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all: disable recording preimage of trie keys (#21402)

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* cmd, core, eth, light, trie: disable recording preimage by default

* core, eth: fix unit tests

* core: fix import

* all: change to nopreimage

* cmd, core, eth, trie: use cache.preimages flag

* cmd: enable preimages for archive node

* cmd/utils, trie: simplify preimage tracking a bit

* core: fix linter

Co-authored-by: Péter Szilágyi <peterke@gmail.com>
This commit is contained in:
gary rong
2020-11-18 17:51:33 +08:00
committed by GitHub
parent 6b9858085f
commit 23524f8900
15 changed files with 110 additions and 48 deletions
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10
core/state/database.go
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@ -104,18 +104,18 @@ type Trie interface {
// NewDatabase creates a backing store for state. The returned database is safe for
// concurrent use, but does not retain any recent trie nodes in memory. To keep some
// historical state in memory, use the NewDatabaseWithCache constructor.
// historical state in memory, use the NewDatabaseWithConfig constructor.
func NewDatabase(db ethdb.Database) Database {
return NewDatabaseWithCache(db, 0, "")
return NewDatabaseWithConfig(db, nil)
}
// NewDatabaseWithCache creates a backing store for state. The returned database
// NewDatabaseWithConfig creates a backing store for state. The returned database
// is safe for concurrent use and retains a lot of collapsed RLP trie nodes in a
// large memory cache.
func NewDatabaseWithCache(db ethdb.Database, cache int, journal string) Database {
func NewDatabaseWithConfig(db ethdb.Database, config *trie.Config) Database {
csc, _ := lru.New(codeSizeCacheSize)
return &cachingDB{
db: trie.NewDatabaseWithCache(db, cache, journal),
db: trie.NewDatabaseWithConfig(db, config),
codeSizeCache: csc,
codeCache: fastcache.New(codeCacheSize),
}