gaspersic/solana
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

don't iterate slot_list if zero-lamport (#16678)

Browse Source
This commit is contained in:
Jeff Washington (jwash)
2021-04-21 20:38:48 -05:00
committed by GitHub
parent 6004c0abf5
commit 123e0bdba7
1 changed files with 10 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
runtime/src/accounts_db.rs
View File

@ -1570,16 +1570,16 @@ impl AccountsDb {
self.accounts_index
.roots_and_ref_count(&locked_entry, max_clean_root),
);
}
// prune zero_lamport_pubkey set which should contain all 0-lamport
// keys whether rooted or not. A 0-lamport update may become rooted
// in the future.
let has_zero_lamport_accounts = slot_list
.iter()
.any(|(_slot, account_info)| account_info.lamports == 0);
if !has_zero_lamport_accounts {
self.accounts_index.remove_zero_lamport_key(pubkey);
} else {
// prune zero_lamport_pubkey set which should contain all 0-lamport
// keys whether rooted or not. A 0-lamport update may become rooted
// in the future.
let has_zero_lamport_accounts = slot_list
.iter()
.any(|(_slot, account_info)| account_info.lamports == 0);
if !has_zero_lamport_accounts {
self.accounts_index.remove_zero_lamport_key(pubkey);
}
}
// Release the lock