readyfds 266 tools/perf/bench/sched-messaging.c int readyfds[2], wakefds[2]; readyfds 277 tools/perf/bench/sched-messaging.c fdpair(readyfds); readyfds 283 tools/perf/bench/sched-messaging.c readyfds[1], wakefds[0]); readyfds 287 tools/perf/bench/sched-messaging.c if (read(readyfds[0], &dummy, 1) != 1)