vbg_ioctl_change_filter 1417 drivers/virt/vboxguest/vboxguest_core.c struct vbg_ioctl_change_filter *filter) vbg_ioctl_change_filter 253 include/uapi/linux/vboxguest.h VMMDEV_ASSERT_SIZE(vbg_ioctl_change_filter, 24 + 8); vbg_ioctl_change_filter 257 include/uapi/linux/vboxguest.h _IOWR('V', 12, struct vbg_ioctl_change_filter)