From 01d2e36b013846bb5ae773a06f7d7a797708fb17 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=88=98=E4=B8=B0=E6=BA=90?=
 <liufy17@mails.tsinghua.edu.cn>
Date: Thu, 13 Feb 2020 13:00:52 +0800
Subject: [PATCH] fix bug

---
 os/src/process/structs.rs | 1 -
 1 file changed, 1 deletion(-)

diff --git a/os/src/process/structs.rs b/os/src/process/structs.rs
index 236a747..61d7c2f 100644
--- a/os/src/process/structs.rs
+++ b/os/src/process/structs.rs
@@ -22,7 +22,6 @@ pub enum Status {
     Exited(ExitCode),
 }
 
-#[derive(Clone)]
 pub struct Thread {
     pub context: Context,
     pub kstack: KernelStack,