FRAME: Revamp Preimage pallet to use Consideration

cumulus/parachains/runtimes/collectives/collectives-polkadot/src/lib.rs

@@ -67,7 +67,10 @@ use frame_support::{
 	construct_runtime,
 	dispatch::DispatchClass,
 	parameter_types,
-	traits::{ConstBool, ConstU16, ConstU32, ConstU64, ConstU8, EitherOfDiverse, InstanceFilter},
+	traits::{
+		fungible::HoldConsideration, ConstBool, ConstU16, ConstU32, ConstU64, ConstU8,
+		EitherOfDiverse, InstanceFilter, LinearStoragePrice,
+	},
 	weights::{ConstantMultiplier, Weight},
 	PalletId,
 };
@@ -209,7 +212,7 @@ impl pallet_balances::Config for Runtime {
 	type ReserveIdentifier = [u8; 8];
 	type RuntimeHoldReason = RuntimeHoldReason;
 	type FreezeIdentifier = ();
-	type MaxHolds = ConstU32<0>;
+	type MaxHolds = ConstU32<1>;
 	type MaxFreezes = ConstU32<0>;
 }
 
@@ -545,15 +548,21 @@ impl pallet_scheduler::Config for Runtime {
 parameter_types! {
 	pub const PreimageBaseDeposit: Balance = deposit(2, 64);
 	pub const PreimageByteDeposit: Balance = deposit(0, 1);
+	pub const PreimageHoldReason: RuntimeHoldReason = RuntimeHoldReason::Preimage(pallet_preimage::HoldReason::Preimage);
 }
 
 impl pallet_preimage::Config for Runtime {
 	type WeightInfo = weights::pallet_preimage::WeightInfo<Runtime>;
 	type RuntimeEvent = RuntimeEvent;
 	type Currency = Balances;
 	type ManagerOrigin = EnsureRoot<AccountId>;
-	type BaseDeposit = PreimageBaseDeposit;
-	type ByteDeposit = PreimageByteDeposit;
+	type RuntimeHoldReason = RuntimeHoldReason;
+	type Consideration = HoldConsideration<
+		AccountId,
+		Balances,
+		PreimageHoldReason,
+		LinearStoragePrice<PreimageBaseDeposit, PreimageByteDeposit, Balance>,
+	>;
 }
 
 // Create the runtime by composing the FRAME pallets that were previously configured.
@@ -589,7 +598,7 @@ construct_runtime!(
 		Utility: pallet_utility::{Pallet, Call, Event} = 40,
 		Multisig: pallet_multisig::{Pallet, Call, Storage, Event<T>} = 41,
 		Proxy: pallet_proxy::{Pallet, Call, Storage, Event<T>} = 42,
-		Preimage: pallet_preimage::{Pallet, Call, Storage, Event<T>} = 43,
+		Preimage: pallet_preimage::{Pallet, Call, Storage, Event<T>, HoldReason} = 43,
 		Scheduler: pallet_scheduler::{Pallet, Call, Storage, Event<T>} = 44,
 
 		// The main stage.

cumulus/parachains/runtimes/collectives/collectives-polkadot/src/weights/pallet_preimage.rs

@@ -50,6 +50,21 @@ use core::marker::PhantomData;
 /// Weight functions for `pallet_preimage`.
 pub struct WeightInfo<T>(PhantomData<T>);
 impl<T: frame_system::Config> pallet_preimage::WeightInfo for WeightInfo<T> {
+	fn ensure_updated(n: u32, ) -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `193 + n * (91 ±0)`
+		//  Estimated: `3593 + n * (2566 ±0)`
+		// Minimum execution time: 2_000_000 picoseconds.
+		Weight::from_parts(2_000_000, 3593)
+			// Standard Error: 13_720
+			.saturating_add(Weight::from_parts(17_309_199, 0).saturating_mul(n.into()))
+			.saturating_add(T::DbWeight::get().reads(1_u64))
+			.saturating_add(T::DbWeight::get().reads((1_u64).saturating_mul(n.into())))
+			.saturating_add(T::DbWeight::get().writes(1_u64))
+			.saturating_add(T::DbWeight::get().writes((2_u64).saturating_mul(n.into())))
+			.saturating_add(Weight::from_parts(0, 2566).saturating_mul(n.into()))
+	}
+
 	/// Storage: `Preimage::StatusFor` (r:1 w:1)
 	/// Proof: `Preimage::StatusFor` (`max_values`: None, `max_size`: Some(91), added: 2566, mode: `MaxEncodedLen`)
 	/// Storage: `Preimage::PreimageFor` (r:0 w:1)

polkadot/runtime/kusama/src/lib.rs

@@ -63,8 +63,9 @@ use frame_election_provider_support::{
 use frame_support::{
 	construct_runtime, parameter_types,
 	traits::{
-		ConstU32, Contains, EitherOf, EitherOfDiverse, InstanceFilter, KeyOwnerProofSystem,
-		PrivilegeCmp, ProcessMessage, ProcessMessageError, StorageMapShim, WithdrawReasons,
+		fungible::HoldConsideration, ConstU32, Contains, EitherOf, EitherOfDiverse, InstanceFilter,
+		KeyOwnerProofSystem, LinearStoragePrice, PrivilegeCmp, ProcessMessage, ProcessMessageError,
+		StorageMapShim, WithdrawReasons,
 	},
 	weights::{ConstantMultiplier, WeightMeter},
 	PalletId,
@@ -239,15 +240,21 @@ impl pallet_scheduler::Config for Runtime {
 parameter_types! {
 	pub const PreimageBaseDeposit: Balance = deposit(2, 64);
 	pub const PreimageByteDeposit: Balance = deposit(0, 1);
+	pub const PreimageHoldReason: RuntimeHoldReason = RuntimeHoldReason::Preimage(pallet_preimage::HoldReason::Preimage);
 }
 
 impl pallet_preimage::Config for Runtime {
 	type WeightInfo = weights::pallet_preimage::WeightInfo<Runtime>;
 	type RuntimeEvent = RuntimeEvent;
 	type Currency = Balances;
 	type ManagerOrigin = EnsureRoot<AccountId>;
-	type BaseDeposit = PreimageBaseDeposit;
-	type ByteDeposit = PreimageByteDeposit;
+	type RuntimeHoldReason = RuntimeHoldReason;
+	type Consideration = HoldConsideration<
+		AccountId,
+		Balances,
+		PreimageHoldReason,
+		LinearStoragePrice<PreimageBaseDeposit, PreimageByteDeposit, Balance>,
+	>;
 }
 
 parameter_types! {
@@ -1560,7 +1567,7 @@ construct_runtime! {
 		Multisig: pallet_multisig::{Pallet, Call, Storage, Event<T>} = 31,
 
 		// Preimage registrar.
-		Preimage: pallet_preimage::{Pallet, Call, Storage, Event<T>} = 32,
+		Preimage: pallet_preimage::{Pallet, Call, Storage, Event<T>, HoldReason} = 32,
 
 		// Bounties modules.
 		Bounties: pallet_bounties::{Pallet, Call, Storage, Event<T>} = 35,

polkadot/runtime/kusama/src/weights/pallet_preimage.rs

@@ -50,6 +50,21 @@ use core::marker::PhantomData;
 /// Weight functions for `pallet_preimage`.
 pub struct WeightInfo<T>(PhantomData<T>);
 impl<T: frame_system::Config> pallet_preimage::WeightInfo for WeightInfo<T> {
+	fn ensure_updated(n: u32, ) -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `193 + n * (91 ±0)`
+		//  Estimated: `3593 + n * (2566 ±0)`
+		// Minimum execution time: 2_000_000 picoseconds.
+		Weight::from_parts(2_000_000, 3593)
+			// Standard Error: 13_720
+			.saturating_add(Weight::from_parts(17_309_199, 0).saturating_mul(n.into()))
+			.saturating_add(T::DbWeight::get().reads(1_u64))
+			.saturating_add(T::DbWeight::get().reads((1_u64).saturating_mul(n.into())))
+			.saturating_add(T::DbWeight::get().writes(1_u64))
+			.saturating_add(T::DbWeight::get().writes((2_u64).saturating_mul(n.into())))
+			.saturating_add(Weight::from_parts(0, 2566).saturating_mul(n.into()))
+	}
+
 	/// Storage: Preimage StatusFor (r:1 w:1)
 	/// Proof: Preimage StatusFor (max_values: None, max_size: Some(91), added: 2566, mode: MaxEncodedLen)
 	/// Storage: Preimage PreimageFor (r:0 w:1)

polkadot/runtime/polkadot/src/lib.rs

@@ -47,8 +47,9 @@ use frame_election_provider_support::{
 use frame_support::{
 	construct_runtime, parameter_types,
 	traits::{
-		ConstU32, Contains, EitherOf, EitherOfDiverse, InstanceFilter, KeyOwnerProofSystem,
-		PrivilegeCmp, ProcessMessage, ProcessMessageError, WithdrawReasons,
+		fungible::HoldConsideration, ConstU32, Contains, EitherOf, EitherOfDiverse, InstanceFilter,
+		KeyOwnerProofSystem, LinearStoragePrice, PrivilegeCmp, ProcessMessage, ProcessMessageError,
+		WithdrawReasons,
 	},
 	weights::{ConstantMultiplier, WeightMeter},
 	PalletId,
@@ -221,18 +222,23 @@ impl pallet_scheduler::Config for Runtime {
 }
 
 parameter_types! {
-	pub const PreimageMaxSize: u32 = 4096 * 1024;
 	pub const PreimageBaseDeposit: Balance = deposit(2, 64);
 	pub const PreimageByteDeposit: Balance = deposit(0, 1);
+	pub const PreimageHoldReason: RuntimeHoldReason = RuntimeHoldReason::Preimage(pallet_preimage::HoldReason::Preimage);
 }
 
 impl pallet_preimage::Config for Runtime {
 	type WeightInfo = weights::pallet_preimage::WeightInfo<Runtime>;
 	type RuntimeEvent = RuntimeEvent;
 	type Currency = Balances;
 	type ManagerOrigin = EnsureRoot<AccountId>;
-	type BaseDeposit = PreimageBaseDeposit;
-	type ByteDeposit = PreimageByteDeposit;
+	type RuntimeHoldReason = RuntimeHoldReason;
+	type Consideration = HoldConsideration<
+		AccountId,
+		Balances,
+		PreimageHoldReason,
+		LinearStoragePrice<PreimageBaseDeposit, PreimageByteDeposit, Balance>,
+	>;
 }
 
 parameter_types! {
@@ -297,7 +303,7 @@ impl pallet_balances::Config for Runtime {
 	type WeightInfo = weights::pallet_balances::WeightInfo<Runtime>;
 	type RuntimeHoldReason = RuntimeHoldReason;
 	type FreezeIdentifier = ();
-	type MaxHolds = ConstU32<0>;
+	type MaxHolds = ConstU32<1>;
 	type MaxFreezes = ConstU32<0>;
 }
 
@@ -1326,7 +1332,7 @@ construct_runtime! {
 		// Basic stuff; balances is uncallable initially.
 		System: frame_system::{Pallet, Call, Storage, Config<T>, Event<T>} = 0,
 		Scheduler: pallet_scheduler::{Pallet, Call, Storage, Event<T>} = 1,
-		Preimage: pallet_preimage::{Pallet, Call, Storage, Event<T>} = 10,
+		Preimage: pallet_preimage::{Pallet, Call, Storage, Event<T>, HoldReason} = 10,
 
 		// Babe must be before session.
 		Babe: pallet_babe::{Pallet, Call, Storage, Config<T>, ValidateUnsigned} = 2,

polkadot/runtime/polkadot/src/weights/pallet_preimage.rs

@@ -50,6 +50,21 @@ use core::marker::PhantomData;
 /// Weight functions for `pallet_preimage`.
 pub struct WeightInfo<T>(PhantomData<T>);
 impl<T: frame_system::Config> pallet_preimage::WeightInfo for WeightInfo<T> {
+	fn ensure_updated(n: u32, ) -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `193 + n * (91 ±0)`
+		//  Estimated: `3593 + n * (2566 ±0)`
+		// Minimum execution time: 2_000_000 picoseconds.
+		Weight::from_parts(2_000_000, 3593)
+			// Standard Error: 13_720
+			.saturating_add(Weight::from_parts(17_309_199, 0).saturating_mul(n.into()))
+			.saturating_add(T::DbWeight::get().reads(1_u64))
+			.saturating_add(T::DbWeight::get().reads((1_u64).saturating_mul(n.into())))
+			.saturating_add(T::DbWeight::get().writes(1_u64))
+			.saturating_add(T::DbWeight::get().writes((2_u64).saturating_mul(n.into())))
+			.saturating_add(Weight::from_parts(0, 2566).saturating_mul(n.into()))
+	}
+
 	/// Storage: Preimage StatusFor (r:1 w:1)
 	/// Proof: Preimage StatusFor (max_values: None, max_size: Some(91), added: 2566, mode: MaxEncodedLen)
 	/// Storage: Preimage PreimageFor (r:0 w:1)

polkadot/runtime/rococo/src/lib.rs

@@ -60,8 +60,9 @@ use beefy_primitives::{
 use frame_support::{
 	construct_runtime, parameter_types,
 	traits::{
-		Contains, EitherOfDiverse, InstanceFilter, KeyOwnerProofSystem, LockIdentifier,
-		PrivilegeCmp, ProcessMessage, ProcessMessageError, StorageMapShim, WithdrawReasons,
+		fungible::HoldConsideration, Contains, EitherOfDiverse, InstanceFilter,
+		KeyOwnerProofSystem, LinearStoragePrice, LockIdentifier, PrivilegeCmp, ProcessMessage,
+		ProcessMessageError, StorageMapShim, WithdrawReasons,
 	},
 	weights::{ConstantMultiplier, WeightMeter},
 	PalletId,
@@ -224,15 +225,21 @@ impl pallet_scheduler::Config for Runtime {
 parameter_types! {
 	pub const PreimageBaseDeposit: Balance = deposit(2, 64);
 	pub const PreimageByteDeposit: Balance = deposit(0, 1);
+	pub const PreimageHoldReason: RuntimeHoldReason = RuntimeHoldReason::Preimage(pallet_preimage::HoldReason::Preimage);
 }
 
 impl pallet_preimage::Config for Runtime {
 	type WeightInfo = weights::pallet_preimage::WeightInfo<Runtime>;
 	type RuntimeEvent = RuntimeEvent;
 	type Currency = Balances;
 	type ManagerOrigin = EnsureRoot<AccountId>;
-	type BaseDeposit = PreimageBaseDeposit;
-	type ByteDeposit = PreimageByteDeposit;
+	type RuntimeHoldReason = RuntimeHoldReason;
+	type Consideration = HoldConsideration<
+		AccountId,
+		Balances,
+		PreimageHoldReason,
+		LinearStoragePrice<PreimageBaseDeposit, PreimageByteDeposit, Balance>,
+	>;
 }
 
 parameter_types! {
@@ -1449,7 +1456,7 @@ construct_runtime! {
 		Multisig: pallet_multisig::{Pallet, Call, Storage, Event<T>} = 31,
 
 		// Preimage registrar.
-		Preimage: pallet_preimage::{Pallet, Call, Storage, Event<T>} = 32,
+		Preimage: pallet_preimage::{Pallet, Call, Storage, Event<T>, HoldReason} = 32,
 
 		// Bounties modules.
 		Bounties: pallet_bounties::{Pallet, Call, Storage, Event<T>} = 35,

polkadot/runtime/rococo/src/weights/pallet_preimage.rs

@@ -47,6 +47,21 @@ use core::marker::PhantomData;
 /// Weight functions for `pallet_preimage`.
 pub struct WeightInfo<T>(PhantomData<T>);
 impl<T: frame_system::Config> pallet_preimage::WeightInfo for WeightInfo<T> {
+	fn ensure_updated(n: u32, ) -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `193 + n * (91 ±0)`
+		//  Estimated: `3593 + n * (2566 ±0)`
+		// Minimum execution time: 2_000_000 picoseconds.
+		Weight::from_parts(2_000_000, 3593)
+			// Standard Error: 13_720
+			.saturating_add(Weight::from_parts(17_309_199, 0).saturating_mul(n.into()))
+			.saturating_add(T::DbWeight::get().reads(1_u64))
+			.saturating_add(T::DbWeight::get().reads((1_u64).saturating_mul(n.into())))
+			.saturating_add(T::DbWeight::get().writes(1_u64))
+			.saturating_add(T::DbWeight::get().writes((2_u64).saturating_mul(n.into())))
+			.saturating_add(Weight::from_parts(0, 2566).saturating_mul(n.into()))
+	}
+
 	/// Storage: Preimage StatusFor (r:1 w:1)
 	/// Proof: Preimage StatusFor (max_values: None, max_size: Some(91), added: 2566, mode: MaxEncodedLen)
 	/// Storage: Preimage PreimageFor (r:0 w:1)

polkadot/runtime/westend/src/lib.rs

@@ -29,8 +29,8 @@ use frame_election_provider_support::{bounds::ElectionBoundsBuilder, onchain, Se
 use frame_support::{
 	construct_runtime, parameter_types,
 	traits::{
-		ConstU32, InstanceFilter, KeyOwnerProofSystem, ProcessMessage, ProcessMessageError,
-		WithdrawReasons,
+		fungible::HoldConsideration, ConstU32, InstanceFilter, KeyOwnerProofSystem,
+		LinearStoragePrice, ProcessMessage, ProcessMessageError, WithdrawReasons,
 	},
 	weights::{ConstantMultiplier, WeightMeter},
 	PalletId,
@@ -193,18 +193,23 @@ impl pallet_scheduler::Config for Runtime {
 }
 
 parameter_types! {
-	pub const PreimageMaxSize: u32 = 4096 * 1024;
 	pub const PreimageBaseDeposit: Balance = deposit(2, 64);
 	pub const PreimageByteDeposit: Balance = deposit(0, 1);
+	pub const PreimageHoldReason: RuntimeHoldReason = RuntimeHoldReason::Preimage(pallet_preimage::HoldReason::Preimage);
 }
 
 impl pallet_preimage::Config for Runtime {
 	type WeightInfo = weights::pallet_preimage::WeightInfo<Runtime>;
 	type RuntimeEvent = RuntimeEvent;
 	type Currency = Balances;
 	type ManagerOrigin = EnsureRoot<AccountId>;
-	type BaseDeposit = PreimageBaseDeposit;
-	type ByteDeposit = PreimageByteDeposit;
+	type RuntimeHoldReason = RuntimeHoldReason;
+	type Consideration = HoldConsideration<
+		AccountId,
+		Balances,
+		PreimageHoldReason,
+		LinearStoragePrice<PreimageBaseDeposit, PreimageByteDeposit, Balance>,
+	>;
 }
 
 parameter_types! {
@@ -268,7 +273,7 @@ impl pallet_balances::Config for Runtime {
 	type WeightInfo = weights::pallet_balances::WeightInfo<Runtime>;
 	type RuntimeHoldReason = RuntimeHoldReason;
 	type FreezeIdentifier = ();
-	type MaxHolds = ConstU32<0>;
+	type MaxHolds = ConstU32<1>;
 	type MaxFreezes = ConstU32<0>;
 }
 
@@ -1311,7 +1316,7 @@ construct_runtime! {
 		Scheduler: pallet_scheduler::{Pallet, Call, Storage, Event<T>} = 20,
 
 		// Preimage registrar.
-		Preimage: pallet_preimage::{Pallet, Call, Storage, Event<T>} = 28,
+		Preimage: pallet_preimage::{Pallet, Call, Storage, Event<T>, HoldReason} = 28,
 
 		// Sudo.
 		Sudo: pallet_sudo::{Pallet, Call, Storage, Event<T>, Config<T>} = 21,

polkadot/runtime/westend/src/weights/pallet_preimage.rs

@@ -50,6 +50,21 @@ use core::marker::PhantomData;
 /// Weight functions for `pallet_preimage`.
 pub struct WeightInfo<T>(PhantomData<T>);
 impl<T: frame_system::Config> pallet_preimage::WeightInfo for WeightInfo<T> {
+	fn ensure_updated(n: u32, ) -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `193 + n * (91 ±0)`
+		//  Estimated: `3593 + n * (2566 ±0)`
+		// Minimum execution time: 2_000_000 picoseconds.
+		Weight::from_parts(2_000_000, 3593)
+			// Standard Error: 13_720
+			.saturating_add(Weight::from_parts(17_309_199, 0).saturating_mul(n.into()))
+			.saturating_add(T::DbWeight::get().reads(1_u64))
+			.saturating_add(T::DbWeight::get().reads((1_u64).saturating_mul(n.into())))
+			.saturating_add(T::DbWeight::get().writes(1_u64))
+			.saturating_add(T::DbWeight::get().writes((2_u64).saturating_mul(n.into())))
+			.saturating_add(Weight::from_parts(0, 2566).saturating_mul(n.into()))
+	}
+
 	/// Storage: Preimage StatusFor (r:1 w:1)
 	/// Proof: Preimage StatusFor (max_values: None, max_size: Some(91), added: 2566, mode: MaxEncodedLen)
 	/// Storage: Preimage PreimageFor (r:0 w:1)