+ kill_anon_super(sb);
+}
+
+static int autofs4_show_options(struct seq_file *m, struct vfsmount *mnt)
+{
+ struct autofs_sb_info *sbi = autofs4_sbi(mnt->mnt_sb);
+
+ if (!sbi)
+ return 0;
+
+ seq_printf(m, ",fd=%d", sbi->pipefd);
+ seq_printf(m, ",pgrp=%d", sbi->oz_pgrp);
+ seq_printf(m, ",timeout=%lu", sbi->exp_timeout/HZ);
+ seq_printf(m, ",minproto=%d", sbi->min_proto);
+ seq_printf(m, ",maxproto=%d", sbi->max_proto);
+
+ if (sbi->type & AUTOFS_TYPE_OFFSET)
+ seq_printf(m, ",offset");
+ else if (sbi->type & AUTOFS_TYPE_DIRECT)
+ seq_printf(m, ",direct");
+ else
+ seq_printf(m, ",indirect");
+
+ return 0;