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chore: reduce uxt encode times (#11698)

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* chore: reduce uxt encode times

* fmt
This commit is contained in:
yjh
2022-06-19 06:43:11 +08:00
committed by GitHub
parent 3f549bad6c
commit 440a6db939
1 changed files with 2 additions and 11 deletions
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substrate/frame/executive/src/lib.rs
+2 -11
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@@ -435,24 +435,15 @@ where
sp_io::init_tracing();
let encoded = uxt.encode();
let encoded_len = encoded.len();
Self::apply_extrinsic_with_len(uxt, encoded_len, encoded)
}
/// Actually apply an extrinsic given its `encoded_len`; this doesn't note its hash.
fn apply_extrinsic_with_len(
uxt: Block::Extrinsic,
encoded_len: usize,
to_note: Vec<u8>,
) -> ApplyExtrinsicResult {
sp_tracing::enter_span!(sp_tracing::info_span!("apply_extrinsic",
ext=?sp_core::hexdisplay::HexDisplay::from(&uxt.encode())));
ext=?sp_core::hexdisplay::HexDisplay::from(&encoded)));
// Verify that the signature is good.
let xt = uxt.check(&Default::default())?;
// We don't need to make sure to `note_extrinsic` only after we know it's going to be
// executed to prevent it from leaking in storage since at this point, it will either
// execute or panic (and revert storage changes).
<frame_system::Pallet<System>>::note_extrinsic(to_note);
<frame_system::Pallet<System>>::note_extrinsic(encoded);
// AUDIT: Under no circumstances may this function panic from here onwards.