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re-enable prefetcher in miner. make prefetcher schedule async notify

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This commit is contained in:
Jared Wasinger 2023-12-20 08:03:28 +08:00
parent 42836bfe97
commit 9dc20080d5
2 changed files with 6 additions and 3 deletions
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5
core/state/trie_prefetcher.go
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@ -245,7 +245,10 @@ func (sf *subfetcher) schedule(keys [][]byte) {
sf.tasks = append(sf.tasks, keys...) sf.tasks = append(sf.tasks, keys...)
sf.lock.Unlock() sf.lock.Unlock()
// Notify the prefetcher. The wake-chan is buffered, so this is async. // Notify the prefetcher. The wake-chan is buffered, so this is async.
sf.wake <- true select {
case sf.wake <- true:
default:
}
} }
// wait waits for the subfetcher to finish it's task. It is safe to call wait multiple // wait waits for the subfetcher to finish it's task. It is safe to call wait multiple

4
miner/worker.go
View file

@ -125,7 +125,7 @@ func (env *environment) discard() {
if env.state == nil { if env.state == nil {
return return
} }
//env.state.StopPrefetcher() env.state.StopPrefetcher()
} }
// task contains all information for consensus engine sealing and result submitting. // task contains all information for consensus engine sealing and result submitting.
@ -711,7 +711,7 @@ func (w *worker) makeEnv(parent *types.Header, header *types.Header, coinbase co
if err != nil { if err != nil {
return nil, err return nil, err
} }
//state.StartPrefetcher("miner") state.StartPrefetcher("miner")
// Note the passed coinbase may be different with header.Coinbase. // Note the passed coinbase may be different with header.Coinbase.
env := &environment{ env := &environment{