mm: Export migrate_page_move_mapping and migrate_page_copy
authorRichard Weinberger <richard@nod.at>
Thu, 16 Jun 2016 21:26:14 +0000 (23:26 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 27 Jul 2016 16:55:49 +0000 (09:55 -0700)
commit11e03acffd48452ed1cead1a16ebbb2bc2c7d6fe
tree98957d959363ce523e28f365f335edb71013770d
parentf8779485edc2e1f032aad0b8e9e0ed018e789607
mm: Export migrate_page_move_mapping and migrate_page_copy

commit 1118dce773d84f39ebd51a9fe7261f9169cb056e upstream.

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

Signed-off-by: Richard Weinberger <richard@nod.at>
Acked-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
mm/migrate.c