diff options
Diffstat (limited to 'kernel/exit.c')
| -rw-r--r-- | kernel/exit.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/exit.c b/kernel/exit.c index 7838b4d6877..270a68b7f22 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -1581,6 +1581,9 @@ static int child_wait_callback(wait_queue_t *wait, unsigned mode, if (!eligible_child(wo, p)) return 0; + if ((wo->wo_flags & __WNOTHREAD) && wait->private != p->parent) + return 0; + return default_wake_function(wait, mode, sync, key); } |