perf_ibs_stop 497 arch/x86/events/amd/ibs.c perf_ibs_stop(event, PERF_EF_UPDATE); perf_ibs_stop 527 arch/x86/events/amd/ibs.c .stop = perf_ibs_stop, perf_ibs_stop 552 arch/x86/events/amd/ibs.c .stop = perf_ibs_stop, perf_ibs_stop 667 arch/x86/events/amd/ibs.c perf_ibs_stop(event, 0);