1 files changed, 12 insertions, 9 deletions
diff --git a/src/core/hle/kernel/k_thread.h b/src/core/hle/kernel/k_thread.h
index f46db7298..b55a922ab 100644
--- a/src/core/hle/kernel/k_thread.h
+++ b/src/core/hle/kernel/k_thread.h
@@ -1,10 +1,12 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <array>
+#include <atomic>
+#include <condition_variable>
+#include <mutex>
 #include <span>
 #include <string>
 #include <utility>
@@ -14,6 +16,7 @@
 
 #include "common/common_types.h"
 #include "common/intrusive_red_black_tree.h"
+#include "common/spin_lock.h"
 #include "core/arm/arm_interface.h"
 #include "core/hle/kernel/k_affinity_mask.h"
 #include "core/hle/kernel/k_light_lock.h"
@@ -255,11 +258,11 @@ public:
     [[nodiscard]] std::shared_ptr<Common::Fiber>& GetHostContext();
 
     [[nodiscard]] ThreadState GetState() const {
-        return thread_state & ThreadState::Mask;
+        return thread_state.load(std::memory_order_relaxed) & ThreadState::Mask;
     }
 
     [[nodiscard]] ThreadState GetRawState() const {
-        return thread_state;
+        return thread_state.load(std::memory_order_relaxed);
     }
 
     void SetState(ThreadState state);
@@ -641,7 +644,6 @@ public:
     // blocking as needed.
 
     void IfDummyThreadTryWait();
-    void IfDummyThreadBeginWait();
     void IfDummyThreadEndWait();
 
 private:
@@ -751,7 +753,7 @@ private:
     KAffinityMask original_physical_affinity_mask{};
     s32 original_physical_ideal_core_id{};
     s32 num_core_migration_disables{};
-    ThreadState thread_state{};
+    std::atomic<ThreadState> thread_state{};
     std::atomic<bool> termination_requested{};
     bool wait_cancelled{};
     bool cancellable{};
@@ -761,13 +763,14 @@ private:
     s8 priority_inheritance_count{};
     bool resource_limit_release_hint{};
     StackParameters stack_parameters{};
-    KSpinLock context_guard{};
-    KSpinLock dummy_wait_lock{};
+    Common::SpinLock context_guard{};
 
     // For emulation
     std::shared_ptr<Common::Fiber> host_context{};
     bool is_single_core{};
     ThreadType thread_type{};
+    std::mutex dummy_wait_lock;
+    std::condition_variable dummy_wait_cv;
 
     // For debugging
     std::vector<KSynchronizationObject*> wait_objects_for_debugging;