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Searched refs:go_pipe (Results 1 - 4 of 4) sorted by relevance

/kernel/linux/linux-5.10/tools/lib/perf/tests/
H A Dtest-evlist.c209 int id, err, pid, go_pipe[2]; in test_mmap_thread() local
225 err = pipe(go_pipe); in test_mmap_thread()
234 read(go_pipe[0], &bf, 1); in test_mmap_thread()
270 write(go_pipe[1], &bf, 1); in test_mmap_thread()
/kernel/linux/linux-6.6/tools/lib/perf/tests/
H A Dtest-evlist.c227 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()
/kernel/linux/linux-5.10/tools/perf/util/
H A Devlist.c1330 int child_ready_pipe[2], go_pipe[2]; in perf_evlist__prepare_workload() local
1338 if (pipe(go_pipe) < 0) { in perf_evlist__prepare_workload()
1358 close(go_pipe[1]); in perf_evlist__prepare_workload()
1359 fcntl(go_pipe[0], F_SETFD, FD_CLOEXEC); in perf_evlist__prepare_workload()
1369 ret = read(go_pipe[0], &bf, 1); in perf_evlist__prepare_workload()
1417 close(go_pipe[0]); in perf_evlist__prepare_workload()
1426 fcntl(go_pipe[1], F_SETFD, FD_CLOEXEC); in perf_evlist__prepare_workload()
1427 evlist->workload.cork_fd = go_pipe[1]; in perf_evlist__prepare_workload()
1432 close(go_pipe[0]); in perf_evlist__prepare_workload()
1433 close(go_pipe[ in perf_evlist__prepare_workload()
[all...]
/kernel/linux/linux-6.6/tools/perf/util/
H A Devlist.c1412 int child_ready_pipe[2], go_pipe[2]; in evlist__prepare_workload() local
1420 if (pipe(go_pipe) < 0) { in evlist__prepare_workload()
1440 close(go_pipe[1]); in evlist__prepare_workload()
1441 fcntl(go_pipe[0], F_SETFD, FD_CLOEXEC); in evlist__prepare_workload()
1458 ret = read(go_pipe[0], &bf, 1); in evlist__prepare_workload()
1506 close(go_pipe[0]); in evlist__prepare_workload()
1515 fcntl(go_pipe[1], F_SETFD, FD_CLOEXEC); in evlist__prepare_workload()
1516 evlist->workload.cork_fd = go_pipe[1]; in evlist__prepare_workload()
1521 close(go_pipe[0]); in evlist__prepare_workload()
1522 close(go_pipe[ in evlist__prepare_workload()
[all...]

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