1 files changed, 2 insertions, 2 deletions

diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index 2c5cccbe12e2..4766bb65e4d9 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -1269,7 +1269,7 @@ static int attach_task_by_pid(struct cgroup *cgrp, char *pidbuf)
 
         if (pid) {
                 rcu_read_lock();
-                tsk = find_task_by_pid(pid);
+                tsk = find_task_by_vpid(pid);
                 if (!tsk || tsk->flags & PF_EXITING) {
                         rcu_read_unlock();
                         return -ESRCH;
@@ -1955,7 +1955,7 @@ static int pid_array_load(pid_t *pidarray, int npids, struct cgroup *cgrp)
         while ((tsk = cgroup_iter_next(cgrp, &it))) {
                 if (unlikely(n == npids))
                         break;
-                pidarray[n++] = task_pid_nr(tsk);
+                pidarray[n++] = task_pid_vnr(tsk);
         }
         cgroup_iter_end(cgrp, &it);
         return n;