From 1118dce773d84f39ebd51a9fe7261f9169cb056e Mon Sep 17 00:00:00 2001 From: Richard Weinberger Date: Thu, 16 Jun 2016 23:26:14 +0200 Subject: [PATCH] mm: Export migrate_page_move_mapping and migrate_page_copy Export these symbols such that UBIFS can implement ->migratepage. Cc: stable@vger.kernel.org Signed-off-by: Richard Weinberger Acked-by: Christoph Hellwig --- mm/migrate.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/mm/migrate.c b/mm/migrate.c index 9baf41c877ff..bd3fdc202e8b 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -431,6 +431,7 @@ int migrate_page_move_mapping(struct address_space *mapping, return MIGRATEPAGE_SUCCESS; } +EXPORT_SYMBOL(migrate_page_move_mapping); /* * The expected number of remaining references is the same as that @@ -586,6 +587,7 @@ void migrate_page_copy(struct page *newpage, struct page *page) mem_cgroup_migrate(page, newpage); } +EXPORT_SYMBOL(migrate_page_copy); /************************************************************ * Migration functions -- 2.20.1