Merge remote-tracking branch 'tip/auto-latest'

[deliverable/linux.git] / include / linux / jump_label.h

diff --git a/include/linux/jump_label.h b/include/linux/jump_label.h
index 595fb46213fc4ae79965af911786b63784cbffd8..a0547c571800e7ca77f9a7ffed9412a16bee9262 100644 (file)
--- a/include/linux/jump_label.h
+++ b/include/linux/jump_label.h
@@ -21,6 +21,8 @@
  *
  * DEFINE_STATIC_KEY_TRUE(key);
  * DEFINE_STATIC_KEY_FALSE(key);
+ * DEFINE_STATIC_KEY_ARRAY_TRUE(keys, count);
+ * DEFINE_STATIC_KEY_ARRAY_FALSE(keys, count);
  * static_branch_likely()
  * static_branch_unlikely()
  *
@@ -276,6 +278,16 @@ struct static_key_false {
 #define DECLARE_STATIC_KEY_FALSE(name) \
        extern struct static_key_false name
 
+#define DEFINE_STATIC_KEY_ARRAY_TRUE(name, count)              \
+       struct static_key_true name[count] = {                  \
+               [0 ... (count) - 1] = STATIC_KEY_TRUE_INIT,     \
+       }
+
+#define DEFINE_STATIC_KEY_ARRAY_FALSE(name, count)             \
+       struct static_key_false name[count] = {                 \
+               [0 ... (count) - 1] = STATIC_KEY_FALSE_INIT,    \
+       }
+
 extern bool ____wrong_branch_error(void);
 
 #define static_key_enabled(x)                                                  \