It's defined in include/uapi/linux/prctl.h header. Also it was never used in perf tool.
Cc: Arnaldo Carvalho de Melo <[email protected]> Cc: Borislav Petkov <[email protected]> Cc: Corey Ashford <[email protected]> Cc: David Ahern <[email protected]> Cc: Frederic Weisbecker <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Peter Zijlstra <[email protected]> Signed-off-by: Jiri Olsa <[email protected]> --- tools/perf/perf.h | 7 ------- 1 file changed, 7 deletions(-) diff --git a/tools/perf/perf.h b/tools/perf/perf.h index 622949d..1bf9537 100644 --- a/tools/perf/perf.h +++ b/tools/perf/perf.h @@ -176,13 +176,6 @@ #include <linux/types.h> #include <linux/perf_event.h> -/* - * prctl(PR_TASK_PERF_EVENTS_DISABLE) will (cheaply) disable all - * counters in the current task. - */ -#define PR_TASK_PERF_EVENTS_DISABLE 31 -#define PR_TASK_PERF_EVENTS_ENABLE 32 - #ifndef NSEC_PER_SEC # define NSEC_PER_SEC 1000000000ULL #endif -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
