timehist_usage 3447 tools/perf/builtin-sched.c const char * const timehist_usage[] = { timehist_usage 3519 tools/perf/builtin-sched.c timehist_usage, 0); timehist_usage 3521 tools/perf/builtin-sched.c usage_with_options(timehist_usage, timehist_options); timehist_usage 3526 tools/perf/builtin-sched.c parse_options_usage(timehist_usage, timehist_options, "s", true);