cork_fd 1371 tools/perf/util/evlist.c evlist->workload.cork_fd = go_pipe[1]; cork_fd 1386 tools/perf/util/evlist.c if (evlist->workload.cork_fd > 0) { cork_fd 1392 tools/perf/util/evlist.c ret = write(evlist->workload.cork_fd, &bf, 1); cork_fd 1396 tools/perf/util/evlist.c close(evlist->workload.cork_fd); cork_fd 60 tools/perf/util/evlist.h int cork_fd;