diff --git a/include/linux/swap.h b/include/linux/swap.h
index c0d23ac..3a31cc2 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -163,7 +163,6 @@
 /* linux/mm/page_alloc.c */
 extern unsigned long totalram_pages;
 extern unsigned long totalreserve_pages;
-extern long nr_swap_pages;
 extern unsigned int nr_free_buffer_pages(void);
 extern unsigned int nr_free_pagecache_pages(void);
 
@@ -291,6 +290,7 @@
 			struct vm_area_struct *vma, unsigned long addr);
 
 /* linux/mm/swapfile.c */
+extern long nr_swap_pages;
 extern long total_swap_pages;
 extern void si_swapinfo(struct sysinfo *);
 extern swp_entry_t get_swap_page(void);
@@ -331,7 +331,8 @@
 
 #else /* CONFIG_SWAP */
 
-#define total_swap_pages			0
+#define nr_swap_pages				0L
+#define total_swap_pages			0L
 #define total_swapcache_pages			0UL
 
 #define si_swapinfo(val) \