From 9a7c172f76007324d72d107acc01c64e41d53820 Mon Sep 17 00:00:00 2001
From: Fernando Sahmkow <fsahmkow27@gmail.com>
Date: Fri, 28 Apr 2023 23:53:02 +0200
Subject: MemoryManager: Fix race conditions.

---
 src/video_core/memory_manager.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/video_core/memory_manager.h')

diff --git a/src/video_core/memory_manager.h b/src/video_core/memory_manager.h
index fbbe856c4..794535122 100644
--- a/src/video_core/memory_manager.h
+++ b/src/video_core/memory_manager.h
@@ -5,6 +5,7 @@
 
 #include <atomic>
 #include <map>
+#include <mutex>
 #include <optional>
 #include <vector>
 
@@ -215,6 +216,9 @@ private:
 
     std::vector<u64> big_page_continuous;
     std::vector<std::pair<VAddr, std::size_t>> page_stash{};
+    std::vector<std::pair<VAddr, std::size_t>> page_stash2{};
+
+    mutable std::mutex guard;
 
     static constexpr size_t continuous_bits = 64;
 
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