VMMDEV_HGCM_REQ_CANCELLED 445 drivers/virt/vboxguest/vboxguest_utils.c call->header.flags |= VMMDEV_HGCM_REQ_CANCELLED; VMMDEV_HGCM_REQ_CANCELLED 454 drivers/virt/vboxguest/vboxguest_utils.c call->header.flags |= VMMDEV_HGCM_REQ_CANCELLED;