1 files changed, 7 insertions, 1 deletions

diff --git a/include/linux/mman.h b/include/linux/mman.h
index 9aa863da287f..92dc257251e4 100644
--- a/include/linux/mman.h
+++ b/include/linux/mman.h
@@ -11,11 +11,17 @@ extern int sysctl_overcommit_memory;
 extern int sysctl_overcommit_ratio;
 extern struct percpu_counter vm_committed_as;
 
+#ifdef CONFIG_SMP
+extern s32 vm_committed_as_batch;
+#else
+#define vm_committed_as_batch 0
+#endif
+
 unsigned long vm_memory_committed(void);
 
 static inline void vm_acct_memory(long pages)
 {
-        percpu_counter_add(&vm_committed_as, pages);
+        __percpu_counter_add(&vm_committed_as, pages, vm_committed_as_batch);
 }
 
 static inline void vm_unacct_memory(long pages)