1 files changed, 1 insertions, 2 deletions

diff --git a/kernel/ptrace.c b/kernel/ptrace.c
index 66e99eb2d8a6..b0ace60ce596 100644
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -444,8 +444,7 @@ struct task_struct *ptrace_get_task_struct(pid_t pid)
                 return ERR_PTR(-EPERM);
 
         read_lock(&tasklist_lock);
-        child = find_task_by_pid_ns(pid,
-                        current->nsproxy->pid_ns);
+        child = find_task_by_vpid(pid);
         if (child)
                 get_task_struct(child);