summaryrefslogtreecommitdiff
path: root/kernel/futex/futex.h
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/futex/futex.h')
-rw-r--r--kernel/futex/futex.h6
1 files changed, 0 insertions, 6 deletions
diff --git a/kernel/futex/futex.h b/kernel/futex/futex.h
index 040ae4277cb0..c264cbeab71c 100644
--- a/kernel/futex/futex.h
+++ b/kernel/futex/futex.h
@@ -27,12 +27,6 @@
#define FLAGS_CLOCKRT 0x02
#define FLAGS_HAS_TIMEOUT 0x04
-#ifdef CONFIG_HAVE_FUTEX_CMPXCHG
-#define futex_cmpxchg_enabled 1
-#else
-extern int __read_mostly futex_cmpxchg_enabled;
-#endif
-
#ifdef CONFIG_FAIL_FUTEX
extern bool should_fail_futex(bool fshared);
#else