drivers/gpu/msd-vsl-gc/src/gpu_mapping.cc

// Copyright 2018 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "gpu_mapping.h"
#include "address_space.h"

GpuMapping::~GpuMapping()
{
    std::shared_ptr<AddressSpaceBase> address_space = address_space_.lock();
    if (!address_space) {
        DLOG("Failed to lock address space");
        return;
    }

    if (!address_space->Clear(gpu_addr_, page_count()))
        DLOG("failed to clear address");
}