Merge commit 'v2.6.38-rc3' into next

1 files changed, 3 insertions, 9 deletions

diff --git a/include/linux/elevator.h b/include/linux/elevator.h
index 4fd978e7eb83..4d857973d2c9 100644
--- a/include/linux/elevator.h
+++ b/include/linux/elevator.h
@@ -195,15 +195,9 @@ enum {
 /*
  * io context count accounting
  */
-#define elv_ioc_count_mod(name, __val)                          \
-        do {                                                    \
-                preempt_disable();                              \
-                __get_cpu_var(name) += (__val);                 \
-                preempt_enable();                               \
-        } while (0)
-
-#define elv_ioc_count_inc(name) elv_ioc_count_mod(name, 1)
-#define elv_ioc_count_dec(name) elv_ioc_count_mod(name, -1)
+#define elv_ioc_count_mod(name, __val) this_cpu_add(name, __val)
+#define elv_ioc_count_inc(name) this_cpu_inc(name)
+#define elv_ioc_count_dec(name) this_cpu_dec(name)
 
 #define elv_ioc_count_read(name)                                \
 ({                                                              \