diff options
Diffstat (limited to 'trie/cache.go')
| -rw-r--r-- | trie/cache.go | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/trie/cache.go b/trie/cache.go index 2a5288353..99d8033a6 100644 --- a/trie/cache.go +++ b/trie/cache.go @@ -1,23 +1,22 @@ // Copyright 2014 The go-ethereum Authors -// This file is part of go-ethereum. +// This file is part of the go-ethereum library. // -// go-ethereum is free software: you can redistribute it and/or modify +// The go-ethereum library is free software: you can redistribute it and/or modify // it under the terms of the GNU Lesser General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // -// go-ethereum is distributed in the hope that it will be useful, +// The go-ethereum library is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU Lesser General Public License for more details. // // You should have received a copy of the GNU Lesser General Public License -// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>. +// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>. package trie import ( - "github.com/ethereum/go-ethereum/compression/rle" "github.com/ethereum/go-ethereum/ethdb" "github.com/ethereum/go-ethereum/logger/glog" "github.com/syndtr/goleveldb/leveldb" @@ -39,6 +38,8 @@ func NewCache(backend Backend) *Cache { } func (self *Cache) Get(key []byte) []byte { + key = append(StatePre, key...) + data := self.store[string(key)] if data == nil { data, _ = self.backend.Get(key) @@ -48,8 +49,9 @@ func (self *Cache) Get(key []byte) []byte { } func (self *Cache) Put(key []byte, data []byte) { - // write the data to the ldb batch - self.batch.Put(key, rle.Compress(data)) + key = append(StatePre, key...) + + self.batch.Put(key, data) self.store[string(key)] = data } |