65 static int dso__inject_build_id(struct dso *dso, struct perf_tool *tool,
331 static struct dso *findnew_dso(int pid, int tid, const char *filename,  in findnew_dso()
337 	struct dso *dso;  in findnew_dso()  local
360 		dso = machine__findnew_vdso(machine, thread);  in findnew_dso()
362 		dso = machine__findnew_dso_id(machine, filename, id);  in findnew_dso()
365 	if (dso) {  in findnew_dso()
366 		nsinfo__put(dso->nsinfo);  in findnew_dso()
367 		dso->nsinfo = nsi;  in findnew_dso()
372 	return dso;  in findnew_dso()
380 	struct dso *dso;  in perf_event__repipe_buildid_mmap()  local
382 	dso = findnew_dso(event->mmap.pid, event->mmap.tid,  in perf_event__repipe_buildid_mmap()
385 	if (dso && !dso->hit) {  in perf_event__repipe_buildid_mmap()
386 		dso->hit = 1;  in perf_event__repipe_buildid_mmap()
387 		dso__inject_build_id(dso, tool, machine, sample->cpumode, 0);  in perf_event__repipe_buildid_mmap()
389 	dso__put(dso);  in perf_event__repipe_buildid_mmap()
405 		struct dso *dso;  in perf_event__repipe_mmap2()  local
407 		dso = findnew_dso(event->mmap2.pid, event->mmap2.tid,  in perf_event__repipe_mmap2()
409 		if (dso) {  in perf_event__repipe_mmap2()
411 			dso->hit = 1;  in perf_event__repipe_mmap2()
413 		dso__put(dso);  in perf_event__repipe_mmap2()
455 	struct dso *dso;  in perf_event__repipe_buildid_mmap2()  local
459 		dso = findnew_dso(event->mmap2.pid, event->mmap2.tid,  in perf_event__repipe_buildid_mmap2()
461 		if (dso) {  in perf_event__repipe_buildid_mmap2()
463 			dso->hit = 1;  in perf_event__repipe_buildid_mmap2()
465 		dso__put(dso);  in perf_event__repipe_buildid_mmap2()
469 	dso = findnew_dso(event->mmap2.pid, event->mmap2.tid,  in perf_event__repipe_buildid_mmap2()
472 	if (dso && !dso->hit) {  in perf_event__repipe_buildid_mmap2()
473 		dso->hit = 1;  in perf_event__repipe_buildid_mmap2()
474 		dso__inject_build_id(dso, tool, machine, sample->cpumode,  in perf_event__repipe_buildid_mmap2()
477 	dso__put(dso);  in perf_event__repipe_buildid_mmap2()
546 static int dso__read_build_id(struct dso *dso)  in dso__read_build_id()  argument
550 	if (dso->has_build_id)  in dso__read_build_id()
553 	nsinfo__mountns_enter(dso->nsinfo, &nsc);  in dso__read_build_id()
554 	if (filename__read_build_id(dso->long_name, &dso->bid) > 0)  in dso__read_build_id()
555 		dso->has_build_id = true;  in dso__read_build_id()
558 	return dso->has_build_id ? 0 : -1;  in dso__read_build_id()
561 static int dso__inject_build_id(struct dso *dso, struct perf_tool *tool,  in dso__inject_build_id()  argument
566 	if (is_anon_memory(dso->long_name) || flags & MAP_HUGETLB)  in dso__inject_build_id()
568 	if (is_no_dso_memory(dso->long_name))  in dso__inject_build_id()
571 	if (dso__read_build_id(dso) < 0) {  in dso__inject_build_id()
572 		pr_debug("no build_id found for %s\n", dso->long_name);  in dso__inject_build_id()
576 	err = perf_event__synthesize_build_id(tool, dso, cpumode,  in dso__inject_build_id()
579 		pr_err("Can't synthesize build_id event for %s\n", dso->long_name);  in dso__inject_build_id()
602 		if (!al.map->dso->hit) {  in perf_event__inject_buildid()
603 			al.map->dso->hit = 1;  in perf_event__inject_buildid()
604 			dso__inject_build_id(al.map->dso, tool, machine,  in perf_event__inject_buildid()