read_from_pipe    347 tools/perf/util/llvm-utils.c 	err = read_from_pipe(kinc_fetch_script,
read_from_pipe    528 tools/perf/util/llvm-utils.c 	err = read_from_pipe(command_echo, (void **) &command_out, NULL);
read_from_pipe    534 tools/perf/util/llvm-utils.c 	err = read_from_pipe(template, &obj_buf, &obj_buf_sz);