X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=mm%2Finternal.h;h=52d1fa957194f8f8b574a29cef6569b9f8ed0306;hb=b8edf848e9119bab9d999b9ca80d8520641810f2;hp=a4fa284f6bc213300942e2006b2161c73ffc2af7;hpb=39df01cd6ce9f6dd755ace0030e2bebe75da7727;p=firefly-linux-kernel-4.4.55.git

diff --git a/mm/internal.h b/mm/internal.h
index a4fa284f6bc2..52d1fa957194 100644
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -91,6 +91,11 @@ extern unsigned long highest_memmap_pfn;
 extern int isolate_lru_page(struct page *page);
 extern void putback_lru_page(struct page *page);
 
+/*
+ * in mm/rmap.c:
+ */
+extern pmd_t *mm_find_pmd(struct mm_struct *mm, unsigned long address);
+
 /*
  * in mm/page_alloc.c
  */