mm/page_alloc: prevent MIGRATE_RESERVE pages from being misplaced

[platform/adaptation/renesas_rcar/renesas_kernel.git] / mm / highmem.c

diff --git a/mm/highmem.c b/mm/highmem.c
index d999077..b32b70c 100644 (file)
--- a/mm/highmem.c
+++ b/mm/highmem.c
@@ -105,6 +105,7 @@ struct page *kmap_to_page(void *vaddr)
 
        return virt_to_page(addr);
 }
+EXPORT_SYMBOL(kmap_to_page);
 
 static void flush_all_zero_pkmaps(void)
 {