buf_to 1771 tools/perf/util/symbol-elf.c char *buf_to; buf_to 1777 tools/perf/util/symbol-elf.c buf_to = malloc(page_size); buf_to 1778 tools/perf/util/symbol-elf.c if (!buf_from || !buf_to) buf_to 1792 tools/perf/util/symbol-elf.c if (readn(to, buf_to, len) != (int)len) buf_to 1795 tools/perf/util/symbol-elf.c if (memcmp(buf_from, buf_to, len)) buf_to 1801 tools/perf/util/symbol-elf.c free(buf_to);