xfs_file_compat_invis_ioctl  466 fs/xfs/linux-2.6/xfs_file.c 	.compat_ioctl	= xfs_file_compat_invis_ioctl,
xfs_file_compat_invis_ioctl   22 fs/xfs/linux-2.6/xfs_ioctl32.h extern long xfs_file_compat_invis_ioctl(struct file *, unsigned, unsigned long);