group_cstate_pkg_c2 257 arch/x86/events/intel/cstate.c [PERF_CSTATE_PKG_C2_RES] = { MSR_PKG_C2_RESIDENCY, &group_cstate_pkg_c2, test_msr }, group_cstate_pkg_c2 464 arch/x86/events/intel/cstate.c &group_cstate_pkg_c2,