From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Tue, 12 Jul 2016 02:35:57 +0000 (-0700)
Subject: 4.4-stable patches
X-Git-Tag: v4.6.5~30
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=81bf7faa432d05301b4a1b15bcc8905ba1fb2c8f;p=thirdparty%2Fkernel%2Fstable-queue.git

4.4-stable patches

added patches:
	mm-export-migrate_page_move_mapping-and-migrate_page_copy.patch
---

diff --git a/queue-4.4/mm-export-migrate_page_move_mapping-and-migrate_page_copy.patch b/queue-4.4/mm-export-migrate_page_move_mapping-and-migrate_page_copy.patch
new file mode 100644
index 00000000000..920b3f50873
--- /dev/null
+++ b/queue-4.4/mm-export-migrate_page_move_mapping-and-migrate_page_copy.patch
@@ -0,0 +1,38 @@
+From 1118dce773d84f39ebd51a9fe7261f9169cb056e Mon Sep 17 00:00:00 2001
+From: Richard Weinberger <richard@nod.at>
+Date: Thu, 16 Jun 2016 23:26:14 +0200
+Subject: mm: Export migrate_page_move_mapping and migrate_page_copy
+
+From: Richard Weinberger <richard@nod.at>
+
+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 |    2 ++
+ 1 file changed, 2 insertions(+)
+
+--- a/mm/migrate.c
++++ b/mm/migrate.c
+@@ -429,6 +429,7 @@ int migrate_page_move_mapping(struct add
+ 
+ 	return MIGRATEPAGE_SUCCESS;
+ }
++EXPORT_SYMBOL(migrate_page_move_mapping);
+ 
+ /*
+  * The expected number of remaining references is the same as that
+@@ -579,6 +580,7 @@ void migrate_page_copy(struct page *newp
+ 	if (PageWriteback(newpage))
+ 		end_page_writeback(newpage);
+ }
++EXPORT_SYMBOL(migrate_page_copy);
+ 
+ /************************************************************
+  *                    Migration functions
diff --git a/queue-4.4/series b/queue-4.4/series
index 36f37759a9a..67786071d12 100644
--- a/queue-4.4/series
+++ b/queue-4.4/series
@@ -38,4 +38,5 @@ arm-imx6ul-fix-micrel-phy-mask.patch
 arm-8578-1-mm-ensure-pmd_present-only-checks-the-valid-bit.patch
 arm-8579-1-mm-fix-definition-of-pmd_mknotpresent.patch
 mips-kvm-fix-modular-kvm-under-qemu.patch
+mm-export-migrate_page_move_mapping-and-migrate_page_copy.patch
 ubifs-implement-migratepage.patch