Reach init again, with proc mgr.

src/syscall/debug.rs

@@ -226,11 +226,7 @@ pub fn debug_start([a, b, c, d, e, f]: [usize; 6]) {
         let context_lock = crate::context::current();
         {
             let context = context_lock.read();
-            print!(
-                "{} (*{}*): ",
-                context.name,
-                context.debug_id,
-            );
+            print!("{} (*{}*): ", context.name, context.debug_id,);
         }
 
         // Do format_call outside print! so possible exception handlers cannot reentrantly
@@ -266,11 +262,7 @@ pub fn debug_end([a, b, c, d, e, f]: [usize; 6], result: Result<usize>) {
     let context_lock = crate::context::current();
     {
         let context = context_lock.read();
-        print!(
-            "{} (*{}*): ",
-            context.name,
-            context.debug_id,
-        );
+        print!("{} (*{}*): ", context.name, context.debug_id,);
     }
 
     // Do format_call outside print! so possible exception handlers cannot reentrantly

src/syscall/privilege.rs

@@ -1,10 +1,6 @@
 use alloc::vec::Vec;
 
-use crate::{
-    context,
-    scheme,
-    syscall::error::*,
-};
+use crate::{context, scheme, syscall::error::*};
 
 use super::{
     copy_path_to_buf,