phys_ram_gb 2582 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c unsigned int phys_ram_gb; phys_ram_gb 2600 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c phys_ram_gb = ((uint64_t)si.totalram * si.mem_unit + phys_ram_gb 2603 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c min(max(phys_ram_gb * 3, min_vm_size), max_size));