Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm...

[karo-tx-linux.git] / kernel / exit.c

diff --git a/kernel/exit.c b/kernel/exit.c
index 50d2e93c36ea6ff421192e7fb0f92a3cb0df6e63..b4df21937216e1704670d89e8ef8fe8aa9aee810 100644 (file)
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -72,18 +72,6 @@ static void __unhash_process(struct task_struct *p, bool group_dead)
                list_del_rcu(&p->tasks);
                list_del_init(&p->sibling);
                __this_cpu_dec(process_counts);
-               /*
-                * If we are the last child process in a pid namespace to be
-                * reaped, notify the reaper sleeping zap_pid_ns_processes().
-                */
-               if (IS_ENABLED(CONFIG_PID_NS)) {
-                       struct task_struct *parent = p->real_parent;
-
-                       if ((task_active_pid_ns(parent)->child_reaper == parent) &&
-                           list_empty(&parent->children) &&
-                           (parent->flags & PF_EXITING))
-                               wake_up_process(parent);
-               }
        }
        list_del_rcu(&p->thread_group);
 }