blockworks-foundation
/
solana
mirror of https://github.com/blockworks-foundation/solana.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

[TieredStorage] Use RENT_EXEMPT_RENT_EPOCH in HotStorageWriter (#34950) 

#### Problem
In HotStorageWriter::write_accounts, it skips storing rent-epoch when
the rent-epoch equals Epoch::MAX.  While the value is correct, it is
more suitable to use RENT_EXEMPT_RENT_EPOCH instead as the
goal here is to save bytes for rent-exempt accounts.

#### Summary of Changes
Replace Epoch::MAX by RENT_EXEMPT_RENT_EPOCH when checking
whether to skip storing rent-epoch in HotStorageWriter.
This commit is contained in:
Yueh-Hsuan Chiang 2024-01-25 17:17:24 -08:00 committed by GitHub
parent f0d67d7f28
commit 51c0649af8
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
accounts-db/src/tiered_storage/hot.rs
View File

@ -5,6 +5,7 @@ use {
account_storage::meta::StoredAccountMeta,
accounts_file::MatchAccountOwnerError,
accounts_hash::AccountHash,
rent_collector::RENT_EXEMPT_RENT_EPOCH,
tiered_storage::{
byte_block,
file::TieredStorageFile,
@ -562,7 +563,7 @@ impl HotStorageWriter {
acc.data(),
acc.executable(),
// only persist rent_epoch for those non-rent-exempt accounts
(acc.rent_epoch() != Epoch::MAX).then_some(acc.rent_epoch()),
(acc.rent_epoch() != RENT_EXEMPT_RENT_EPOCH).then_some(acc.rent_epoch()),
Some(*account_hash),
)
})
@ -606,7 +607,6 @@ pub mod tests {
super::*,
crate::{
account_storage::meta::StoredMeta,
rent_collector::RENT_EXEMPT_RENT_EPOCH,
tiered_storage::{
byte_block::ByteBlockWriter,
file::TieredStorageFile,