[PATCH] make total_swap_pages a long

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

include/linux/swap.h

@@ -206,7 +206,7 @@ extern struct page * read_swap_cache_async(swp_entry_t, struct vm_area_struct *v
 					   unsigned long addr);
 
 /* linux/mm/swapfile.c */
-extern int total_swap_pages;
+extern long total_swap_pages;
 extern unsigned int nr_swapfiles;
 extern struct swap_info_struct swap_info[];
 extern void si_swapinfo(struct sysinfo *);

mm/swapfile.c

@@ -32,7 +32,7 @@
 
 spinlock_t swaplock = SPIN_LOCK_UNLOCKED;
 unsigned int nr_swapfiles;
-int total_swap_pages;
+long total_swap_pages;
 static int swap_overflow;
 
 EXPORT_SYMBOL(total_swap_pages);