diff options
Diffstat (limited to 'kernel/pid.c')
| -rw-r--r-- | kernel/pid.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/kernel/pid.c b/kernel/pid.c index 4ac2ce46817f..8317bcbc7cf7 100644 --- a/kernel/pid.c +++ b/kernel/pid.c @@ -100,6 +100,7 @@ void put_pid(struct pid *pid) ns = pid->numbers[pid->level].ns; if (refcount_dec_and_test(&pid->count)) { + WARN_ON_ONCE(pid->stashed); kmem_cache_free(ns->pid_cachep, pid); put_pid_ns(ns); } @@ -359,11 +360,6 @@ static void __change_pid(struct pid **pids, struct task_struct *task, hlist_del_rcu(&task->pid_links[type]); *pid_ptr = new; - if (type == PIDTYPE_PID) { - WARN_ON_ONCE(pid_has_task(pid, PIDTYPE_PID)); - wake_up_all(&pid->wait_pidfd); - } - for (tmp = PIDTYPE_MAX; --tmp >= 0; ) if (pid_has_task(pid, tmp)) return; |