Searched refs:go_pipe (Results 1 – 2 of 2) sorted by relevance
| /Linux-v5.10/tools/lib/perf/tests/ |
| D | test-evlist.c | 209 int id, err, pid, go_pipe[2]; in test_mmap_thread() local
224 err = pipe(go_pipe); in test_mmap_thread()
233 read(go_pipe[0], &bf, 1); in test_mmap_thread()
269 write(go_pipe[1], &bf, 1); in test_mmap_thread()
|
| /Linux-v5.10/tools/perf/util/ |
| D | evlist.c | 1322 int child_ready_pipe[2], go_pipe[2]; in perf_evlist__prepare_workload() local
1330 if (pipe(go_pipe) < 0) { in perf_evlist__prepare_workload()
1350 close(go_pipe[1]); in perf_evlist__prepare_workload()
1351 fcntl(go_pipe[0], F_SETFD, FD_CLOEXEC); in perf_evlist__prepare_workload()
1361 ret = read(go_pipe[0], &bf, 1); in perf_evlist__prepare_workload()
1409 close(go_pipe[0]); in perf_evlist__prepare_workload()
1418 fcntl(go_pipe[1], F_SETFD, FD_CLOEXEC); in perf_evlist__prepare_workload()
1419 evlist->workload.cork_fd = go_pipe[1]; in perf_evlist__prepare_workload()
1424 close(go_pipe[0]); in perf_evlist__prepare_workload()
1425 close(go_pipe[1]); in perf_evlist__prepare_workload()
|
