110 		bid += 2;  in build_id__sprintf()
189 	int ret = asnprintf(&bf, size, "%s/.build-id/%.2s/%s", buildid_dir,  in build_id_cache__linkname()
190 			    sbuild_id, sbuild_id + 2);  in build_id_cache__linkname()
373 	struct rb_node *nd;  in perf_session__write_buildid_table()  local
379 	for (nd = rb_first_cached(&session->machines.guests); nd;  in perf_session__write_buildid_table()
380 	     nd = rb_next(nd)) {  in perf_session__write_buildid_table()
381 		struct machine *pos = rb_entry(nd, struct machine, rb_node);  in perf_session__write_buildid_table()
406 	struct rb_node *nd;  in dsos__hit_all()  local
413 	for (nd = rb_first_cached(&session->machines.guests); nd;  in dsos__hit_all()
414 	     nd = rb_next(nd)) {  in dsos__hit_all()
415 		struct machine *pos = rb_entry(nd, struct machine, rb_node);  in dsos__hit_all()
433 	return (strlen(d->d_name) == 2) &&  in lsdir_bid_head_filter()
449 	struct str_node *nd, *nd2;  in build_id_cache__list_all()  local
474 	strlist__for_each_entry(nd, toplist) {  in build_id_cache__list_all()
475 		if (asprintf(&linkdir, "%s/%s", topdir, nd->s) < 0)  in build_id_cache__list_all()
485 				     nd->s, nd2->s) != SBUILD_ID_SIZE - 1)  in build_id_cache__list_all()
526 	struct str_node *nd, *cand = NULL;  in build_id_cache__complement()  local
538 	strlist__for_each_entry(nd, bidlist) {  in build_id_cache__complement()
539 		if (strncmp(nd->s, incomplete_sbuild_id, len) != 0)  in build_id_cache__complement()
541 		if (cand) {	/* Error: There are more than 2 candidates. */  in build_id_cache__complement()
545 		cand = nd;  in build_id_cache__complement()
638 	snprintf(debugfile + len, PATH_MAX - len, "%.2s/%s.debug", sbuild_id,  in build_id_cache__find_debug()
639 		 sbuild_id + 2);  in build_id_cache__find_debug()
871 	struct rb_node *nd;  in perf_session__cache_build_ids()  local
882 	for (nd = rb_first_cached(&session->machines.guests); nd;  in perf_session__cache_build_ids()
883 	     nd = rb_next(nd)) {  in perf_session__cache_build_ids()
884 		struct machine *pos = rb_entry(nd, struct machine, rb_node);  in perf_session__cache_build_ids()
897 	struct rb_node *nd;  in perf_session__read_build_ids()  local
900 	for (nd = rb_first_cached(&session->machines.guests); nd;  in perf_session__read_build_ids()
901 	     nd = rb_next(nd)) {  in perf_session__read_build_ids()
902 		struct machine *pos = rb_entry(nd, struct machine, rb_node);  in perf_session__read_build_ids()