rcu: Convert ACCESS_ONCE() to READ_ONCE() and WRITE_ONCE()

[karo-tx-linux.git] / include / linux / rculist.h

diff --git a/include/linux/rculist.h b/include/linux/rculist.h
index a18b16f1dc0e44f7f5a3b99ea4f43d64c67b8a0c..665397247e82da58f054e6103dc6171399844fad 100644 (file)
--- a/include/linux/rculist.h
+++ b/include/linux/rculist.h
@@ -29,8 +29,8 @@
  */
 static inline void INIT_LIST_HEAD_RCU(struct list_head *list)
 {
-       ACCESS_ONCE(list->next) = list;
-       ACCESS_ONCE(list->prev) = list;
+       WRITE_ONCE(list->next, list);
+       WRITE_ONCE(list->prev, list);
 }
 
 /*
@@ -288,7 +288,7 @@ static inline void list_splice_init_rcu(struct list_head *list,
 #define list_first_or_null_rcu(ptr, type, member) \
 ({ \
        struct list_head *__ptr = (ptr); \
-       struct list_head *__next = ACCESS_ONCE(__ptr->next); \
+       struct list_head *__next = READ_ONCE(__ptr->next); \
        likely(__ptr != __next) ? list_entry_rcu(__next, type, member) : NULL; \
 })