line_ip 1497 tools/perf/util/annotate.c s64 line_ip, offset = -1; line_ip 1506 tools/perf/util/annotate.c line_ip = -1; line_ip 1520 tools/perf/util/annotate.c line_ip = strtoull(tmp, &tmp2, 16); line_ip 1522 tools/perf/util/annotate.c line_ip = -1; line_ip 1525 tools/perf/util/annotate.c if (line_ip != -1) { line_ip 1529 tools/perf/util/annotate.c offset = line_ip - start; line_ip 1530 tools/perf/util/annotate.c if ((u64)line_ip < start || (u64)line_ip >= end)