prev_buf_size    1799 tools/perf/util/annotate.c 		size_t prev_buf_size;
prev_buf_size    1818 tools/perf/util/annotate.c 		prev_buf_size = buf_size;
prev_buf_size    1834 tools/perf/util/annotate.c 		args->line = buf + prev_buf_size;