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core, eth, trie: bloom filter for trie node dedup during fast sync (#19489)

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* core, eth, trie: bloom filter for trie node dedup during fast sync

* eth/downloader, trie: address review comments

* core, ethdb, trie: restart fast-sync bloom construction now and again

* eth/downloader: initialize fast sync bloom on startup

* eth: reenable eth/62 until we properly remove it
This commit is contained in:
Péter Szilágyi
2019-05-13 15:28:01 +03:00
committed by GitHub
parent 40cdcf8c47
commit 9effd64290
46 changed files with 2668 additions and 57 deletions
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4
core/state/sync.go
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@ -26,7 +26,7 @@ import (
)
// NewStateSync create a new state trie download scheduler.
func NewStateSync(root common.Hash, database ethdb.Reader) *trie.Sync {
func NewStateSync(root common.Hash, database ethdb.Reader, bloom *trie.SyncBloom) *trie.Sync {
var syncer *trie.Sync
callback := func(leaf []byte, parent common.Hash) error {
var obj Account
@ -37,6 +37,6 @@ func NewStateSync(root common.Hash, database ethdb.Reader) *trie.Sync {
syncer.AddRawEntry(common.BytesToHash(obj.CodeHash), 64, parent)
return nil
}
syncer = trie.NewSync(root, database, callback)
syncer = trie.NewSync(root, database, callback, bloom)
return syncer
}