kernel: fix openat log - revert to simple version (no context name)

src/syscall/fs.rs

@@ -77,15 +77,15 @@ pub fn openat(
         let current_lock = context::current();
         let mut current = current_lock.read(token.token());
         let (context, mut token) = current.token_split();
-        let name = context.name.lock().clone();
         let pipe = context.get_file(fh, &mut token).ok_or_else(|| {
-            info!("openat: EBADF fh={:#x} ctx='{}'", fh.get(), name);
+            info!("openat: EBADF fh={:#x}", fh.get());
             Error::new(EBADF)
         })?;
         let desc = pipe.description.read(token.token());
-        info!("openat: fh={:#x} scheme_id={} number={} path='{}' ctx='{}'", fh.get(), desc.scheme.get(), desc.number, path_buf, name);
+        info!("openat: fh={:#x} scheme_id={} number={} path='{}'", fh.get(), desc.scheme.get(), desc.number, path_buf);
         (desc.scheme, desc.number)
     };
+    };
 
     let caller_ctx = context::current()
         .read(token.token())