diff options
Diffstat (limited to 'kernel/exit.c')
| -rw-r--r-- | kernel/exit.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/kernel/exit.c b/kernel/exit.c index 772e917..9c9526d 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -553,13 +553,11 @@ static void forget_original_parent(struct task_struct *father) LIST_HEAD(dead_children); write_lock_irq(&tasklist_lock); - /* - * Note that exit_ptrace() and find_new_reaper() might - * drop tasklist_lock and reacquire it. - */ - exit_ptrace(father); - reaper = find_new_reaper(father); + if (unlikely(!list_empty(&father->ptraced))) + exit_ptrace(father, &dead_children); + /* Can drop and reacquire tasklist_lock */ + reaper = find_new_reaper(father); list_for_each_entry(p, &father->children, sibling) { for_each_thread(p, t) { t->real_parent = reaper; |
