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Commit bd8461e3 authored by Yiwei Zhang's avatar Yiwei Zhang
Browse files

GpuMemTracer: remove the sleep workaround 

Bug: 161909227
Test: adb shell perfetto --query | grep gpu.
Test: Take a perfetto trace with android.gpumem enabled
Change-Id: Ie2a62c5a29a53fa8d93308dd2edd4968e067c537
parent 901f8ee2

services/gpuservice/tracing/GpuMemTracer.cpp

+0 −4
Original line number Diff line number Diff line
@@ -44,10 +44,6 @@ void GpuMemTracer::initialize(std::shared_ptr<GpuMem> gpuMem) { 
    mGpuMem = gpuMem;

    perfetto::TracingInitArgs args;

    args.backends = perfetto::kSystemBackend;

    // TODO(b/160016498): Find a better way to wait for traced

    // Sleep for 30 seconds to make sure the data source is registered only

    // after traced starts.

    sleep(30);

    perfetto::Tracing::Initialize(args);

    registerDataSource();

    std::thread tracerThread(&GpuMemTracer::threadLoop, this);