copyfile_ns       688 tools/perf/util/build-id.c 			if (copyfile_ns(name, filename, nsi))
copyfile_ns       712 tools/perf/util/build-id.c 					if (copyfile_ns(debugfile, filename,
copyfile_ns        13 tools/perf/util/copyfile.h int copyfile_ns(const char *from, const char *to, struct nsinfo *nsi);