diff options
| -rw-r--r-- | include/linux/sched/signal.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/sched/signal.h b/include/linux/sched/signal.h index 0014d3adaf84..9610bad018a3 100644 --- a/include/linux/sched/signal.h +++ b/include/linux/sched/signal.h @@ -656,7 +656,8 @@ extern bool current_is_single_threaded(void); while ((t = next_thread(t)) != g) #define __for_each_thread(signal, t) \ - list_for_each_entry_rcu(t, &(signal)->thread_head, thread_node) + list_for_each_entry_rcu(t, &(signal)->thread_head, thread_node, \ + lockdep_is_held(&tasklist_lock)) #define for_each_thread(p, t) \ __for_each_thread((p)->signal, t) |