Lines Matching defs:sys
45 #include <sys/ioctl.h>
46 #include <sys/mman.h>
47 #include <sys/prctl.h>
48 #include <sys/timerfd.h>
388 int evlist__add_newtp(struct evlist *evlist, const char *sys, const char *name, void *handler)
390 struct evsel *evsel = evsel__newtp(sys, name);
1355 * Try reading /sys/devices/system/cpu/online to get
1589 "Hint:\tCheck /proc/sys/kernel/perf_event_paranoid setting.", emsg);
1603 "Hint:\tTry: 'sudo sh -c \"echo -1 > /proc/sys/kernel/perf_event_paranoid\"'\n"
1618 "Hint:\tCheck /proc/sys/kernel/perf_event_max_sample_rate.\n"
1642 "Hint:\tCheck /proc/sys/kernel/perf_event_mlock_kb (%d kB) setting.\n"
1648 "Hint:\tTry 'sudo sh -c \"echo %d > /proc/sys/kernel/perf_event_mlock_kb\"', or\n",