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author | Jeffrey Wilcke <jeffrey@ethereum.org> | 2016-10-20 19:36:29 +0800 |
---|---|---|
committer | Jeffrey Wilcke <jeffrey@ethereum.org> | 2016-11-13 17:44:04 +0800 |
commit | 445feaeef58bd89a113743dccf6fd5df55cde6fa (patch) | |
tree | 6c692a0989800f005a94bde2d372fcbe1f7630a1 /core/tx_pool.go | |
parent | 932d973e36ff0d41a6005b93d2d4ff1b4430fb04 (diff) | |
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core, core/state, trie: EIP158, reprice & skip empty account write
This commit implements EIP158 part 1, 2, 3 & 4
1. If an account is empty it's no longer written to the trie. An empty
account is defined as (balance=0, nonce=0, storage=0, code=0).
2. Delete an empty account if it's touched
3. An empty account is redefined as either non-existent or empty.
4. Zero value calls and zero value suicides no longer consume the 25k
reation costs.
params: moved core/config to params
Signed-off-by: Jeffrey Wilcke <jeffrey@ethereum.org>
Diffstat (limited to 'core/tx_pool.go')
-rw-r--r-- | core/tx_pool.go | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/core/tx_pool.go b/core/tx_pool.go index 419d9945e..f1e5f0bdd 100644 --- a/core/tx_pool.go +++ b/core/tx_pool.go @@ -31,6 +31,7 @@ import ( "github.com/ethereum/go-ethereum/logger" "github.com/ethereum/go-ethereum/logger/glog" "github.com/ethereum/go-ethereum/metrics" + "github.com/ethereum/go-ethereum/params" "gopkg.in/karalabe/cookiejar.v2/collections/prque" ) @@ -83,7 +84,7 @@ type stateFn func() (*state.StateDB, error) // current state) and future transactions. Transactions move between those // two states over time as they are received and processed. type TxPool struct { - config *ChainConfig + config *params.ChainConfig currentState stateFn // The state function which will allow us to do some pre checks pendingState *state.ManagedState gasLimit func() *big.Int // The current gas limit function callback @@ -104,7 +105,7 @@ type TxPool struct { homestead bool } -func NewTxPool(config *ChainConfig, eventMux *event.TypeMux, currentStateFn stateFn, gasLimitFn func() *big.Int) *TxPool { +func NewTxPool(config *params.ChainConfig, eventMux *event.TypeMux, currentStateFn stateFn, gasLimitFn func() *big.Int) *TxPool { pool := &TxPool{ config: config, pending: make(map[common.Address]*txList), |