From bba6ea2d6989f8cc59ecc3a7f5ef02cb915792d9 Mon Sep 17 00:00:00 2001
From: Brooks <brooks@solana.com>
Date: Wed, 8 Nov 2023 16:15:51 -0500
Subject: [PATCH] Returns IntMap from select_candidates_by_total_usage()
 (#33976)

---
 accounts-db/src/accounts_db.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/accounts-db/src/accounts_db.rs b/accounts-db/src/accounts_db.rs
index 65c6a9a52cb23e..ed0f3e551c66cf 100644
--- a/accounts-db/src/accounts_db.rs
+++ b/accounts-db/src/accounts_db.rs
@@ -81,7 +81,7 @@ use {
     serde::{Deserialize, Serialize},
     smallvec::SmallVec,
     solana_measure::{measure::Measure, measure_us},
-    solana_nohash_hasher::IntSet,
+    solana_nohash_hasher::{IntMap, IntSet},
     solana_rayon_threadlimit::get_thread_count,
     solana_sdk::{
         account::{Account, AccountSharedData, ReadableAccount, WritableAccount},
@@ -4328,7 +4328,7 @@ impl AccountsDb {
         shrink_slots: &ShrinkCandidates,
         shrink_ratio: f64,
         oldest_non_ancient_slot: Option<Slot>,
-    ) -> (HashMap<Slot, Arc<AccountStorageEntry>>, ShrinkCandidates) {
+    ) -> (IntMap<Slot, Arc<AccountStorageEntry>>, ShrinkCandidates) {
         struct StoreUsageInfo {
             slot: Slot,
             alive_ratio: f64,
@@ -4371,7 +4371,7 @@ impl AccountsDb {
 
         // Working from the beginning of store_usage which are the most sparse and see when we can stop
         // shrinking while still achieving the overall goals.
-        let mut shrink_slots = HashMap::new();
+        let mut shrink_slots = IntMap::default();
         let mut shrink_slots_next_batch = ShrinkCandidates::default();
         for usage in &store_usage {
             let store = &usage.store;