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 16:47:31 +0000 (09:47 -0700)
commit4b1cb3c89efdafbb6a2459c3193107c2a058bedc
tree4141a1d86023f2ef3dac16d2237e15161e9951c7
parent7ad26023ffea7669e0c23a44084e5ce41c4b54d7
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