[PATCH 1/2] mm: Export migrate_page_move_mapping and migrate_page_copy

From: Richard Weinberger
Date: Thu Mar 31 2016 - 18:00:32 EST


Export these symbols such that UBIFS can implement
->migratepage.

Signed-off-by: Richard Weinberger <richard@xxxxxx>
---
mm/migrate.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/mm/migrate.c b/mm/migrate.c
index 6c822a7..6bc1035 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
--
1.8.4.5