VFAT_IOCTL_READDIR_SHORT32 2709 fs/compat_ioctl.c IGNORE_IOCTL(VFAT_IOCTL_READDIR_SHORT32)
VFAT_IOCTL_READDIR_SHORT32  807 fs/fat/dir.c   	case VFAT_IOCTL_READDIR_SHORT32: