+ * Verify that the number of free inodes in the AGI is correct.
+ */
+#ifdef DEBUG
+STATIC int
+xfs_check_agi_freecount(
+ struct xfs_btree_cur *cur,
+ struct xfs_agi *agi)
+{
+ if (cur->bc_nlevels == 1) {
+ xfs_inobt_rec_incore_t rec;
+ int freecount = 0;
+ int error;
+ int i;
+
+ error = xfs_inobt_lookup_ge(cur, 0, 0, 0, &i);
+ if (error)
+ return error;
+
+ do {
+ error = xfs_inobt_get_rec(cur, &rec, &i);
+ if (error)
+ return error;
+
+ if (i) {
+ freecount += rec.ir_freecount;
+ error = xfs_btree_increment(cur, 0, &i);
+ if (error)
+ return error;
+ }
+ } while (i == 1);
+
+ if (!XFS_FORCED_SHUTDOWN(cur->bc_mp))
+ ASSERT(freecount == be32_to_cpu(agi->agi_freecount));
+ }
+ return 0;
+}
+#else
+#define xfs_check_agi_freecount(cur, agi) 0
+#endif
+
+/*