goto err;
}
+ BUG_ON(!atomic_read(&keys->ref));
+
/*
* First, attempt to replay keys in sorted order. This is more
- * efficient, but some might fail if that would cause a journal
- * deadlock.
+ * efficient - better locality of btree access - but some might fail if
+ * that would cause a journal deadlock.
*/
for (size_t i = 0; i < keys->nr; i++) {
cond_resched();
struct journal_key *k = keys->d + i;
- ret = commit_do(trans, NULL, NULL,
- BCH_TRANS_COMMIT_no_enospc|
- BCH_TRANS_COMMIT_journal_reclaim|
- (!k->allocated ? BCH_TRANS_COMMIT_no_journal_res : 0),
+ /* Skip fastpath if we're low on space in the journal */
+ ret = c->journal.watermark ? -1 :
+ commit_do(trans, NULL, NULL,
+ BCH_TRANS_COMMIT_no_enospc|
+ BCH_TRANS_COMMIT_journal_reclaim|
+ (!k->allocated ? BCH_TRANS_COMMIT_no_journal_res : 0),
bch2_journal_replay_key(trans, k));
BUG_ON(!ret && !k->overwritten);
if (ret) {
BUG_ON(!k->overwritten);
}
+ /*
+ * We need to put our btree_trans before calling flush_all_pins(), since
+ * that will use a btree_trans internally
+ */
bch2_trans_put(trans);
trans = NULL;
+ if (!c->opts.keep_journal)
+ bch2_journal_keys_put_initial(c);
+
replay_now_at(j, j->replay_journal_seq_end);
j->replay_journal_seq = 0;
bch2_journal_set_replay_done(j);
- bch2_journal_flush_all_pins(j);
- ret = bch2_journal_error(j);
- if (keys->nr && !ret)
+ if (keys->nr)
bch2_journal_log_msg(c, "journal replay finished");
err:
if (trans)
struct bch_dev *ca = bch_dev_bkey_exists(c, le32_to_cpu(u->dev));
unsigned i, nr_types = jset_entry_dev_usage_nr_types(u);
- ca->usage_base->buckets_ec = le64_to_cpu(u->buckets_ec);
-
for (i = 0; i < min_t(unsigned, nr_types, BCH_DATA_NR); i++) {
ca->usage_base->d[i].buckets = le64_to_cpu(u->d[i].buckets);
ca->usage_base->d[i].sectors = le64_to_cpu(u->d[i].sectors);
move_gap(keys->d, keys->nr, keys->size, keys->gap, keys->nr);
keys->gap = keys->nr;
- set_bit(BCH_FS_MAY_GO_RW, &c->flags);
- if (keys->nr)
+ set_bit(BCH_FS_may_go_rw, &c->flags);
+ if (keys->nr || c->opts.fsck)
return bch2_fs_read_write_early(c);
return 0;
}
struct recovery_pass_fn *p = recovery_pass_fns + pass;
if (!(p->when & PASS_SILENT))
- printk(KERN_INFO bch2_log_msg(c, "%s..."),
- bch2_recovery_passes[pass]);
+ bch2_print(c, KERN_INFO bch2_log_msg(c, "%s..."),
+ bch2_recovery_passes[pass]);
ret = p->fn(c);
if (ret)
return ret;
if (!(p->when & PASS_SILENT))
- printk(KERN_CONT " done\n");
+ bch2_print(c, KERN_CONT " done\n");
c->recovery_passes_complete |= BIT_ULL(pass);
}
/* If we fixed errors, verify that fs is actually clean now: */
if (IS_ENABLED(CONFIG_BCACHEFS_DEBUG) &&
- test_bit(BCH_FS_ERRORS_FIXED, &c->flags) &&
- !test_bit(BCH_FS_ERRORS_NOT_FIXED, &c->flags) &&
- !test_bit(BCH_FS_ERROR, &c->flags)) {
+ test_bit(BCH_FS_errors_fixed, &c->flags) &&
+ !test_bit(BCH_FS_errors_not_fixed, &c->flags) &&
+ !test_bit(BCH_FS_error, &c->flags)) {
+ bch2_flush_fsck_errs(c);
+
bch_info(c, "Fixed errors, running fsck a second time to verify fs is clean");
- clear_bit(BCH_FS_ERRORS_FIXED, &c->flags);
+ clear_bit(BCH_FS_errors_fixed, &c->flags);
c->curr_recovery_pass = BCH_RECOVERY_PASS_check_alloc_info;
if (ret)
goto err;
- if (test_bit(BCH_FS_ERRORS_FIXED, &c->flags) ||
- test_bit(BCH_FS_ERRORS_NOT_FIXED, &c->flags)) {
+ if (test_bit(BCH_FS_errors_fixed, &c->flags) ||
+ test_bit(BCH_FS_errors_not_fixed, &c->flags)) {
bch_err(c, "Second fsck run was not clean");
- set_bit(BCH_FS_ERRORS_NOT_FIXED, &c->flags);
+ set_bit(BCH_FS_errors_not_fixed, &c->flags);
}
- set_bit(BCH_FS_ERRORS_FIXED, &c->flags);
+ set_bit(BCH_FS_errors_fixed, &c->flags);
}
if (enabled_qtypes(c)) {
write_sb = true;
}
- if (!test_bit(BCH_FS_ERROR, &c->flags)) {
+ if (!test_bit(BCH_FS_error, &c->flags)) {
c->disk_sb.sb->compat[0] |= cpu_to_le64(1ULL << BCH_COMPAT_alloc_info);
write_sb = true;
}
if (c->opts.fsck &&
- !test_bit(BCH_FS_ERROR, &c->flags) &&
- !test_bit(BCH_FS_ERRORS_NOT_FIXED, &c->flags)) {
+ !test_bit(BCH_FS_error, &c->flags) &&
+ !test_bit(BCH_FS_errors_not_fixed, &c->flags)) {
SET_BCH_SB_HAS_ERRORS(c->disk_sb.sb, 0);
SET_BCH_SB_HAS_TOPOLOGY_ERRORS(c->disk_sb.sb, 0);
write_sb = true;
bch2_move_stats_init(&stats, "recovery");
- bch_info(c, "scanning for old btree nodes");
- ret = bch2_fs_read_write(c) ?:
+ struct printbuf buf = PRINTBUF;
+ bch2_version_to_text(&buf, c->sb.version_min);
+ bch_info(c, "scanning for old btree nodes: min_version %s", buf.buf);
+ printbuf_exit(&buf);
+
+ ret = bch2_fs_read_write_early(c) ?:
bch2_scan_old_btree_nodes(c, &stats);
if (ret)
goto err;
ret = 0;
out:
- set_bit(BCH_FS_FSCK_DONE, &c->flags);
+ set_bit(BCH_FS_fsck_done, &c->flags);
bch2_flush_fsck_errs(c);
if (!c->opts.keep_journal &&
- test_bit(JOURNAL_REPLAY_DONE, &c->journal.flags)) {
- bch2_journal_keys_free(&c->journal_keys);
- bch2_journal_entries_free(c);
- }
+ test_bit(JOURNAL_REPLAY_DONE, &c->journal.flags))
+ bch2_journal_keys_put_initial(c);
kfree(clean);
- if (!ret && test_bit(BCH_FS_NEED_DELETE_DEAD_SNAPSHOTS, &c->flags)) {
+ if (!ret && test_bit(BCH_FS_need_delete_dead_snapshots, &c->flags)) {
bch2_fs_read_write_early(c);
bch2_delete_dead_snapshots_async(c);
}
mutex_unlock(&c->sb_lock);
c->curr_recovery_pass = ARRAY_SIZE(recovery_pass_fns);
- set_bit(BCH_FS_MAY_GO_RW, &c->flags);
- set_bit(BCH_FS_FSCK_DONE, &c->flags);
+ set_bit(BCH_FS_may_go_rw, &c->flags);
+ set_bit(BCH_FS_fsck_done, &c->flags);
for (i = 0; i < BTREE_ID_NR; i++)
bch2_btree_root_alloc(c, i);
projects / bcachefs-tools-debian / blobdiff