pr_debug2_peo
pr_debug2_peo("decreasing precise_ip by one (%d)\n", evsel->core.attr.precise_ip);
pr_debug2_peo("switching off branch sample type no (cycles/flags)\n");
pr_debug2_peo("Kernel has no PERF_SAMPLE_CODE_PAGE_SIZE support\n");
pr_debug2_peo("Kernel has no PERF_SAMPLE_DATA_PAGE_SIZE support\n");
pr_debug2_peo("Kernel has no cgroup sampling support\n");
pr_debug2_peo("Kernel has no attr.aux_output support\n");
pr_debug2_peo("switching off bpf_event\n");
pr_debug2_peo("switching off ksymbol\n");
pr_debug2_peo("switching off write_backward\n");
pr_debug2_peo("switching off clockid\n");
pr_debug2_peo("switching off cloexec flag\n");
pr_debug2_peo("switching off mmap2\n");
pr_debug2_peo("switching off sample_id_all\n");
pr_debug2_peo("switching off group read\n");
pr_debug2_peo("sys_perf_event_open: pid %d cpu %d group_fd %d flags %#lx",
pr_debug2_peo("\nsys_perf_event_open failed, error %d\n",
pr_debug2_peo(" = %d\n", fd);