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core/state: rename

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This commit is contained in:
Gary Rong 2024-11-21 14:24:35 +08:00
parent ad348d057f
commit 48bed11bbc
1 changed files with 17 additions and 17 deletions
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34
core/state/statedb.go
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@ -940,9 +940,9 @@ func (s *StateDB) fastDeleteStorage(snaps *snapshot.Tree, addrHash common.Hash,
defer iter.Release()
var (
nodes = trienode.NewNodeSet(addrHash) // the set for trie node mutations (value is all nil)
storages = make(map[common.Hash][]byte) // the set for storage mutations (value is all nil)
storageOrigins = make(map[common.Hash][]byte) // the set for preserving the original slot value
nodes = trienode.NewNodeSet(addrHash) // the set for trie node mutations (value is nil)
storages = make(map[common.Hash][]byte) // the set for storage mutations (value is nil)
storageOrigins = make(map[common.Hash][]byte) // the set for tracking the original value of slot
)
stack := trie.NewStackTrie(func(path []byte, hash common.Hash, blob []byte) {
nodes.AddNode(path, trienode.NewDeleted())
@ -953,8 +953,8 @@ func (s *StateDB) fastDeleteStorage(snaps *snapshot.Tree, addrHash common.Hash,
return nil, nil, nil, err
}
key := iter.Hash()
storageOrigins[key] = slot
storages[key] = nil
storageOrigins[key] = slot
if err := stack.Update(key.Bytes(), slot); err != nil {
return nil, nil, nil, err
@ -982,15 +982,15 @@ func (s *StateDB) slowDeleteStorage(addr common.Address, addrHash common.Hash, r
return nil, nil, nil, fmt.Errorf("failed to open storage iterator, err: %w", err)
}
var (
nodes = trienode.NewNodeSet(addrHash)
slots = make(map[common.Hash][]byte)
deletes = make(map[common.Hash][]byte)
nodes = trienode.NewNodeSet(addrHash) // the set for trie node mutations (value is nil)
storages = make(map[common.Hash][]byte) // the set for storage mutations (value is nil)
storageOrigins = make(map[common.Hash][]byte) // the set for tracking the original value of slot
)
for it.Next(true) {
if it.Leaf() {
key := common.BytesToHash(it.LeafKey())
slots[key] = common.CopyBytes(it.LeafBlob())
deletes[key] = nil
storages[key] = nil
storageOrigins[key] = common.CopyBytes(it.LeafBlob())
continue
}
if it.Hash() == (common.Hash{}) {
@ -1001,7 +1001,7 @@ func (s *StateDB) slowDeleteStorage(addr common.Address, addrHash common.Hash, r
if err := it.Error(); err != nil {
return nil, nil, nil, err
}
return deletes, slots, nodes, nil
return storages, storageOrigins, nodes, nil
}
// deleteStorage is designed to delete the storage trie of a designated account.
@ -1010,25 +1010,25 @@ func (s *StateDB) slowDeleteStorage(addr common.Address, addrHash common.Hash, r
// efficient approach.
func (s *StateDB) deleteStorage(addr common.Address, addrHash common.Hash, root common.Hash) (map[common.Hash][]byte, map[common.Hash][]byte, *trienode.NodeSet, error) {
var (
err error
slots map[common.Hash][]byte
deletes map[common.Hash][]byte
nodes *trienode.NodeSet
err error
nodes *trienode.NodeSet // the set for trie node mutations (value is nil)
storages map[common.Hash][]byte // the set for storage mutations (value is nil)
storageOrigins map[common.Hash][]byte // the set for tracking the original value of slot
)
// The fast approach can be failed if the snapshot is not fully
// generated, or it's internally corrupted. Fallback to the slow
// one just in case.
snaps := s.db.Snapshot()
if snaps != nil {
deletes, slots, nodes, err = s.fastDeleteStorage(snaps, addrHash, root)
storages, storageOrigins, nodes, err = s.fastDeleteStorage(snaps, addrHash, root)
}
if snaps == nil || err != nil {
deletes, slots, nodes, err = s.slowDeleteStorage(addr, addrHash, root)
storages, storageOrigins, nodes, err = s.slowDeleteStorage(addr, addrHash, root)
}
if err != nil {
return nil, nil, nil, err
}
return deletes, slots, nodes, nil
return storages, storageOrigins, nodes, nil
}
// handleDestruction processes all destruction markers and deletes the account