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core, trie: rework trie database (#26813)

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* core, trie: rework trie database

* trie: fix comment
This commit is contained in:
rjl493456442
2023-04-24 10:38:52 +03:00
committed by GitHub
parent 1e556d220c
commit bbcb5ea37b
10 changed files with 152 additions and 387 deletions
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trie/iterator.go
+9 -2
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@@ -387,7 +387,14 @@ func (it *nodeIterator) resolveHash(hash hashNode, path []byte) (node, error) {
// loaded blob will be tracked, while it's not required here since
// all loaded nodes won't be linked to trie at all and track nodes
// may lead to out-of-memory issue.
return it.trie.reader.node(path, common.BytesToHash(hash))
blob, err := it.trie.reader.node(path, common.BytesToHash(hash))
if err != nil {
return nil, err
}
// The raw-blob format nodes are loaded either from the
// clean cache or the database, they are all in their own
// copy and safe to use unsafe decoder.
return mustDecodeNodeUnsafe(hash, blob), nil
}
func (it *nodeIterator) resolveBlob(hash hashNode, path []byte) ([]byte, error) {
@@ -401,7 +408,7 @@ func (it *nodeIterator) resolveBlob(hash hashNode, path []byte) ([]byte, error)
// loaded blob will be tracked, while it's not required here since
// all loaded nodes won't be linked to trie at all and track nodes
// may lead to out-of-memory issue.
return it.trie.reader.nodeBlob(path, common.BytesToHash(hash))
return it.trie.reader.node(path, common.BytesToHash(hash))
}
func (st *nodeIteratorState) resolve(it *nodeIterator, path []byte) error {