1 files changed, 1 insertions, 4 deletions

diff --git a/kernel/fork.c b/kernel/fork.c
index 6ac894244d39..825ecc32454d 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -251,6 +251,7 @@ void __put_task_struct(struct task_struct *tsk)
         WARN_ON(atomic_read(&tsk->usage));
         WARN_ON(tsk == current);
 
+        cgroup_free(tsk);
         task_numa_free(tsk);
         security_task_free(tsk);
         exit_creds(tsk);
@@ -1149,10 +1150,6 @@ static int copy_signal(unsigned long clone_flags, struct task_struct *tsk)
         tty_audit_fork(sig);
         sched_autogroup_fork(sig);
 
-#ifdef CONFIG_CGROUPS
-        init_rwsem(&sig->group_rwsem);
-#endif
-
         sig->oom_score_adj = current->signal->oom_score_adj;
         sig->oom_score_adj_min = current->signal->oom_score_adj_min;