prefix_dir        233 tools/perf/util/llvm-utils.c 	const char *prefix_dir = "";
prefix_dir        250 tools/perf/util/llvm-utils.c 		prefix_dir = "/lib/modules/";
prefix_dir        255 tools/perf/util/llvm-utils.c 		       prefix_dir, test_dir, suffix_dir);
prefix_dir        262 tools/perf/util/llvm-utils.c 		err = asprintf(kbuild_dir, "%s%s%s", prefix_dir, test_dir,