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Searched refs:child_ready_pipe (Results 1 - 2 of 2) sorted by relevance

/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
1333 if (pipe(child_ready_pipe) < 0) { in perf_evlist__prepare_workload()
1357 close(child_ready_pipe[0]); in perf_evlist__prepare_workload()
1364 close(child_ready_pipe[1]); in perf_evlist__prepare_workload()
1416 close(child_ready_pipe[1]); in perf_evlist__prepare_workload()
1421 if (read(child_ready_pipe[0], &bf, 1) == -1) { in perf_evlist__prepare_workload()
1428 close(child_ready_pipe[0]); in perf_evlist__prepare_workload()
1435 close(child_ready_pipe[0]); in perf_evlist__prepare_workload()
1436 close(child_ready_pipe[1]); in perf_evlist__prepare_workload()
/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
1415 if (pipe(child_ready_pipe) < 0) { in evlist__prepare_workload()
1439 close(child_ready_pipe[0]); in evlist__prepare_workload()
1453 close(child_ready_pipe[1]); in evlist__prepare_workload()
1505 close(child_ready_pipe[1]); in evlist__prepare_workload()
1510 if (read(child_ready_pipe[0], &bf, 1) == -1) { in evlist__prepare_workload()
1517 close(child_ready_pipe[0]); in evlist__prepare_workload()
1524 close(child_ready_pipe[0]); in evlist__prepare_workload()
1525 close(child_ready_pipe[1]); in evlist__prepare_workload()

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