 +0000 From: SeongJae Park To: CC: SeongJae Park , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Subject: [RFC v12 1/8] mm/madvise: Export do_madvise() to external GPL modules Date: Tue, 16 Jun 2020 09:38:21 +0200 Message-ID: <20200616073828.16509-2-sjpark@amazon.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200616073828.16509-1-sjpark@amazon.com> References: <20200616073828.16509-1-sjpark@amazon.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.43.162.248] X-ClientProxiedBy: EX13D22UWC004.ant.amazon.com (10.43.162.198) 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 'do_madvise()' to external GPL modules, so that other modules including DAMON could use the function. Signed-off-by: SeongJae Park --- mm/madvise.c | 1 + 1 file changed, 1 insertion(+) diff --git a/mm/madvise.c b/mm/madvise.c index 1ad7522567d4..fcd951694ebc 100644 --- a/mm/madvise.c +++ b/mm/madvise.c @@ -1171,6 +1171,7 @@ int do_madvise(struct task_struct *target_task, struct mm_struct *mm, return error; } +EXPORT_SYMBOL_GPL(do_madvise); SYSCALL_DEFINE3(madvise, unsigned long, start, size_t, len_in, int, behavior) { -- 2.17.1