[PATCH] fix CONFIG_SWAP=n build

mm/rmap.c contains an open-coded reference to swap_token_default_timeout

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

diff --git a/include/linux/swap.h b/include/linux/swap.h
index b0f07148e0ebde81c70e03e4c9df5b0cbe1cd320..10eb413671046096865244a650d6840b9542bb40 100644 (file)
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -269,6 +269,7 @@ static inline void put_swap_token(struct mm_struct *mm)
 #define move_from_swap_cache(p, i, m)          1
 #define __delete_from_swap_cache(p)            /*NOTHING*/
 #define delete_from_swap_cache(p)              /*NOTHING*/
+#define swap_token_default_timeout             0
 
 static inline int remove_exclusive_swap_page(struct page *p)
 {