CLONE_PARENT_SETTID 2371 kernel/fork.c if (clone_flags & CLONE_PARENT_SETTID) CLONE_PARENT_SETTID 2399 kernel/fork.c (kargs->flags & CLONE_PARENT_SETTID)) CLONE_PARENT_SETTID 66 tools/perf/trace/beauty/clone.c if (!(flags & CLONE_PARENT_SETTID)) CLONE_PARENT_SETTID 43 tools/testing/selftests/pidfd/pidfd_wait.c .flags = CLONE_PIDFD | CLONE_PARENT_SETTID, CLONE_PARENT_SETTID 128 tools/testing/selftests/pidfd/pidfd_wait.c .flags = CLONE_PIDFD | CLONE_PARENT_SETTID,