1 files changed, 1 insertions, 1 deletions

diff --git a/fs/proc/array.c b/fs/proc/array.c
index 9b45ee84fbcc..3a1dafd228d1 100644
--- a/fs/proc/array.c
+++ b/fs/proc/array.c
@@ -172,7 +172,7 @@ static inline void task_state(struct seq_file *m, struct pid_namespace *ns,
                 task_tgid_nr_ns(rcu_dereference(p->real_parent), ns) : 0;
         tpid = 0;
         if (pid_alive(p)) {
-                struct task_struct *tracer = tracehook_tracer_task(p);
+                struct task_struct *tracer = ptrace_parent(p);
                 if (tracer)
                         tpid = task_pid_nr_ns(tracer, ns);
         }