nftw              375 tools/bpf/bpftool/cgroup.c 	switch (nftw(cgroup_root, do_show_tree_fn, 1024, FTW_MOUNT)) {
nftw              221 tools/bpf/bpftool/perf.c 	if (nftw("/proc", show_proc, nopenfd, flags) == -1) {
nftw             1123 tools/perf/pmu-events/jevents.c 	rc = nftw(ldirname, preprocess_arch_std_files, maxfds, 0);
nftw             1137 tools/perf/pmu-events/jevents.c 	rc = nftw(ldirname, process_one_file, maxfds, 0);
nftw              205 tools/testing/selftests/bpf/cgroup_helpers.c 	nftw(cgroup_workdir, nftwfunc, WALK_FD_LIMIT, FTW_DEPTH | FTW_MOUNT);
nftw             1078 tools/vm/page-types.c 		if (nftw(opt_file, walk_tree, 64, FTW_MOUNT | FTW_PHYS) < 0)