[added to the 4.1 stable tree] mm: Export migrate_page_move_mapping and migrate_page_copy
From: Sasha Levin <hidden>
Date: 2016-07-12 02:57:24
Subsystem:
memory management, memory management - memory policy and migration, the rest · Maintainers:
Andrew Morton, David Hildenbrand, Linus Torvalds
From: Richard Weinberger <richard@nod.at> This patch has been added to the 4.1 stable tree. If you have any objections, please let us know. =============== [ Upstream commit 1118dce773d84f39ebd51a9fe7261f9169cb056e ] Export these symbols such that UBIFS can implement ->migratepage. Cc: stable@vger.kernel.org Signed-off-by: Richard Weinberger <richard@nod.at> Acked-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Sasha Levin <redacted> --- mm/migrate.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/mm/migrate.c b/mm/migrate.c
index fe71f91..2599977 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c@@ -389,6 +389,7 @@ 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
@@ -549,6 +550,7 @@ void migrate_page_copy(struct page *newpage, struct page *page) if (PageWriteback(newpage)) end_page_writeback(newpage); } +EXPORT_SYMBOL(migrate_page_copy); /************************************************************ * Migration functions
--
2.5.0