render: track pages for DMA fills and copies

src/kernel/memory.cpp

@@ -871,7 +871,7 @@ bool TryReadGpuCleanBacking(uint64_t vaddr, void* data, uint64_t size) {
 	if (g_gpu_resources != nullptr && IsGpuAddressRange(vaddr, size)) {
 		if (!Graphics::GuestGpu::IsGpuThread() ||
 		    GetGpuResources().GetBufferCache().HasGpuDirtyBytes(vaddr, size) ||
-		    GetGpuResources().GetTextureCache().QueryRegion(vaddr, size).gpu_image_bytes) {
+		    GetGpuResources().GetTextureCache().IsRegionGpuModified(vaddr, size)) {
 			return false;
 		}
 	}