c_ovq_lock 140 drivers/char/virtio_console.c spinlock_t c_ovq_lock; c_ovq_lock 559 drivers/char/virtio_console.c spin_lock(&portdev->c_ovq_lock); c_ovq_lock 574 drivers/char/virtio_console.c spin_unlock(&portdev->c_ovq_lock); c_ovq_lock 2064 drivers/char/virtio_console.c spin_lock_init(&portdev->c_ovq_lock);