cache_show
.cache_show = nfs_dns_show,
.cache_show = svc_export_show,
.cache_show = expkey_show,
.cache_show = idtoname_show,
.cache_show = nametoid_show,
int (*cache_show)(struct seq_file *m,
cache_show(s, m);
return cd->cache_show(m, cd, NULL);
return cd->cache_show(m, cd, cp);
if (cd->cache_show) {
.cache_show = ip_map_show,
.cache_show = unix_gid_show,