Messages in this thread Patch in this message | | | From | SeongJae Park <> | Subject | [PATCH v16 01/14] mm/page_ext: Export lookup_page_ext() to GPL modules | Date | Mon, 15 Jun 2020 18:19:14 +0200 |
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From: SeongJae Park <sjpark@amazon.de>
This commit exports 'lookup_page_ext()' to GPL modules. It will be used by DAMON in following commit for the implementation of the region based sampling.
Signed-off-by: SeongJae Park <sjpark@amazon.de> Reviewed-by: Leonard Foerster <foersleo@amazon.de> Reviewed-by: Varad Gautam <vrd@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 a3616f7a0e9e..9d802d01fcb5 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
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