mm/migrate.c: fix compilation error

GCC complained about update_mmu_cache() not being defined in migrate.c. Including <asm/tlbflush.h> seems to solve the problem. Signed-off-by: Michal Nazarewicz <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
ambv · Dec 23, 2010 · 0d1836c · 0d1836c
1 parent 1183649
commit 0d1836c
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/mm/migrate.c b/mm/migrate.c
@@ -35,6 +35,8 @@
 #include <linux/hugetlb.h>
 #include <linux/gfp.h>
 
+#include <asm/tlbflush.h>
+
 #include "internal.h"
 
 #define lru_to_page(_head) (list_entry((_head)->prev, struct page, lru))