core, ethdb, trie: mode dirty data to clean cache on flush (#19307)

This PR is a more advanced form of the dirty-to-clean cacher (#18995),
where we reuse previous database write batches as datasets to uncache,
saving a dirty-trie-iteration and a dirty-trie-rlp-reencoding per block.
This commit is contained in:
Martin Holst Swende
2019-03-26 15:48:31 +01:00
committed by Felix Lange
parent df717abc99
commit 59e1953246
12 changed files with 156 additions and 67 deletions

View File

@ -148,3 +148,8 @@ func (b *tableBatch) Write() error {
func (b *tableBatch) Reset() {
b.batch.Reset()
}
// Replay replays the batch contents.
func (b *tableBatch) Replay(w ethdb.Writer) error {
return b.batch.Replay(w)
}