+static void journal_entry_data_usage_to_text(struct printbuf *out, struct bch_fs *c,
+ struct jset_entry *entry)
+{
+ struct jset_entry_data_usage *u =
+ container_of(entry, struct jset_entry_data_usage, entry);
+
+ bch2_replicas_entry_to_text(out, &u->r);
+ prt_printf(out, "=%llu", le64_to_cpu(u->v));
+}
+
+static int journal_entry_clock_validate(struct bch_fs *c,
+ struct jset *jset,
+ struct jset_entry *entry,
+ unsigned version, int big_endian, int write)
+{
+ struct jset_entry_clock *clock =
+ container_of(entry, struct jset_entry_clock, entry);
+ unsigned bytes = jset_u64s(le16_to_cpu(entry->u64s)) * sizeof(u64);
+ int ret = 0;
+
+ if (journal_entry_err_on(bytes != sizeof(*clock),
+ c, jset, entry, "bad size")) {
+ journal_entry_null_range(entry, vstruct_next(entry));
+ return ret;
+ }
+
+ if (journal_entry_err_on(clock->rw > 1,
+ c, jset, entry, "bad rw")) {
+ journal_entry_null_range(entry, vstruct_next(entry));
+ return ret;
+ }
+
+fsck_err:
+ return ret;
+}
+
+static void journal_entry_clock_to_text(struct printbuf *out, struct bch_fs *c,
+ struct jset_entry *entry)
+{
+ struct jset_entry_clock *clock =
+ container_of(entry, struct jset_entry_clock, entry);
+
+ prt_printf(out, "%s=%llu", clock->rw ? "write" : "read", le64_to_cpu(clock->time));
+}
+
+static int journal_entry_dev_usage_validate(struct bch_fs *c,
+ struct jset *jset,
+ struct jset_entry *entry,
+ unsigned version, int big_endian, int write)
+{
+ struct jset_entry_dev_usage *u =
+ container_of(entry, struct jset_entry_dev_usage, entry);
+ unsigned bytes = jset_u64s(le16_to_cpu(entry->u64s)) * sizeof(u64);
+ unsigned expected = sizeof(*u);
+ unsigned dev;
+ int ret = 0;
+
+ if (journal_entry_err_on(bytes < expected,
+ c, jset, entry, "bad size (%u < %u)",
+ bytes, expected)) {
+ journal_entry_null_range(entry, vstruct_next(entry));
+ return ret;
+ }
+
+ dev = le32_to_cpu(u->dev);
+
+ if (journal_entry_err_on(!bch2_dev_exists2(c, dev),
+ c, jset, entry, "bad dev")) {
+ journal_entry_null_range(entry, vstruct_next(entry));
+ return ret;
+ }
+
+ if (journal_entry_err_on(u->pad,
+ c, jset, entry, "bad pad")) {
+ journal_entry_null_range(entry, vstruct_next(entry));
+ return ret;
+ }
+
+fsck_err:
+ return ret;
+}
+
+static void journal_entry_dev_usage_to_text(struct printbuf *out, struct bch_fs *c,
+ struct jset_entry *entry)
+{
+ struct jset_entry_dev_usage *u =
+ container_of(entry, struct jset_entry_dev_usage, entry);
+ unsigned i, nr_types = jset_entry_dev_usage_nr_types(u);
+
+ prt_printf(out, "dev=%u", le32_to_cpu(u->dev));
+
+ for (i = 0; i < nr_types; i++) {
+ if (i < BCH_DATA_NR)
+ prt_printf(out, " %s", bch2_data_types[i]);
+ else
+ prt_printf(out, " (unknown data type %u)", i);
+ prt_printf(out, ": buckets=%llu sectors=%llu fragmented=%llu",
+ le64_to_cpu(u->d[i].buckets),
+ le64_to_cpu(u->d[i].sectors),
+ le64_to_cpu(u->d[i].fragmented));
+ }
+
+ prt_printf(out, " buckets_ec: %llu", le64_to_cpu(u->buckets_ec));
+}
+
+static int journal_entry_log_validate(struct bch_fs *c,
+ struct jset *jset,
+ struct jset_entry *entry,
+ unsigned version, int big_endian, int write)
+{
+ return 0;
+}
+
+static void journal_entry_log_to_text(struct printbuf *out, struct bch_fs *c,
+ struct jset_entry *entry)
+{
+ struct jset_entry_log *l = container_of(entry, struct jset_entry_log, entry);
+ unsigned bytes = vstruct_bytes(entry) - offsetof(struct jset_entry_log, d);
+
+ prt_printf(out, "%.*s", bytes, l->d);
+}
+
+static int journal_entry_overwrite_validate(struct bch_fs *c,
+ struct jset *jset,
+ struct jset_entry *entry,
+ unsigned version, int big_endian, int write)
+{
+ return journal_entry_btree_keys_validate(c, jset, entry,
+ version, big_endian, READ);
+}
+
+static void journal_entry_overwrite_to_text(struct printbuf *out, struct bch_fs *c,
+ struct jset_entry *entry)
+{
+ journal_entry_btree_keys_to_text(out, c, entry);
+}
+