[video_core] Replacing recursive mutex with simple mutex lock

src/video_core/buffer_cache/buffer_cache_base.h

@@ -318,7 +318,7 @@ public:
         } while (channel_state->has_deleted_buffers);
     }
 
-    std::recursive_mutex mutex;
+    std::mutex mutex;
     Runtime& runtime;
 
 private:

src/video_core/query_cache.h

@@ -300,7 +300,7 @@ private:
     }
 
     void AsyncFlushQuery(CachedQuery* query, std::optional<u64> timestamp,
-                         std::unique_lock<std::recursive_mutex>& lock) {
+                         std::unique_lock<std::mutex>& lock) {
         const AsyncJobId new_async_job_id = slot_async_jobs.insert();
         {
             AsyncJob& async_job = slot_async_jobs[new_async_job_id];
@@ -346,7 +346,7 @@ private:
     VideoCore::RasterizerInterface& rasterizer;
     Tegra::MaxwellDeviceMemoryManager& device_memory;
 
-    mutable std::recursive_mutex mutex;
+    mutable std::mutex mutex;
 
     std::unordered_map<u64, std::vector<CachedQuery>> cached_queries;
 

src/video_core/renderer_opengl/gl_rasterizer.cpp

@@ -713,7 +713,7 @@ void RasterizerOpenGL::AccelerateInlineToMemory(GPUVAddr address, size_t copy_si
     }
     gpu_memory->WriteBlockUnsafe(address, memory.data(), copy_size);
     {
-        std::unique_lock<std::recursive_mutex> lock{buffer_cache.mutex};
+        std::unique_lock<std::mutex> lock{buffer_cache.mutex};
         if (!buffer_cache.InlineMemory(*cpu_addr, copy_size, memory)) {
             buffer_cache.WriteMemory(*cpu_addr, copy_size);
         }

src/video_core/renderer_vulkan/vk_rasterizer.cpp

@@ -882,7 +882,7 @@ void RasterizerVulkan::AccelerateInlineToMemory(GPUVAddr address, size_t copy_si
     }
     gpu_memory->WriteBlockUnsafe(address, memory.data(), copy_size);
     {
-        std::unique_lock<std::recursive_mutex> lock{buffer_cache.mutex};
+        std::unique_lock<std::mutex> lock{buffer_cache.mutex};
         if (!buffer_cache.InlineMemory(*cpu_addr, copy_size, memory)) {
             buffer_cache.WriteMemory(*cpu_addr, copy_size);
         }

src/video_core/texture_cache/texture_cache_base.h

@@ -269,7 +269,7 @@ public:
     /// Prepare an image to be used
     void PrepareImage(ImageId image_id, bool is_modification, bool invalidate);
 
-    std::recursive_mutex mutex;
+    std::mutex mutex;
 
 private:
     /// Iterate over all page indices in a range