pmu_file_prefix   201 drivers/gpu/drm/amd/amdgpu/amdgpu_pmu.c 		  char *pmu_type_name, char *pmu_file_prefix,
pmu_file_prefix   228 drivers/gpu/drm/amd/amdgpu/amdgpu_pmu.c 				pmu_file_prefix, adev->ddev->primary->index);