Searched refs:child_ready_pipe (Results 1 – 1 of 1) sorted by relevance
1320 int child_ready_pipe[2], go_pipe[2]; in perf_evlist__prepare_workload() local1323 if (pipe(child_ready_pipe) < 0) { in perf_evlist__prepare_workload()1347 close(child_ready_pipe[0]); in perf_evlist__prepare_workload()1354 close(child_ready_pipe[1]); in perf_evlist__prepare_workload()1406 close(child_ready_pipe[1]); in perf_evlist__prepare_workload()1411 if (read(child_ready_pipe[0], &bf, 1) == -1) { in perf_evlist__prepare_workload()1418 close(child_ready_pipe[0]); in perf_evlist__prepare_workload()1425 close(child_ready_pipe[0]); in perf_evlist__prepare_workload()1426 close(child_ready_pipe[1]); in perf_evlist__prepare_workload()