[media] DocBook: Fix documentation for struct v4l2_dv_timings

[karo-tx-linux.git] / mm / migrate.c

diff --git a/mm/migrate.c b/mm/migrate.c
index 02ce25df16c26476dd6a44528e6ff765a8442f5e..c3cb566af3e273a92e8353835b1cd6d03d64c7e3 100644 (file)
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -37,6 +37,7 @@
 #include <linux/gfp.h>
 #include <linux/balloon_compaction.h>
 #include <linux/mmu_notifier.h>
+#include <linux/page_idle.h>
 
 #include <asm/tlbflush.h>
 
@@ -524,6 +525,11 @@ void migrate_page_copy(struct page *newpage, struct page *page)
                        __set_page_dirty_nobuffers(newpage);
        }
 
+       if (page_is_young(page))
+               set_page_young(newpage);
+       if (page_is_idle(page))
+               set_page_idle(newpage);
+
        /*
         * Copy NUMA information to the new page, to prevent over-eager
         * future migrations of this same page.