Function schedule

os/src/task/processor.rs:97–103

(switched_task_cx_ptr: *mut TaskContext)

}

pub fn schedule(switched_task_cx_ptr: *mut TaskContext) {
    let idle_task_cx_ptr =
        PROCESSOR.exclusive_session(|processor| processor.get_idle_task_cx_ptr());
    unsafe {
        __switch(switched_task_cx_ptr, idle_task_cx_ptr);
    }
}