Searched refs:go_pipe (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/tools/lib/perf/tests/ |
| H A D | test-evlist.c | 227 int id, err, pid, go_pipe[2]; in test_mmap_thread() local
242 err = pipe(go_pipe); in test_mmap_thread()
252 read(go_pipe[0], &bf, 1); in test_mmap_thread()
289 write(go_pipe[1], "A", 1); in test_mmap_thread()
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| /openbmc/linux/tools/perf/util/ |
| H A D | evlist.c | 1413 int child_ready_pipe[2], go_pipe[2]; in evlist__prepare_workload() local
1423 if (pipe(go_pipe) < 0) { in evlist__prepare_workload()
1443 close(go_pipe[1]); in evlist__prepare_workload()
1444 fcntl(go_pipe[0], F_SETFD, FD_CLOEXEC); in evlist__prepare_workload()
1461 ret = read(go_pipe[0], &bf, 1); in evlist__prepare_workload()
1509 close(go_pipe[0]); in evlist__prepare_workload()
1518 fcntl(go_pipe[1], F_SETFD, FD_CLOEXEC); in evlist__prepare_workload()
1519 evlist->workload.cork_fd = go_pipe[1]; in evlist__prepare_workload()
1524 close(go_pipe[0]); in evlist__prepare_workload()
1525 close(go_pipe[1]); in evlist__prepare_workload()
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