Companion for paritytech/substrate#13551

client/consensus/common/src/lib.rs

@@ -140,7 +140,6 @@ where
 	async fn import_block(
 		&mut self,
 		mut params: sc_consensus::BlockImportParams<Block, Self::Transaction>,
-		cache: std::collections::HashMap<sp_consensus::CacheKeyId, Vec<u8>>,
 	) -> Result<sc_consensus::ImportResult, Self::Error> {
 		// Blocks are stored within the backend by using POST hash.
 		let hash = params.post_hash();
@@ -158,7 +157,7 @@ where
 			monitor.release_mutex()
 		});
 
-		let res = self.inner.import_block(params, cache).await?;
+		let res = self.inner.import_block(params).await?;
 
 		if let (Some(mut monitor_lock), ImportResult::Imported(_)) = (maybe_lock, &res) {
 			let mut monitor = monitor_lock.upgrade();

client/consensus/common/src/parachain_consensus.rs

@@ -456,7 +456,7 @@ where
 	block_import_params.fork_choice = Some(ForkChoiceStrategy::Custom(true));
 	block_import_params.import_existing = true;
 
-	if let Err(err) = (&*parachain).import_block(block_import_params, Default::default()).await {
+	if let Err(err) = (&*parachain).import_block(block_import_params).await {
 		tracing::warn!(
 			target: LOG_TARGET,
 			block_hash = ?hash,

client/consensus/common/src/tests.rs

@@ -248,7 +248,7 @@ async fn import_block<I: BlockImport<Block>>(
 	block_import_params.body = Some(body);
 	block_import_params.post_digests.push(post_digest);
 
-	importer.import_block(block_import_params, Default::default()).await.unwrap();
+	importer.import_block(block_import_params).await.unwrap();
 }
 
 fn import_block_sync<I: BlockImport<Block>>(
@@ -508,7 +508,7 @@ fn follow_new_best_sets_best_after_it_is_imported() {
 		block_import_params.body = Some(body);
 
 		// Now import the unkown block to make it "known"
-		client.import_block(block_import_params, Default::default()).await.unwrap();
+		client.import_block(block_import_params).await.unwrap();
 
 		loop {
 			Delay::new(Duration::from_millis(100)).await;

client/consensus/relay-chain/src/import_queue.rs

@@ -25,7 +25,7 @@ use sc_consensus::{
 use sp_api::ProvideRuntimeApi;
 use sp_block_builder::BlockBuilder as BlockBuilderApi;
 use sp_blockchain::Result as ClientResult;
-use sp_consensus::{error::Error as ConsensusError, CacheKeyId};
+use sp_consensus::error::Error as ConsensusError;
 use sp_inherents::{CreateInherentDataProviders, InherentDataProvider};
 use sp_runtime::traits::{Block as BlockT, Header as HeaderT};
 
@@ -54,13 +54,13 @@ where
 	async fn verify(
 		&mut self,
 		mut block_params: BlockImportParams<Block, ()>,
-	) -> Result<(BlockImportParams<Block, ()>, Option<Vec<(CacheKeyId, Vec<u8>)>>), String> {
+	) -> Result<BlockImportParams<Block, ()>, String> {
 		// Skip checks that include execution, if being told so, or when importing only state.
 		//
 		// This is done for example when gap syncing and it is expected that the block after the gap
 		// was checked/chosen properly, e.g. by warp syncing to this block using a finality proof.
 		if block_params.state_action.skip_execution_checks() || block_params.with_state() {
-			return Ok((block_params, Default::default()))
+			return Ok(block_params)
 		}
 
 		if let Some(inner_body) = block_params.body.take() {
@@ -101,7 +101,7 @@ where
 
 		block_params.post_hash = Some(block_params.header.hash());
 
-		Ok((block_params, None))
+		Ok(block_params)
 	}
 }
 

client/consensus/relay-chain/src/lib.rs

@@ -197,13 +197,7 @@ where
 			sc_consensus::StorageChanges::Changes(storage_changes),
 		);
 
-		if let Err(err) = self
-			.block_import
-			.lock()
-			.await
-			.import_block(block_import_params, Default::default())
-			.await
-		{
+		if let Err(err) = self.block_import.lock().await.import_block(block_import_params).await {
 			tracing::error!(
 				target: LOG_TARGET,
 				at = ?parent.hash(),

polkadot-parachain/src/service.rs

@@ -48,7 +48,6 @@ use sc_network_sync::SyncingService;
 use sc_service::{Configuration, PartialComponents, TFullBackend, TFullClient, TaskManager};
 use sc_telemetry::{Telemetry, TelemetryHandle, TelemetryWorker, TelemetryWorkerHandle};
 use sp_api::{ApiExt, ConstructRuntimeApi};
-use sp_consensus::CacheKeyId;
 use sp_consensus_aura::AuraApi;
 use sp_keystore::SyncCryptoStorePtr;
 use sp_runtime::{
@@ -1034,7 +1033,7 @@ where
 	async fn verify(
 		&mut self,
 		block_import: BlockImportParams<Block, ()>,
-	) -> Result<(BlockImportParams<Block, ()>, Option<Vec<(CacheKeyId, Vec<u8>)>>), String> {
+	) -> Result<BlockImportParams<Block, ()>, String> {
 		if self
 			.client
 			.runtime_api()