futex: Mark get_robust_list as deprecated

[karo-tx-linux.git] / kernel / futex.c

diff --git a/kernel/futex.c b/kernel/futex.c
index d701be57c423ffbec80ae246c8f194d14f62aa39..e2b0fb9a0b3b3d0d5871ee37bf08618a6bf052e7 100644 (file)
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -2449,6 +2449,8 @@ SYSCALL_DEFINE3(get_robust_list, int, pid,
        if (!futex_cmpxchg_enabled)
                return -ENOSYS;
 
+       WARN_ONCE(1, "deprecated: get_robust_list will be deleted in 2013.\n");
+
        rcu_read_lock();
 
        ret = -ESRCH;