Merge pull request #6463 from paritytech/earlymergedb_traces
removed redundant earlymergedb trace guards
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commit
78c264769e
@ -160,16 +160,14 @@ impl EarlyMergeDB {
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backing.get(col, &Self::morph_key(key, 0)).expect("Low-level database error. Some issue with your hard disk?").is_some()
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}
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fn insert_keys(inserts: &[(H256, DBValue)], backing: &KeyValueDB, col: Option<u32>, refs: &mut HashMap<H256, RefInfo>, batch: &mut DBTransaction, trace: bool) {
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fn insert_keys(inserts: &[(H256, DBValue)], backing: &KeyValueDB, col: Option<u32>, refs: &mut HashMap<H256, RefInfo>, batch: &mut DBTransaction) {
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for &(ref h, ref d) in inserts {
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match refs.entry(*h) {
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Entry::Occupied(mut entry) => {
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let info = entry.get_mut();
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// already counting. increment.
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info.queue_refs += 1;
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if trace {
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trace!(target: "jdb.fine", " insert({}): In queue: Incrementing refs to {}", h, info.queue_refs);
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}
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trace!(target: "jdb.fine", " insert({}): In queue: Incrementing refs to {}", h, info.queue_refs);
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},
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Entry::Vacant(entry) => {
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// this is the first entry for this node in the journal.
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@ -177,16 +175,12 @@ impl EarlyMergeDB {
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if in_archive {
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// already in the backing DB. start counting, and remember it was already in.
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Self::set_already_in(batch, col, h);
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if trace {
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trace!(target: "jdb.fine", " insert({}): New to queue, in DB: Recording and inserting into queue", h);
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}
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trace!(target: "jdb.fine", " insert({}): New to queue, in DB: Recording and inserting into queue", h);
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} else {
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// Gets removed when a key leaves the journal, so should never be set when we're placing a new key.
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//Self::reset_already_in(&h);
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assert!(!Self::is_already_in(backing, col, h));
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if trace {
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trace!(target: "jdb.fine", " insert({}): New to queue, not in DB: Inserting into queue and DB", h);
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}
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trace!(target: "jdb.fine", " insert({}): New to queue, not in DB: Inserting into queue and DB", h);
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batch.put(col, h, d);
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}
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entry.insert(RefInfo {
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@ -219,7 +213,7 @@ impl EarlyMergeDB {
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trace!(target: "jdb.fine", "replay_keys: (end) refs={:?}", refs);
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}
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fn remove_keys(deletes: &[H256], refs: &mut HashMap<H256, RefInfo>, batch: &mut DBTransaction, col: Option<u32>, from: RemoveFrom, trace: bool) {
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fn remove_keys(deletes: &[H256], refs: &mut HashMap<H256, RefInfo>, batch: &mut DBTransaction, col: Option<u32>, from: RemoveFrom) {
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// with a remove on {queue_refs: 1, in_archive: true}, we have two options:
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// - convert to {queue_refs: 1, in_archive: false} (i.e. remove it from the conceptual archive)
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// - convert to {queue_refs: 0, in_archive: true} (i.e. remove it from the conceptual queue)
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@ -232,16 +226,12 @@ impl EarlyMergeDB {
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if entry.get().in_archive && from == RemoveFrom::Archive {
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entry.get_mut().in_archive = false;
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Self::reset_already_in(batch, col, h);
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if trace {
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trace!(target: "jdb.fine", " remove({}): In archive, 1 in queue: Reducing to queue only and recording", h);
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}
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trace!(target: "jdb.fine", " remove({}): In archive, 1 in queue: Reducing to queue only and recording", h);
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continue;
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}
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if entry.get().queue_refs > 1 {
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entry.get_mut().queue_refs -= 1;
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if trace {
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trace!(target: "jdb.fine", " remove({}): In queue > 1 refs: Decrementing ref count to {}", h, entry.get().queue_refs);
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}
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trace!(target: "jdb.fine", " remove({}): In queue > 1 refs: Decrementing ref count to {}", h, entry.get().queue_refs);
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continue;
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}
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@ -252,16 +242,12 @@ impl EarlyMergeDB {
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(1, true) => {
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entry.remove();
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Self::reset_already_in(batch, col, h);
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if trace {
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trace!(target: "jdb.fine", " remove({}): In archive, 1 in queue: Removing from queue and leaving in archive", h);
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}
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trace!(target: "jdb.fine", " remove({}): In archive, 1 in queue: Removing from queue and leaving in archive", h);
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},
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(1, false) => {
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entry.remove();
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batch.delete(col, h);
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if trace {
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trace!(target: "jdb.fine", " remove({}): Not in archive, only 1 ref in queue: Removing from queue and DB", h);
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}
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trace!(target: "jdb.fine", " remove({}): Not in archive, only 1 ref in queue: Removing from queue and DB", h);
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},
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_ => panic!("Invalid value in refs: {:?}", entry.get()),
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}
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@ -270,9 +256,7 @@ impl EarlyMergeDB {
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// Gets removed when moving from 1 to 0 additional refs. Should never be here at 0 additional refs.
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//assert!(!Self::is_already_in(db, &h));
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batch.delete(col, h);
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if trace {
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trace!(target: "jdb.fine", " remove({}): Not in queue - MUST BE IN ARCHIVE: Removing from DB", h);
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}
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trace!(target: "jdb.fine", " remove({}): Not in queue - MUST BE IN ARCHIVE: Removing from DB", h);
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},
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}
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}
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@ -402,8 +386,6 @@ impl JournalDB for EarlyMergeDB {
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}
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fn journal_under(&mut self, batch: &mut DBTransaction, now: u64, id: &H256) -> Result<u32, UtilError> {
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let trace = false;
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// record new commit's details.
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let mut refs = match self.refs.as_ref() {
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Some(refs) => refs.write(),
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@ -427,9 +409,7 @@ impl JournalDB for EarlyMergeDB {
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let drained = self.overlay.drain();
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if trace {
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trace!(target: "jdb", "commit: #{} ({})", now, id);
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}
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trace!(target: "jdb", "commit: #{} ({})", now, id);
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let removes: Vec<H256> = drained
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.iter()
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@ -457,14 +437,12 @@ impl JournalDB for EarlyMergeDB {
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r.append(&k);
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}
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r.append_list(&removes);
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Self::insert_keys(&inserts, &*self.backing, self.column, &mut refs, batch, trace);
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Self::insert_keys(&inserts, &*self.backing, self.column, &mut refs, batch);
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let ins = inserts.iter().map(|&(k, _)| k).collect::<Vec<_>>();
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if trace {
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trace!(target: "jdb.ops", " Deletes: {:?}", removes);
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trace!(target: "jdb.ops", " Inserts: {:?}", ins);
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}
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trace!(target: "jdb.ops", " Deletes: {:?}", removes);
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trace!(target: "jdb.ops", " Inserts: {:?}", ins);
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batch.put(self.column, &last, r.as_raw());
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if self.latest_era.map_or(true, |e| now > e) {
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@ -478,8 +456,6 @@ impl JournalDB for EarlyMergeDB {
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#[cfg_attr(feature="dev", allow(cyclomatic_complexity))]
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fn mark_canonical(&mut self, batch: &mut DBTransaction, end_era: u64, canon_id: &H256) -> Result<u32, UtilError> {
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let trace = false;
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let mut refs = self.refs.as_ref().unwrap().write();
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// apply old commits' details
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@ -501,9 +477,9 @@ impl JournalDB for EarlyMergeDB {
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// Collect keys to be removed. Canon block - remove the (enacted) deletes.
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let deletes: Vec<H256> = rlp.list_at(2);
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trace!(target: "jdb.ops", " Expunging: {:?}", deletes);
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Self::remove_keys(&deletes, &mut refs, batch, self.column, RemoveFrom::Archive, trace);
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Self::remove_keys(&deletes, &mut refs, batch, self.column, RemoveFrom::Archive);
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trace!(target: "jdb.ops", " Finalising: {:?}", inserts);
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trace!(target: "jdb.ops", " Finalising: {:?}", inserts);
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for k in &inserts {
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match refs.get(k).cloned() {
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None => {
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@ -529,7 +505,7 @@ impl JournalDB for EarlyMergeDB {
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} else {
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// Collect keys to be removed. Non-canon block - remove the (reverted) inserts.
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trace!(target: "jdb.ops", " Reverting: {:?}", inserts);
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Self::remove_keys(&inserts, &mut refs, batch, self.column, RemoveFrom::Queue, trace);
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Self::remove_keys(&inserts, &mut refs, batch, self.column, RemoveFrom::Queue);
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}
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batch.delete(self.column, &last);
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@ -537,7 +513,7 @@ impl JournalDB for EarlyMergeDB {
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}
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trace!(target: "jdb", "EarlyMergeDB: delete journal for time #{}.{}, (canon was {})", end_era, index, canon_id);
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trace!(target: "jdb", "OK: {:?}", refs.clone());
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trace!(target: "jdb", "OK: {:?}", &*refs);
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Ok(0)
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}
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