+ bch2_trans_exit(&trans);
+ return ret;
+}
+
+static int bch2_gc_stripes_done_initial_fn(struct btree_trans *trans,
+ struct bkey_s_c k)
+{
+ struct bch_fs *c = trans->c;
+ struct gc_stripe *m;
+ const struct bch_stripe *s;
+ char buf[200];
+ unsigned i;
+ int ret = 0;
+
+ if (k.k->type != KEY_TYPE_stripe)
+ return 0;
+
+ s = bkey_s_c_to_stripe(k).v;
+
+ m = genradix_ptr(&c->gc_stripes, k.k->p.offset);
+
+ for (i = 0; i < s->nr_blocks; i++)
+ if (stripe_blockcount_get(s, i) != (m ? m->block_sectors[i] : 0))
+ goto inconsistent;
+ return 0;
+inconsistent:
+ if (fsck_err_on(true, c,
+ "stripe has wrong block sector count %u:\n"
+ " %s\n"
+ " should be %u", i,
+ (bch2_bkey_val_to_text(&PBUF(buf), c, k), buf),
+ m ? m->block_sectors[i] : 0)) {
+ struct bkey_i_stripe *new;
+
+ new = kmalloc(bkey_bytes(k.k), GFP_KERNEL);
+ if (!new) {
+ ret = -ENOMEM;
+ goto fsck_err;
+ }
+
+ bkey_reassemble(&new->k_i, k);
+
+ for (i = 0; i < new->v.nr_blocks; i++)
+ stripe_blockcount_set(&new->v, i, m ? m->block_sectors[i] : 0);
+
+ ret = bch2_journal_key_insert(c, BTREE_ID_stripes, 0, &new->k_i);
+ if (ret)
+ kfree(new);
+ }
+fsck_err:
+ return ret;
+}
+
+static int bch2_gc_stripes_done(struct bch_fs *c, bool initial,
+ bool metadata_only)
+{
+ struct btree_trans trans;
+ int ret = 0;
+
+ if (metadata_only)
+ return 0;
+
+ bch2_trans_init(&trans, c, 0, 0);
+
+ if (initial) {
+ ret = bch2_btree_and_journal_walk(&trans, BTREE_ID_stripes,
+ bch2_gc_stripes_done_initial_fn);
+ } else {
+ BUG();
+ }
+
+ bch2_trans_exit(&trans);