err_trigger 1417 drivers/vfio/pci/vfio_pci.c if (vdev->err_trigger) err_trigger 1418 drivers/vfio/pci/vfio_pci.c eventfd_signal(vdev->err_trigger, 1); err_trigger 607 drivers/vfio/pci/vfio_pci_intrs.c return vfio_pci_set_ctx_trigger_single(&vdev->err_trigger, err_trigger 120 drivers/vfio/pci/vfio_pci_private.h struct eventfd_ctx *err_trigger;