ubifs_compat_ioctl 1657 fs/ubifs/dir.c 	.compat_ioctl   = ubifs_compat_ioctl,
ubifs_compat_ioctl 1675 fs/ubifs/file.c 	.compat_ioctl   = ubifs_compat_ioctl,
ubifs_compat_ioctl 2055 fs/ubifs/ubifs.h long ubifs_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg);