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>, <david@redhat.com>,
<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>, <rppt@kernel.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>, <linux-damon@amazon.com>,
<linux-mm@kvack.org>, <linux-doc@vger.kernel.org>,
<linux-kernel@vger.kernel.org>
Subject: [RFC v13 1/8] mm/madvise: Export do_madvise() to external GPL modules
Date: Tue, 7 Jul 2020 11:37:58 +0200 [thread overview]
Message-ID: <20200707093805.4775-2-sjpark@amazon.com> (raw)
In-Reply-To: <20200707093805.4775-1-sjpark@amazon.com>
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
next prev parent reply other threads:[~2020-07-07 9:39 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-07 9:37 [RFC v13 0/8] Implement Data Access Monitoring-based Memory Operation Schemes SeongJae Park
2020-07-07 9:37 ` SeongJae Park [this message]
2020-07-07 9:37 ` [RFC v13 2/8] mm/damon: Account age of target regions SeongJae Park
2020-07-07 9:38 ` [RFC v13 3/8] mm/damon: Implement data access monitoring-based operation schemes SeongJae Park
2020-07-07 9:38 ` [RFC v13 4/8] mm/damon/schemes: Implement a debugfs interface SeongJae Park
2020-07-07 9:38 ` [RFC v13 5/8] mm/damon/schemes: Implement statistics feature SeongJae Park
2020-07-07 9:38 ` [RFC v13 6/8] mm/damon/selftests: Add 'schemes' debugfs tests SeongJae Park
2020-07-07 9:38 ` [RFC v13 7/8] damon/tools: Support more human friendly 'schemes' control SeongJae Park
2020-07-07 9:38 ` [RFC v13 8/8] Documentation/admin-guide/mm: Document DAMON-based operation schemes SeongJae Park
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