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;
IronPort-SDR: UShAj2Uej1kh7Rr1O0yC2b+MYhK4GA3vPJjTgoZBvC4aw8+DZI233TMUsiyJl17gQVWxeffixo
 vKyaOiqs3DVw==
From:   SeongJae Park <sjpark@amazon.com>
To:     <akpm@linux-foundation.org>
CC:     SeongJae Park <sjpark@amazon.de>, <Jonathan.Cameron@Huawei.com>,
        <aarcange@redhat.com>, <acme@kernel.org>,
        <alexander.shishkin@linux.intel.com>, <amit@kernel.org>,
        <benh@kernel.crashing.org>, <brendan.d.gregg@gmail.com>,
        <brendanhiggins@google.com>, <cai@lca.pw>,
        <colin.king@canonical.com>, <corbet@lwn.net>, <dwmw@amazon.com>,
        <foersleo@amazon.de>, <irogers@google.com>, <jolsa@redhat.com>,
        <kirill@shutemov.name>, <mark.rutland@arm.com>, <mgorman@suse.de>,
        <minchan@kernel.org>, <mingo@redhat.com>, <namhyung@kernel.org>,
        <peterz@infradead.org>, <rdunlap@infradead.org>,
        <riel@surriel.com>, <rientjes@google.com>, <rostedt@goodmis.org>,
        <sblbir@amazon.com>, <shakeelb@google.com>, <shuah@kernel.org>,
        <sj38.park@gmail.com>, <snu@amazon.de>, <vbabka@suse.cz>,
        <vdavydov.dev@gmail.com>, <yang.shi@linux.alibaba.com>,
        <ying.huang@intel.com>, <david@redhat.com>,
        <linux-damon@amazon.com>, <linux-mm@kvack.org>,
        <linux-doc@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: [RFC v11 1/8] mm/madvise: Export do_madvise() to external GPL modules
Date:   Tue, 9 Jun 2020 08:53:13 +0200
Message-ID: <20200609065320.12941-2-sjpark@amazon.com>
In-Reply-To: <20200609065320.12941-1-sjpark@amazon.com>
References: <20200609065320.12941-1-sjpark@amazon.com>
MIME-Version: 1.0
Content-Type: text/plain
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

From: SeongJae Park <sjpark@amazon.de>

This commit exports 'do_madvise()' to external GPL modules, so that
other modules including DAMON could use the function.

Signed-off-by: SeongJae Park <sjpark@amazon.de>
---
 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