jump label: Remove static_branch()
Remove the obsolete static_branch() interface, since the supported interface
is now static_key_false()/true() - which is used by all in-tree code.
See commit:
c5905afb0e ("static keys: Introduce 'struct static_key', static_key_true()/false()
and static_key_slow_[inc|dec]()").
Signed-off-by: Jason Baron <jbaron@redhat.com>
Cc: rostedt@goodmis.org
Cc: mathieu.desnoyers@efficios.com
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/199332c47eef8005d5a5bf1018a80d25929a5746.1340909155.git.jbaron@redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
diff --git a/include/linux/jump_label.h b/include/linux/jump_label.h
index c513a40..0976fc4 100644
--- a/include/linux/jump_label.h
+++ b/include/linux/jump_label.h
@@ -42,8 +42,7 @@
* allowed.
*
* Not initializing the key (static data is initialized to 0s anyway) is the
- * same as using STATIC_KEY_INIT_FALSE and static_key_false() is
- * equivalent with static_branch().
+ * same as using STATIC_KEY_INIT_FALSE.
*
*/
@@ -107,12 +106,6 @@
return !static_key_false(key);
}
-/* Deprecated. Please use 'static_key_false() instead. */
-static __always_inline bool static_branch(struct static_key *key)
-{
- return arch_static_branch(key);
-}
-
extern struct jump_entry __start___jump_table[];
extern struct jump_entry __stop___jump_table[];
@@ -166,14 +159,6 @@
return false;
}
-/* Deprecated. Please use 'static_key_false() instead. */
-static __always_inline bool static_branch(struct static_key *key)
-{
- if (unlikely(atomic_read(&key->enabled)) > 0)
- return true;
- return false;
-}
-
static inline void static_key_slow_inc(struct static_key *key)
{
atomic_inc(&key->enabled);