taglinefilesource code
s_gid365fs/isofs/inode.cs->u.isofs_sb.s_gid = opt.gid;
s_gid482fs/isofs/inode.cinode->i_gid = inode->i_sb->u.isofs_sb.s_gid;
s_gid25include/linux/iso_fs_sb.hgid_t s_gid;