mm compaction: fix of improper cache flush in migration code

[pandora-kernel.git] / mm / migrate.c

diff --git a/mm/migrate.c b/mm/migrate.c
index 180d97f..e1052d1 100644 (file)
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -147,7 +147,7 @@ static int remove_migration_pte(struct page *new, struct vm_area_struct *vma,
        if (PageHuge(new))
                pte = pte_mkhuge(pte);
 #endif
-       flush_cache_page(vma, addr, pte_pfn(pte));
+       flush_dcache_page(new);
        set_pte_at(mm, addr, ptep, pte);
 
        if (PageHuge(new)) {