Hold the hardware lock while do the response completion in work queue threads as
it involves sharing a common request queue among multiple threads.
Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
struct rsp_que *rsp = container_of(work, struct rsp_que, q_work);
struct scsi_qla_host *vha;
+ spin_lock_irq(&rsp->hw->hardware_lock);
vha = qla25xx_get_host(rsp);
qla24xx_process_response_queue(vha, rsp);
+ spin_unlock_irq(&rsp->hw->hardware_lock);
}
/* create response queue */