aboutsummaryrefslogtreecommitdiff
path: root/include/linux/futex.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/futex.h')
-rw-r--r--include/linux/futex.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/futex.h b/include/linux/futex.h
index 586ab56a3ec..8f627b9ae2b 100644
--- a/include/linux/futex.h
+++ b/include/linux/futex.h
@@ -164,6 +164,8 @@ union futex_key {
} both;
};
+#define FUTEX_KEY_INIT (union futex_key) { .both = { .ptr = NULL } }
+
#ifdef CONFIG_FUTEX
extern void exit_robust_list(struct task_struct *curr);
extern void exit_pi_state_list(struct task_struct *curr);