diff options
Diffstat (limited to 'kernel/exit.c')
| -rw-r--r-- | kernel/exit.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/kernel/exit.c b/kernel/exit.c index d49134a7f250..34d135f4fccc 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -820,6 +820,7 @@ static void forget_original_parent(struct task_struct *father) static void exit_notify(struct task_struct *tsk, int group_dead) { int signal; + bool autoreap; void *cookie; /* @@ -858,9 +859,11 @@ static void exit_notify(struct task_struct *tsk, int group_dead) signal = tracehook_notify_death(tsk, &cookie, group_dead); if (signal >= 0) - signal = do_notify_parent(tsk, signal); + autoreap = do_notify_parent(tsk, signal); + else + autoreap = (signal == DEATH_REAP); - tsk->exit_state = signal == DEATH_REAP ? EXIT_DEAD : EXIT_ZOMBIE; + tsk->exit_state = autoreap ? EXIT_DEAD : EXIT_ZOMBIE; /* mt-exec, de_thread() is waiting for group leader */ if (unlikely(tsk->signal->notify_count < 0)) @@ -868,7 +871,7 @@ static void exit_notify(struct task_struct *tsk, int group_dead) write_unlock_irq(&tasklist_lock); /* If the process is dead, release it - nobody will wait for it */ - if (signal == DEATH_REAP) + if (autoreap) release_task(tsk); } |