From patchwork Wed Apr 29 12:45:34 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: SeongJae Park X-Patchwork-Id: 11516947 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id BDCC881 for ; Wed, 29 Apr 2020 12:47:23 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 8B3C52085B for ; Wed, 29 Apr 2020 12:47:23 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=amazon.com header.i=@amazon.com header.b="pdCEXdOw" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8B3C52085B 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 C6BB78E0020; Wed, 29 Apr 2020 08:47:22 -0400 (EDT) Delivered-To: linux-mm-outgoing@kvack.org Received: by kanga.kvack.org (Postfix, from userid 40) id C1B358E0001; Wed, 29 Apr 2020 08:47:22 -0400 (EDT) X-Original-To: int-list-linux-mm@kvack.org X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id B0A068E0020; Wed, 29 Apr 2020 08:47:22 -0400 (EDT) X-Original-To: linux-mm@kvack.org X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0152.hostedemail.com [216.40.44.152]) by kanga.kvack.org (Postfix) with ESMTP id 9826F8E0001 for ; Wed, 29 Apr 2020 08:47:22 -0400 (EDT) Received: from smtpin22.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with ESMTP id 578885828 for ; Wed, 29 Apr 2020 12:47:22 +0000 (UTC) X-FDA: 76760868324.22.seed18_4053af9d80c56 X-Spam-Summary: 1,0,0,,d41d8cd98f00b204,prvs=3811e66cc=sjpark@amazon.com,,RULES_HIT:30054:30064,0,RBL:52.95.49.90:@amazon.com:.lbl8.mailshell.net-62.18.0.100 64.10.201.10,CacheIP:none,Bayesian:0.5,0.5,0.5,Netcheck:none,DomainCache:0,MSF:not bulk,SPF:fp,MSBL:0,DNSBL:neutral,Custom_rules:0:0:0,LFtime:23,LUA_SUMMARY:none X-HE-Tag: seed18_4053af9d80c56 X-Filterd-Recvd-Size: 3896 Received: from smtp-fw-6002.amazon.com (smtp-fw-6002.amazon.com [52.95.49.90]) by imf40.hostedemail.com (Postfix) with ESMTP for ; Wed, 29 Apr 2020 12:47:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1588164442; x=1619700442; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version; bh=LEhvbl4WlekKWmbg/2lD8LPKggXeYFxSwkdByXNxcTk=; b=pdCEXdOwDf9ND9sVyKPxq9v0FL5I4XzDjRfyz8fsf4ehzcv7oq4FHOUG drZIoM8Ye0wULB7I87Gl3Eo5VHBi0nbQjFf1yTx1AE5WohHjhLVgHrx03 +rXI25KqLpzGNzdgx/IoglCKcXmKYtXdTRgdxAYljfEsjFLkZjIJF/TxV I=; IronPort-SDR: mhZCJa8uJhgMLwqhwkw52ytelEyFsOE7paWAt3slCFamNK5SavKc8Z5U7Pu81Asxs1ra/jc7r1 o/yym1EuQ4LA== X-IronPort-AV: E=Sophos;i="5.73,332,1583193600"; d="scan'208";a="27817102" Received: from iad12-co-svc-p1-lb1-vlan3.amazon.com (HELO email-inbound-relay-1a-e34f1ddc.us-east-1.amazon.com) ([10.43.8.6]) by smtp-border-fw-out-6002.iad6.amazon.com with ESMTP; 29 Apr 2020 12:47:09 +0000 Received: from EX13MTAUEA002.ant.amazon.com (iad55-ws-svc-p15-lb9-vlan2.iad.amazon.com [10.40.159.162]) by email-inbound-relay-1a-e34f1ddc.us-east-1.amazon.com (Postfix) with ESMTPS id C196EA1C49; Wed, 29 Apr 2020 12:46:57 +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; Wed, 29 Apr 2020 12:46:57 +0000 Received: from u886c93fd17d25d.ant.amazon.com (10.43.162.200) by EX13D31EUA001.ant.amazon.com (10.43.165.15) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 29 Apr 2020 12:46:39 +0000 From: SeongJae Park To: CC: SeongJae Park , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Subject: [RFC v7 1/7] mm/madvise: Export do_madvise() to external GPL modules Date: Wed, 29 Apr 2020 14:45:34 +0200 Message-ID: <20200429124540.32232-2-sjpark@amazon.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200429124540.32232-1-sjpark@amazon.com> References: <20200429124540.32232-1-sjpark@amazon.com> MIME-Version: 1.0 X-Originating-IP: [10.43.162.200] X-ClientProxiedBy: EX13D06UWC004.ant.amazon.com (10.43.162.97) To EX13D31EUA001.ant.amazon.com (10.43.165.15) 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: 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) {