Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6

[firefly-linux-kernel-4.4.55.git] / include / linux / futex.h

diff --git a/include/linux/futex.h b/include/linux/futex.h
index 90048fb28a38041a8a3975a59a30502f0b5a23bd..586ab56a3ec3500e601e786e0e858f1980fbc8e5 100644 (file)
--- a/include/linux/futex.h
+++ b/include/linux/futex.h
@@ -167,6 +167,7 @@ union futex_key {
 #ifdef CONFIG_FUTEX
 extern void exit_robust_list(struct task_struct *curr);
 extern void exit_pi_state_list(struct task_struct *curr);
+extern int futex_cmpxchg_enabled;
 #else
 static inline void exit_robust_list(struct task_struct *curr)
 {