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-rw-r--r--core/state/statedb.go8
1 files changed, 4 insertions, 4 deletions
diff --git a/core/state/statedb.go b/core/state/statedb.go
index dcb897628..0e46e5e2c 100644
--- a/core/state/statedb.go
+++ b/core/state/statedb.go
@@ -39,12 +39,12 @@ import (
var StartingNonce uint64
const (
- // Number of past tries to keep. The arbitrarily chosen value here
- // is max uncle depth + 1.
- maxPastTries = 8
+ // Number of past tries to keep. This value is chosen such that
+ // reasonable chain reorg depths will hit an existing trie.
+ maxPastTries = 12
// Trie cache generation limit.
- maxTrieCacheGen = 100
+ maxTrieCacheGen = 120
// Number of codehash->size associations to keep.
codeSizeCacheSize = 100000