Esempi in C++ (Cpp) per arch_switch_to_skas

Esempio n. 1

File: process_kern.c Progetto: FatSunHYS/OSCourseDesign

void switch_to_skas(void *prev, void *next)
{
	struct task_struct *from, *to;

	from = prev;
	to = next;

	/* XXX need to check runqueues[cpu].idle */
	if(current->pid == 0)
		switch_timers(0);

	switch_threads(&from->thread.mode.skas.switch_buf,
		       to->thread.mode.skas.switch_buf);

	arch_switch_to_skas(current->thread.prev_sched, current);

	if(current->pid == 0)
		switch_timers(1);
}

Esempio n. 2

File: process.c Progetto: 3sOx/asuswrt-merlin

/* Called magically, see new_thread_handler above */
void fork_handler(void)
{
	force_flush_all();
	if(current->thread.prev_sched == NULL)
		panic("blech");

	schedule_tail(current->thread.prev_sched);

	/* XXX: if interrupt_end() calls schedule, this call to
	 * arch_switch_to_skas isn't needed. We could want to apply this to
	 * improve performance. -bb */
	arch_switch_to_skas(current->thread.prev_sched, current);

	current->thread.prev_sched = NULL;

/* Handle any immediate reschedules or signals */
	interrupt_end();

	userspace(&current->thread.regs.regs);
}