Module processor

Statics

BOOTSTRAP_CONTEXT 🔒

An unsafe cell to store the context of the bootstrap code.

CURRENT_TASK_PTR 🔒

The Arc<Task> (casted by Arc::into_raw) that is the current task.

PREVIOUS_TASK_PTR 🔒

The previous task on the processor before switching to the current task. It is used for delayed resource release since it would be the current task’s job to recycle the previous resources.

Functions

after_switching_to 🔒 ^⚠

Does cleanups after switching to a task.

before_switching_to 🔒

current_task 🔒

Returns a pointer to the current task running on the processor.

switch_to_task 🔒

Calls this function to switch to other task