diff --git a/ChangeLog b/ChangeLog
index ad3f64f9e4..3e35f81abd 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2015-10-16  Joseph Myers  <joseph@codesourcery.com>
+
+	* sysdeps/unix/sysv/linux/i386/lowlevellock.h
+	(lll_unlock_elision): Add adapt_count parameter.
+
 2015-10-15  Joseph Myers  <joseph@codesourcery.com>
 
 	* sysdeps/nptl/configure.ac: Do not give errors based on the
diff --git a/sysdeps/unix/sysv/linux/i386/lowlevellock.h b/sysdeps/unix/sysv/linux/i386/lowlevellock.h
index 58f5638e37..b8ccd31c0f 100644
--- a/sysdeps/unix/sysv/linux/i386/lowlevellock.h
+++ b/sysdeps/unix/sysv/linux/i386/lowlevellock.h
@@ -317,7 +317,7 @@ extern int __lll_trylock_elision(int *lock, short *adapt_count)
 
 #define lll_lock_elision(futex, adapt_count, private) \
   __lll_lock_elision (&(futex), &(adapt_count), private)
-#define lll_unlock_elision(futex, private) \
+#define lll_unlock_elision(futex, adapt_count, private) \
   __lll_unlock_elision (&(futex), private)
 #define lll_trylock_elision(futex, adapt_count) \
   __lll_trylock_elision(&(futex), &(adapt_count))