Ejemplos de SET_COMPLETE_MAIN en C++ (Cpp)

Ejemplo n.º 1

Archivo: lge_rapi_client.c Proyecto: phenomx4/android_kernel_lge_m3s-3.0

void send_to_arm9(void*	pReq, void* pRsp, unsigned int rsp_len)
{
	// sleep some time to avoid normal and work queue overlap
	msleep(100);
	
	// initialize this work queue only once
	if(send_to_arm9_wq == NULL)
	{
		printk(KERN_INFO "%s initialize work queue\n", __func__);
		send_to_arm9_wq = create_singlethread_workqueue("send_to_arm9_wq");
		INIT_WORK(&send_to_arm9_data.work, send_to_arm9_wq_func);
		SET_MUTEX_FLAG(0); // initial flag is 0
		SET_COMPLETE_MAIN(1); // initial complete flag is 1
		SET_COMPLETE_SUB(1); // initial complete flag is 1
		
	}

    if(GET_MUTEX_FLAG() == 0)
    {
#ifdef LOCAL_RAPI_DBG
       	printk(KERN_INFO "%s, flag : %d, do normal work\n", __func__, GET_MUTEX_FLAG());
#endif
       	INCREASE_MUTEX_FLAG();
		SET_COMPLETE_MAIN(0);
		wait_for_sub_try_finished();
       	do_send_to_arm9(pReq, pRsp, NORMAL_WORK_FLAG, rsp_len);
		SET_COMPLETE_MAIN(1);
		DECREASE_MUTEX_FLAG();
    }
	else
	{
		// hardly ever comes here in normal case.
		// Previously, it took more than 30 secs for modem factory reset, and this wq was needed at that time
		printk(KERN_INFO "%s, flag : %d, activate work queue\n", __func__, GET_MUTEX_FLAG());
		INCREASE_MUTEX_FLAG(); // increase before getting into the work queue
		SET_COMPLETE_SUB(0);
		send_to_arm9_data.pReq = pReq;
		send_to_arm9_data.pRsp = pRsp;
		send_to_arm9_data.rsp_len = rsp_len;
		queue_work(send_to_arm9_wq, &send_to_arm9_data.work);
		wait_for_sub_try_finished();
	}

	return;
}

Ejemplo n.º 2

Archivo: LG_rapi_client.c Proyecto: smovox/lge-kernel-lproj

void send_to_arm9(void*	pReq, void* pRsp)
{
	msleep(100);
	
	if(send_to_arm9_wq == NULL)
	{
		printk(KERN_INFO "%s initialize work queue\n", __func__);
		send_to_arm9_wq = create_singlethread_workqueue("send_to_arm9_wq");
		INIT_WORK(&send_to_arm9_data.work, send_to_arm9_wq_func);
		SET_MUTEX_FLAG(0);
		SET_COMPLETE_MAIN(1);
		SET_COMPLETE_SUB(1);
		
	}

       if(GET_MUTEX_FLAG() == 0)
       {
#ifdef LOCAL_RAPI_DBG
       	printk(KERN_INFO "%s, flag : %d, do normal work\n", __func__, GET_MUTEX_FLAG());
#endif
       	INCREASE_MUTEX_FLAG();
		SET_COMPLETE_MAIN(0);
		wait_for_sub_try_finished();
        	do_send_to_arm9(pReq, pRsp, NORMAL_WORK_FLAG);
		SET_COMPLETE_MAIN(1);
		DECREASE_MUTEX_FLAG();
       }
	else
	{
		printk(KERN_INFO "%s, flag : %d, activate work queue\n", __func__, GET_MUTEX_FLAG());
		INCREASE_MUTEX_FLAG();
		SET_COMPLETE_SUB(0);
		send_to_arm9_data.pReq = pReq;
		send_to_arm9_data.pRsp = pRsp;
		queue_work(send_to_arm9_wq, &send_to_arm9_data.work);
		wait_for_sub_try_finished();
	}

	return;
}