make it clear mGpuMemTotalMap is R/O

Test: TreeHugger
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I0484c629a02b84b59ca19b35e24a6496fbfd0990

3 files changed, 4 insertions, 4 deletions

diff --git a/services/gpuservice/gpumem/GpuMem.cpp b/services/gpuservice/gpumem/GpuMem.cpp
index dd3cc3bd86..141fe021ee 100644
--- a/services/gpuservice/gpumem/GpuMem.cpp
+++ b/services/gpuservice/gpumem/GpuMem.cpp
@@ -77,7 +77,7 @@ void GpuMem::initialize() {
     mInitialized.store(true);
 }
 
-void GpuMem::setGpuMemTotalMap(bpf::BpfMap<uint64_t, uint64_t>& map) {
+void GpuMem::setGpuMemTotalMap(bpf::BpfMapRO<uint64_t, uint64_t>& map) {
     mGpuMemTotalMap = std::move(map);
 }
 
diff --git a/services/gpuservice/gpumem/include/gpumem/GpuMem.h b/services/gpuservice/gpumem/include/gpumem/GpuMem.h
index 7588b54818..9aa74d6863 100644
--- a/services/gpuservice/gpumem/include/gpumem/GpuMem.h
+++ b/services/gpuservice/gpumem/include/gpumem/GpuMem.h
@@ -44,12 +44,12 @@ private:
     friend class TestableGpuMem;
 
     // set gpu memory total map
-    void setGpuMemTotalMap(bpf::BpfMap<uint64_t, uint64_t>& map);
+    void setGpuMemTotalMap(bpf::BpfMapRO<uint64_t, uint64_t>& map);
 
     // indicate whether ebpf has been initialized
     std::atomic<bool> mInitialized = false;
     // bpf map for GPU memory total data
-    android::bpf::BpfMap<uint64_t, uint64_t> mGpuMemTotalMap;
+    android::bpf::BpfMapRO<uint64_t, uint64_t> mGpuMemTotalMap;
 
     // gpu memory tracepoint event category
     static constexpr char kGpuMemTraceGroup[] = "gpu_mem";
diff --git a/services/gpuservice/tests/unittests/TestableGpuMem.h b/services/gpuservice/tests/unittests/TestableGpuMem.h
index 6c8becb075..f21843fe1a 100644
--- a/services/gpuservice/tests/unittests/TestableGpuMem.h
+++ b/services/gpuservice/tests/unittests/TestableGpuMem.h
@@ -28,7 +28,7 @@ public:
 
     void setInitialized() { mGpuMem->mInitialized.store(true); }
 
-    void setGpuMemTotalMap(bpf::BpfMap<uint64_t, uint64_t>& map) {
+    void setGpuMemTotalMap(bpf::BpfMapRO<uint64_t, uint64_t>& map) {
         mGpuMem->setGpuMemTotalMap(map);
     }