Function thread_alloc_stack

freebsd/kern/kern_thread.c:738–748

}

int
thread_alloc_stack(struct thread *td, int pages)
{

	KASSERT(td->td_kstack == 0,
	    ("thread_alloc_stack called on a thread with kstack"));
	if (!vm_thread_new(td, pages))
		return (0);
	cpu_thread_alloc(td);
	return (1);
}

/*
 * Deallocate a thread.