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>,
<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>,
<linux-damon@amazon.com>, <linux-mm@kvack.org>,
<linux-doc@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: [PATCH v9 02/15] mm/page_ext: Export lookup_page_ext() to GPL modules
Date: Mon, 27 Apr 2020 14:04:29 +0200 [thread overview]
Message-ID: <20200427120442.24179-3-sjpark@amazon.com> (raw)
In-Reply-To: <20200427120442.24179-1-sjpark@amazon.com>
From: SeongJae Park <sjpark@amazon.de>
This commit exports 'lookup_page_ext()' to GPL modules. This will be
used by DAMON.
Signed-off-by: SeongJae Park <sjpark@amazon.de>
---
mm/page_ext.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/mm/page_ext.c b/mm/page_ext.c
index 4ade843ff588..71169b45bba9 100644
--- a/mm/page_ext.c
+++ b/mm/page_ext.c
@@ -131,6 +131,7 @@ struct page_ext *lookup_page_ext(const struct page *page)
MAX_ORDER_NR_PAGES);
return get_entry(base, index);
}
+EXPORT_SYMBOL_GPL(lookup_page_ext);
static int __init alloc_node_page_ext(int nid)
{
--
2.17.1
next prev parent reply other threads:[~2020-04-27 12:06 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-27 12:04 [PATCH v9 00/15] Introduce Data Access MONitor (DAMON) SeongJae Park
2020-04-27 12:04 ` [PATCH v9 01/15] scripts/spelling: Add a few more typos SeongJae Park
2020-04-27 12:04 ` SeongJae Park [this message]
2020-04-27 12:04 ` [PATCH v9 03/15] mm: Introduce Data Access MONitor (DAMON) SeongJae Park
2020-04-27 12:04 ` [PATCH v9 04/15] mm/damon: Implement region based sampling SeongJae Park
2020-04-27 12:04 ` [PATCH v9 05/15] mm/damon: Adaptively adjust regions SeongJae Park
2020-04-27 12:04 ` [PATCH v9 06/15] mm/damon: Apply dynamic memory mapping changes SeongJae Park
2020-04-27 12:04 ` [PATCH v9 07/15] mm/damon: Implement callbacks SeongJae Park
2020-04-27 12:04 ` [PATCH v9 08/15] mm/damon: Implement access pattern recording SeongJae Park
2020-04-27 12:04 ` [PATCH v9 09/15] mm/damon: Add debugfs interface SeongJae Park
2020-04-27 12:04 ` [PATCH v9 10/15] mm/damon: Add tracepoints SeongJae Park
2020-04-27 12:04 ` [PATCH v9 11/15] tools: Add a minimal user-space tool for DAMON SeongJae Park
2020-04-27 12:04 ` [PATCH v9 12/15] Documentation/admin-guide/mm: Add a document " SeongJae Park
2020-04-27 12:04 ` [PATCH v9 13/15] mm/damon: Add kunit tests SeongJae Park
2020-04-27 12:04 ` [PATCH v9 14/15] mm/damon: Add user space selftests SeongJae Park
2020-04-27 12:04 ` [PATCH v9 15/15] MAINTAINERS: Update for DAMON SeongJae Park
2020-04-28 12:27 ` [PATCH v9 00/15] Introduce Data Access MONitor (DAMON) Jonathan Cameron
2020-04-28 13:23 ` SeongJae Park
2020-04-28 16:17 ` Jonathan Cameron
2020-04-29 7:49 ` SeongJae Park
2020-04-29 9:18 ` Jonathan Cameron
2020-04-29 10:10 ` SeongJae Park
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