From f84593ad5f2eb73d9b49e2732bc6b4fb053192cb Mon Sep 17 00:00:00 2001
From: Pankaj Garg <pankaj@solana.com>
Date: Mon, 25 Mar 2019 17:53:27 +0000
Subject: [PATCH] Revert "Disable accounts squash call from bank"

This reverts commit 7685ba2805a9e737abeaf42ac2a7da514e812bc3.
---
 runtime/src/accounts.rs | 4 ----
 runtime/src/bank.rs     | 2 +-
 2 files changed, 1 insertion(+), 5 deletions(-)

diff --git a/runtime/src/accounts.rs b/runtime/src/accounts.rs
index 64a631b7e1..7cd688eeb4 100644
--- a/runtime/src/accounts.rs
+++ b/runtime/src/accounts.rs
@@ -727,7 +727,6 @@ impl AccountsDB {
             .map_or(0, |fork_info| fork_info.transaction_count)
     }
 
-    #[allow(dead_code)]
     fn remove_parents(&self, fork: Fork) -> Vec<Fork> {
         let mut info = self.fork_infos.write().unwrap();
         let fork_info = info.get_mut(&fork).unwrap();
@@ -744,7 +743,6 @@ impl AccountsDB {
             .is_empty()
     }
 
-    #[allow(dead_code)]
     fn get_merged_account_map(
         &self,
         fork: Fork,
@@ -765,7 +763,6 @@ impl AccountsDB {
     }
 
     /// make fork a root, i.e. forget its heritage
-    #[allow(dead_code)]
     fn squash(&self, fork: Fork) {
         let parents = self.remove_parents(fork);
 
@@ -994,7 +991,6 @@ impl Accounts {
 
     /// accounts starts with an empty data structure for every child/fork
     ///   this function squashes all the parents into this instance
-    #[allow(dead_code)]
     pub fn squash(&self, fork: Fork) {
         assert!(!self.account_locks.lock().unwrap().contains_key(&fork));
         self.accounts_db.squash(fork);
diff --git a/runtime/src/bank.rs b/runtime/src/bank.rs
index ab8f9e280d..22fd701018 100644
--- a/runtime/src/bank.rs
+++ b/runtime/src/bank.rs
@@ -300,7 +300,7 @@ impl Bank {
         let parents = self.parents();
         *self.parent.write().unwrap() = None;
 
-        // self.accounts().squash(self.accounts_id);
+        self.accounts().squash(self.accounts_id);
 
         let parent_caches: Vec<_> = parents
             .iter()