Merge tag 'doc-4.11-images' of git://git.lwn.net/linux into drm-misc-next

Pointer for Markus's image conversion work.

We need this so we can merge all the pretty drm graphs for 4.12.

Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>

1 files changed, 17 insertions, 10 deletions

diff --git a/include/linux/jump_label.h b/include/linux/jump_label.h
index a0547c571800..8e06d758ee48 100644
--- a/include/linux/jump_label.h
+++ b/include/linux/jump_label.h
@@ -89,11 +89,17 @@ extern bool static_key_initialized;
 
 struct static_key {
 	atomic_t enabled;
-/* Set lsb bit to 1 if branch is default true, 0 ot */
-	struct jump_entry *entries;
-#ifdef CONFIG_MODULES
-	struct static_key_mod *next;
-#endif
+/*
+ * bit 0 => 1 if key is initially true
+ *	    0 if initially false
+ * bit 1 => 1 if points to struct static_key_mod
+ *	    0 if points to struct jump_entry
+ */
+	union {
+		unsigned long type;
+		struct jump_entry *entries;
+		struct static_key_mod *next;
+	};
 };
 
 #else
@@ -118,9 +124,10 @@ struct module;
 
 #ifdef HAVE_JUMP_LABEL
 
-#define JUMP_TYPE_FALSE	0UL
-#define JUMP_TYPE_TRUE	1UL
-#define JUMP_TYPE_MASK	1UL
+#define JUMP_TYPE_FALSE		0UL
+#define JUMP_TYPE_TRUE		1UL
+#define JUMP_TYPE_LINKED	2UL
+#define JUMP_TYPE_MASK		3UL
 
 static __always_inline bool static_key_false(struct static_key *key)
 {
@@ -402,6 +409,6 @@ extern bool ____wrong_branch_error(void);
 #define static_branch_enable(x)		static_key_enable(&(x)->key)
 #define static_branch_disable(x)	static_key_disable(&(x)->key)
 
-#endif	/* _LINUX_JUMP_LABEL_H */
-
 #endif /* __ASSEMBLY__ */
+
+#endif	/* _LINUX_JUMP_LABEL_H */