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-rw-r--r--kernel/ptrace.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/ptrace.c b/kernel/ptrace.c
index 99bbaa3e5b0d..1708b1e2972d 100644
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -313,7 +313,7 @@ int ptrace_detach(struct task_struct *child, unsigned int data)
313 child->exit_code = data; 313 child->exit_code = data;
314 dead = __ptrace_detach(current, child); 314 dead = __ptrace_detach(current, child);
315 if (!child->exit_state) 315 if (!child->exit_state)
316 wake_up_process(child); 316 wake_up_state(child, TASK_TRACED | TASK_STOPPED);
317 } 317 }
318 write_unlock_irq(&tasklist_lock); 318 write_unlock_irq(&tasklist_lock);
319 319