From 9d3b17c635e72c5530f3b05f3c7266480eaff87c Mon Sep 17 00:00:00 2001
From: "Jeff Washington (jwash)" <wash678@gmail.com>
Date: Thu, 24 Mar 2022 10:06:32 -0500
Subject: [PATCH] HashCalc uses self.accounts_index (#23888)

---
 runtime/src/accounts_db.rs   |  8 +++++---
 runtime/src/accounts_hash.rs | 10 ++--------
 2 files changed, 7 insertions(+), 11 deletions(-)

diff --git a/runtime/src/accounts_db.rs b/runtime/src/accounts_db.rs
index 1a33f5c4f2..45ccecca32 100644
--- a/runtime/src/accounts_db.rs
+++ b/runtime/src/accounts_db.rs
@@ -981,7 +981,7 @@ struct RemoveUnrootedSlotsSynchronization {
     signal: Condvar,
 }
 
-pub type AccountInfoAccountsIndex = AccountsIndex<AccountInfo>;
+type AccountInfoAccountsIndex = AccountsIndex<AccountInfo>;
 
 // This structure handles the load/store of the accounts
 #[derive(Debug)]
@@ -5488,7 +5488,7 @@ impl AccountsDb {
     ) -> Result<(Hash, u64), BankHashVerificationError> {
         if !use_index {
             let accounts_cache_and_ancestors = if can_cached_slot_be_unflushed {
-                Some((&self.accounts_cache, ancestors, &self.accounts_index))
+                Some((&self.accounts_cache, ancestors))
             } else {
                 None
             };
@@ -5748,7 +5748,9 @@ impl AccountsDb {
                     PUBKEY_BINS_FOR_CALCULATING_HASHES,
                     &bounds,
                     config.check_hash,
-                    config.accounts_cache_and_ancestors,
+                    config
+                        .accounts_cache_and_ancestors
+                        .map(|(a, b)| (a, b, &self.accounts_index)),
                     hash.filler_account_suffix.as_ref(),
                 )?;
 
diff --git a/runtime/src/accounts_hash.rs b/runtime/src/accounts_hash.rs
index aad6e170f8..71c02a628c 100644
--- a/runtime/src/accounts_hash.rs
+++ b/runtime/src/accounts_hash.rs
@@ -1,8 +1,6 @@
 use {
     crate::{
-        accounts_cache::AccountsCache,
-        accounts_db::{AccountInfoAccountsIndex, SnapshotStorages},
-        ancestors::Ancestors,
+        accounts_cache::AccountsCache, accounts_db::SnapshotStorages, ancestors::Ancestors,
         sorted_storages::SortedStorages,
     },
     log::*,
@@ -30,11 +28,7 @@ pub struct CalcAccountsHashConfig<'a> {
     pub use_bg_thread_pool: bool,
     pub stats: HashStats,
     pub check_hash: bool,
-    pub accounts_cache_and_ancestors: Option<(
-        &'a AccountsCache,
-        &'a Ancestors,
-        &'a AccountInfoAccountsIndex,
-    )>,
+    pub accounts_cache_and_ancestors: Option<(&'a AccountsCache, &'a Ancestors)>,
     // to come soon
     /*
     pub rent_collector: RentCollector,