nilfs_argv 897 include/linux/nilfs2_fs.h _IOR(NILFS_IOCTL_IDENT, 0x82, struct nilfs_argv) nilfs_argv 901 include/linux/nilfs2_fs.h _IOR(NILFS_IOCTL_IDENT, 0x84, struct nilfs_argv) nilfs_argv 905 include/linux/nilfs2_fs.h _IOWR(NILFS_IOCTL_IDENT, 0x86, struct nilfs_argv) nilfs_argv 907 include/linux/nilfs2_fs.h _IOWR(NILFS_IOCTL_IDENT, 0x87, struct nilfs_argv) nilfs_argv 909 include/linux/nilfs2_fs.h _IOW(NILFS_IOCTL_IDENT, 0x88, struct nilfs_argv[5]) nilfs_argv 917 include/linux/nilfs2_fs.h _IOW(NILFS_IOCTL_IDENT, 0x8D, struct nilfs_argv)