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=-10.0 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 58527C54E8F for ; Tue, 12 May 2020 11:55:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 38BB3206CC for ; Tue, 12 May 2020 11:55:01 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=amazon.com header.i=@amazon.com header.b="LFm2gpOY" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729784AbgELLzA (ORCPT ); Tue, 12 May 2020 07:55:00 -0400 Received: from smtp-fw-4101.amazon.com ([72.21.198.25]:62801 "EHLO smtp-fw-4101.amazon.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729634AbgELLy7 (ORCPT ); Tue, 12 May 2020 07:54:59 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1589284499; x=1620820499; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version; bh=LEhvbl4WlekKWmbg/2lD8LPKggXeYFxSwkdByXNxcTk=; b=LFm2gpOY4eu4opJolZvn3IkG06DVq9SPvKIsCuund70/mi/IAqfV/exP RKYtssp7sHzFDXFtD30c/hBnmnH0bfZuY21P3/lYeIa3ShjURxCLU27Zq 1pYB1oXCDelUOao+oj5soAk5GTsdcyr7RmOZdH3XVCus75O8JxWDE53Cd 0=; IronPort-SDR: L6d/06aKzrtiMUJtvBfKoFsRjcgNhg1kVpfegBaW2QZzBuBuVMnd+eGm1VtTs7k3mZZ4RMrNnL zw8t9Qaa97fA== X-IronPort-AV: E=Sophos;i="5.73,383,1583193600"; d="scan'208";a="29888918" Received: from iad12-co-svc-p1-lb1-vlan3.amazon.com (HELO email-inbound-relay-2a-f14f4a47.us-west-2.amazon.com) ([10.43.8.6]) by smtp-border-fw-out-4101.iad4.amazon.com with ESMTP; 12 May 2020 11:54:43 +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-f14f4a47.us-west-2.amazon.com (Postfix) with ESMTPS id BA702A2117; Tue, 12 May 2020 11:54:39 +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, 12 May 2020 11:54:38 +0000 Received: from u886c93fd17d25d.ant.amazon.com (10.43.160.100) by EX13D31EUA001.ant.amazon.com (10.43.165.15) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 12 May 2020 11:54:21 +0000 From: SeongJae Park To: CC: SeongJae Park , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Subject: [RFC v8 1/8] mm/madvise: Export do_madvise() to external GPL modules Date: Tue, 12 May 2020 13:53:36 +0200 Message-ID: <20200512115343.27699-2-sjpark@amazon.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200512115343.27699-1-sjpark@amazon.com> References: <20200512115343.27699-1-sjpark@amazon.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.43.160.100] X-ClientProxiedBy: EX13D17UWB003.ant.amazon.com (10.43.161.42) 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 80f8a1839f70..151aaf285cdd 100644 --- a/mm/madvise.c +++ b/mm/madvise.c @@ -1151,6 +1151,7 @@ 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