perf_prepare_sample 675 arch/s390/kernel/perf_cpum_sf.c perf_prepare_sample(&header, data, event, regs); perf_prepare_sample 642 arch/x86/events/intel/ds.c perf_prepare_sample(&header, &data, event, ®s); perf_prepare_sample 1001 include/linux/perf_event.h extern void perf_prepare_sample(struct perf_event_header *header, perf_prepare_sample 6717 kernel/events/core.c perf_prepare_sample(&header, data, event, regs);