From 94edf89b20d7bef9b9afef82a2d306657e3ace26 Mon Sep 17 00:00:00 2001
From: gingerBill <bill@gingerbill.org>
Date: Sat, 28 Jan 2023 11:53:05 +0000
Subject: [PATCH] Use a separate arena for `heap_allocator`

---
 src/common_memory.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/common_memory.cpp b/src/common_memory.cpp
index d888b7f06..d772eb795 100644
--- a/src/common_memory.cpp
+++ b/src/common_memory.cpp
@@ -375,6 +375,8 @@ gb_internal bool IS_ODIN_DEBUG(void);
 
 gb_internal GB_ALLOCATOR_PROC(heap_allocator_proc);
 
+
+gb_global gb_thread_local Arena heap_arena = {nullptr, DEFAULT_MINIMUM_BLOCK_SIZE};
 gb_internal gbAllocator heap_allocator(void) {
 	if (IS_ODIN_DEBUG()) {
 		gbAllocator a;
@@ -382,7 +384,7 @@ gb_internal gbAllocator heap_allocator(void) {
 		a.data = nullptr;
 		return a;
 	}
-	return arena_allocator(&permanent_arena);
+	return arena_allocator(&heap_arena);
 }