Create first process using kernel thread.

Godones · Feb 19, 2024 · ee550a0 · ee550a0
1 parent 70ce42e
commit ee550a0
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Showing 2 changed files with 8 additions and 8 deletions.
diff --git a/kernel/src/task/cpu.rs b/kernel/src/task/cpu.rs
@@ -116,7 +116,7 @@ pub fn current_trap_frame() -> &'static mut TrapFrame {
 pub fn do_exit(exit_code: i32) -> isize {
     let task = current_task().unwrap();
     let exit_code = (exit_code & 0xff) << 8;
-    if task.get_pid() == 0 {
+    if task.get_pid() == 1 {
         println!("Init process exit with code {}", exit_code);
         system_shutdown();
     }

diff --git a/kernel/src/task/mod.rs b/kernel/src/task/mod.rs
@@ -37,19 +37,19 @@ pub static INIT_PROCESS: Lazy<Arc<Task>> = Lazy::new(|| {
 
 /// 将初始进程加入进程池中进行调度
 pub fn init_task() {
-    kthread::ktread_create(kthread_test, "kthread_test").unwrap();
-    let task = INIT_PROCESS.clone();
-    GLOBAL_TASK_MANAGER.add_task(Arc::new(FifoTask::new(task)));
-    println!("Init process success");
+    kthread::ktread_create(kthread_init, "kthread_test").unwrap();
+    println!("Init task success");
 }
 
-fn kthread_test() {
+fn kthread_init() {
+    println!("kthread_init start...");
+    let task = INIT_PROCESS.clone();
+    GLOBAL_TASK_MANAGER.add_task(Arc::new(FifoTask::new(task)));
     let mut time = get_time_ms();
-    println!("kthread_test start ...",);
     loop {
         let now = get_time_ms();
         if now - time > 1000 {
-            // println!("kthread_test tick at {}", now);
+            // println!("kthread_init tick at {}", now);
             time = now;
         }
         do_suspend();