From fc9fb609b3567b3a194f94de2b14e9691c16cfbe Mon Sep 17 00:00:00 2001
From: zzzckck <152148891+zzzckck@users.noreply.github.com>
Date: Fri, 19 Jan 2024 22:18:38 +0800
Subject: [PATCH] improve: remove sharedpool from miner

---
 core/blockchain.go | 5 -----
 miner/worker.go    | 2 +-
 2 files changed, 1 insertion(+), 6 deletions(-)

diff --git a/core/blockchain.go b/core/blockchain.go
index 7e42798e1a..8ecf8bd3bf 100644
--- a/core/blockchain.go
+++ b/core/blockchain.go
@@ -1022,11 +1022,6 @@ func (bc *BlockChain) SnapSyncCommitHead(hash common.Hash) error {
 	return nil
 }
 
-// StateAtWithSharedPool returns a new mutable state based on a particular point in time with sharedStorage
-func (bc *BlockChain) StateAtWithSharedPool(root common.Hash) (*state.StateDB, error) {
-	return state.NewWithSharedPool(root, bc.stateCache, bc.snaps)
-}
-
 // Reset purges the entire blockchain, restoring it to its genesis state.
 func (bc *BlockChain) Reset() error {
 	return bc.ResetWithGenesisBlock(bc.genesisBlock)
diff --git a/miner/worker.go b/miner/worker.go
index 2b76f3fc28..0b8f248742 100644
--- a/miner/worker.go
+++ b/miner/worker.go
@@ -650,7 +650,7 @@ func (w *worker) makeEnv(parent *types.Header, header *types.Header, coinbase co
 	prevEnv *environment) (*environment, error) {
 	// Retrieve the parent state to execute on top and start a prefetcher for
 	// the miner to speed block sealing up a bit
-	state, err := w.chain.StateAtWithSharedPool(parent.Root)
+	state, err := w.chain.StateAt(parent.Root)
 	if err != nil {
 		return nil, err
 	}