ISOFSMNT_EXTATT
&& ((imp = inop->i_mnt)->im_flags & ISOFSMNT_EXTATT)
&& ((imp = inop->i_mnt)->im_flags & ISOFSMNT_EXTATT)
ma = mount_argb(ma, args.flags & ISOFSMNT_EXTATT, "noextatt");
vfs_flagopt(mp->mnt_optnew, "extatt", &isomp->im_flags, ISOFSMNT_EXTATT);
if ((imp->im_flags & ISOFSMNT_EXTATT)