From e4deca716c6165969ef23ea41ba483871d4d7a82 Mon Sep 17 00:00:00 2001
From: Drew Galbraith <dgalbraith33@gmail.com>
Date: Wed, 15 Nov 2023 18:50:58 -0800
Subject: [PATCH] [Zion] Use range based for loop on LinkedList as POC.

---
 zion/memory/physical_memory.cpp | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/zion/memory/physical_memory.cpp b/zion/memory/physical_memory.cpp
index c1d6393..a833c52 100644
--- a/zion/memory/physical_memory.cpp
+++ b/zion/memory/physical_memory.cpp
@@ -114,9 +114,8 @@ class PhysicalMemoryManager {
 
   uint64_t AvailablePages() {
     uint64_t available = 0;
-    for (auto iter = memory_blocks.begin(); iter != memory_blocks.end();
-         iter = iter.next()) {
-      available += iter->num_pages;
+    for (const auto& mem_block : memory_blocks) {
+      available += mem_block.num_pages;
     }
     return available;
   }