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)
committerWilly Tarreau <w@1wt.eu>
Sat, 27 Aug 2016 09:40:23 +0000 (11:40 +0200)
commit31f476515df016bc1c9c119a7c7ebc1d274f04ad
treeaeda95305bad430bd4798ff14cd3251194c68c09
parent1e766c1750165734c3030f9639a52230d4ea94e3
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>
[wt: also add the prototype to include/linux/migrate.h]

Signed-off-by: Willy Tarreau <w@1wt.eu>
include/linux/migrate.h
mm/migrate.c