40 void perf_evlist__init(struct perf_evlist *evlist, struct cpu_map *cpus,  in perf_evlist__init()  argument
46 		INIT_HLIST_HEAD(&evlist->heads[i]);  in perf_evlist__init()
47 	INIT_LIST_HEAD(&evlist->entries);  in perf_evlist__init()
48 	perf_evlist__set_maps(evlist, cpus, threads);  in perf_evlist__init()
49 	fdarray__init(&evlist->pollfd, 64);  in perf_evlist__init()
50 	evlist->workload.pid = -1;  in perf_evlist__init()
51 	evlist->bkw_mmap_state = BKW_MMAP_NOTREADY;  in perf_evlist__init()
56 	struct perf_evlist *evlist = zalloc(sizeof(*evlist));  in perf_evlist__new()  local
58 	if (evlist != NULL)  in perf_evlist__new()
59 		perf_evlist__init(evlist, NULL, NULL);  in perf_evlist__new()
61 	return evlist;  in perf_evlist__new()
66 	struct perf_evlist *evlist = perf_evlist__new();  in perf_evlist__new_default()  local
68 	if (evlist && perf_evlist__add_default(evlist)) {  in perf_evlist__new_default()
69 		perf_evlist__delete(evlist);  in perf_evlist__new_default()
70 		evlist = NULL;  in perf_evlist__new_default()
73 	return evlist;  in perf_evlist__new_default()
78 	struct perf_evlist *evlist = perf_evlist__new();  in perf_evlist__new_dummy()  local
80 	if (evlist && perf_evlist__add_dummy(evlist)) {  in perf_evlist__new_dummy()
81 		perf_evlist__delete(evlist);  in perf_evlist__new_dummy()
82 		evlist = NULL;  in perf_evlist__new_dummy()
85 	return evlist;  in perf_evlist__new_dummy()
95 void perf_evlist__set_id_pos(struct perf_evlist *evlist)  in perf_evlist__set_id_pos()  argument
97 	struct perf_evsel *first = perf_evlist__first(evlist);  in perf_evlist__set_id_pos()
99 	evlist->id_pos = first->id_pos;  in perf_evlist__set_id_pos()
100 	evlist->is_pos = first->is_pos;  in perf_evlist__set_id_pos()
103 static void perf_evlist__update_id_pos(struct perf_evlist *evlist)  in perf_evlist__update_id_pos()  argument
107 	evlist__for_each_entry(evlist, evsel)  in perf_evlist__update_id_pos()
110 	perf_evlist__set_id_pos(evlist);  in perf_evlist__update_id_pos()
113 static void perf_evlist__purge(struct perf_evlist *evlist)  in perf_evlist__purge()  argument
117 	evlist__for_each_entry_safe(evlist, n, pos) {  in perf_evlist__purge()
119 		pos->evlist = NULL;  in perf_evlist__purge()
123 	evlist->nr_entries = 0;  in perf_evlist__purge()
126 void perf_evlist__exit(struct perf_evlist *evlist)  in perf_evlist__exit()  argument
128 	zfree(&evlist->mmap);  in perf_evlist__exit()
129 	zfree(&evlist->overwrite_mmap);  in perf_evlist__exit()
130 	fdarray__exit(&evlist->pollfd);  in perf_evlist__exit()
133 void perf_evlist__delete(struct perf_evlist *evlist)  in perf_evlist__delete()  argument
135 	if (evlist == NULL)  in perf_evlist__delete()
138 	perf_evlist__munmap(evlist);  in perf_evlist__delete()
139 	perf_evlist__close(evlist);  in perf_evlist__delete()
140 	cpu_map__put(evlist->cpus);  in perf_evlist__delete()
141 	thread_map__put(evlist->threads);  in perf_evlist__delete()
142 	evlist->cpus = NULL;  in perf_evlist__delete()
143 	evlist->threads = NULL;  in perf_evlist__delete()
144 	perf_evlist__purge(evlist);  in perf_evlist__delete()
145 	perf_evlist__exit(evlist);  in perf_evlist__delete()
146 	free(evlist);  in perf_evlist__delete()
149 static void __perf_evlist__propagate_maps(struct perf_evlist *evlist,  in __perf_evlist__propagate_maps()  argument
156 	if (!evsel->own_cpus || evlist->has_user_cpus) {  in __perf_evlist__propagate_maps()
158 		evsel->cpus = cpu_map__get(evlist->cpus);  in __perf_evlist__propagate_maps()
165 	evsel->threads = thread_map__get(evlist->threads);  in __perf_evlist__propagate_maps()
168 static void perf_evlist__propagate_maps(struct perf_evlist *evlist)  in perf_evlist__propagate_maps()  argument
172 	evlist__for_each_entry(evlist, evsel)  in perf_evlist__propagate_maps()
173 		__perf_evlist__propagate_maps(evlist, evsel);  in perf_evlist__propagate_maps()
176 void perf_evlist__add(struct perf_evlist *evlist, struct perf_evsel *entry)  in perf_evlist__add()  argument
178 	entry->evlist = evlist;  in perf_evlist__add()
179 	list_add_tail(&entry->node, &evlist->entries);  in perf_evlist__add()
180 	entry->idx = evlist->nr_entries;  in perf_evlist__add()
183 	if (!evlist->nr_entries++)  in perf_evlist__add()
184 		perf_evlist__set_id_pos(evlist);  in perf_evlist__add()
186 	__perf_evlist__propagate_maps(evlist, entry);  in perf_evlist__add()
189 void perf_evlist__remove(struct perf_evlist *evlist, struct perf_evsel *evsel)  in perf_evlist__remove()  argument
191 	evsel->evlist = NULL;  in perf_evlist__remove()
193 	evlist->nr_entries -= 1;  in perf_evlist__remove()
196 void perf_evlist__splice_list_tail(struct perf_evlist *evlist,  in perf_evlist__splice_list_tail()  argument
203 		perf_evlist__add(evlist, evsel);  in perf_evlist__splice_list_tail()
221 void perf_evlist__set_leader(struct perf_evlist *evlist)  in perf_evlist__set_leader()  argument
223 	if (evlist->nr_entries) {  in perf_evlist__set_leader()
224 		evlist->nr_groups = evlist->nr_entries > 1 ? 1 : 0;  in perf_evlist__set_leader()
225 		__perf_evlist__set_leader(&evlist->entries);  in perf_evlist__set_leader()
243 int __perf_evlist__add_default(struct perf_evlist *evlist, bool precise)  in __perf_evlist__add_default()  argument
250 	perf_evlist__add(evlist, evsel);  in __perf_evlist__add_default()
254 int perf_evlist__add_dummy(struct perf_evlist *evlist)  in perf_evlist__add_dummy()  argument
261 	struct perf_evsel *evsel = perf_evsel__new_idx(&attr, evlist->nr_entries);  in perf_evlist__add_dummy()
266 	perf_evlist__add(evlist, evsel);  in perf_evlist__add_dummy()
270 static int perf_evlist__add_attrs(struct perf_evlist *evlist,  in perf_evlist__add_attrs()  argument
278 		evsel = perf_evsel__new_idx(attrs + i, evlist->nr_entries + i);  in perf_evlist__add_attrs()
284 	perf_evlist__splice_list_tail(evlist, &head);  in perf_evlist__add_attrs()
294 int __perf_evlist__add_default_attrs(struct perf_evlist *evlist,  in __perf_evlist__add_default_attrs()  argument
302 	return perf_evlist__add_attrs(evlist, attrs, nr_attrs);  in __perf_evlist__add_default_attrs()
306 perf_evlist__find_tracepoint_by_id(struct perf_evlist *evlist, int id)  in perf_evlist__find_tracepoint_by_id()  argument
310 	evlist__for_each_entry(evlist, evsel) {  in perf_evlist__find_tracepoint_by_id()
320 perf_evlist__find_tracepoint_by_name(struct perf_evlist *evlist,  in perf_evlist__find_tracepoint_by_name()  argument
325 	evlist__for_each_entry(evlist, evsel) {  in perf_evlist__find_tracepoint_by_name()
334 int perf_evlist__add_newtp(struct perf_evlist *evlist,  in perf_evlist__add_newtp()  argument
343 	perf_evlist__add(evlist, evsel);  in perf_evlist__add_newtp()
347 static int perf_evlist__nr_threads(struct perf_evlist *evlist,  in perf_evlist__nr_threads()  argument
353 		return thread_map__nr(evlist->threads);  in perf_evlist__nr_threads()
356 void perf_evlist__disable(struct perf_evlist *evlist)  in perf_evlist__disable()  argument
360 	evlist__for_each_entry(evlist, pos) {  in perf_evlist__disable()
366 	evlist->enabled = false;  in perf_evlist__disable()
369 void perf_evlist__enable(struct perf_evlist *evlist)  in perf_evlist__enable()  argument
373 	evlist__for_each_entry(evlist, pos) {  in perf_evlist__enable()
379 	evlist->enabled = true;  in perf_evlist__enable()
382 void perf_evlist__toggle_enable(struct perf_evlist *evlist)  in perf_evlist__toggle_enable()  argument
384 	(evlist->enabled ? perf_evlist__disable : perf_evlist__enable)(evlist);  in perf_evlist__toggle_enable()
387 static int perf_evlist__enable_event_cpu(struct perf_evlist *evlist,  in perf_evlist__enable_event_cpu()  argument
391 	int nr_threads = perf_evlist__nr_threads(evlist, evsel);  in perf_evlist__enable_event_cpu()
404 static int perf_evlist__enable_event_thread(struct perf_evlist *evlist,  in perf_evlist__enable_event_thread()  argument
409 	int nr_cpus = cpu_map__nr(evlist->cpus);  in perf_evlist__enable_event_thread()
422 int perf_evlist__enable_event_idx(struct perf_evlist *evlist,  in perf_evlist__enable_event_idx()  argument
425 	bool per_cpu_mmaps = !cpu_map__empty(evlist->cpus);  in perf_evlist__enable_event_idx()
428 		return perf_evlist__enable_event_cpu(evlist, evsel, idx);  in perf_evlist__enable_event_idx()
430 		return perf_evlist__enable_event_thread(evlist, evsel, idx);  in perf_evlist__enable_event_idx()
433 int perf_evlist__alloc_pollfd(struct perf_evlist *evlist)  in perf_evlist__alloc_pollfd()  argument
435 	int nr_cpus = cpu_map__nr(evlist->cpus);  in perf_evlist__alloc_pollfd()
436 	int nr_threads = thread_map__nr(evlist->threads);  in perf_evlist__alloc_pollfd()
440 	evlist__for_each_entry(evlist, evsel) {  in perf_evlist__alloc_pollfd()
447 	if (fdarray__available_entries(&evlist->pollfd) < nfds &&  in perf_evlist__alloc_pollfd()
448 	    fdarray__grow(&evlist->pollfd, nfds) < 0)  in perf_evlist__alloc_pollfd()
454 static int __perf_evlist__add_pollfd(struct perf_evlist *evlist, int fd,  in __perf_evlist__add_pollfd()  argument
457 	int pos = fdarray__add(&evlist->pollfd, fd, revent | POLLERR | POLLHUP);  in __perf_evlist__add_pollfd()
463 		evlist->pollfd.priv[pos].ptr = map;  in __perf_evlist__add_pollfd()
471 int perf_evlist__add_pollfd(struct perf_evlist *evlist, int fd)  in perf_evlist__add_pollfd()  argument
473 	return __perf_evlist__add_pollfd(evlist, fd, NULL, POLLIN);  in perf_evlist__add_pollfd()
485 int perf_evlist__filter_pollfd(struct perf_evlist *evlist, short revents_and_mask)  in perf_evlist__filter_pollfd()  argument
487 	return fdarray__filter(&evlist->pollfd, revents_and_mask,  in perf_evlist__filter_pollfd()
491 int perf_evlist__poll(struct perf_evlist *evlist, int timeout)  in perf_evlist__poll()  argument
493 	return fdarray__poll(&evlist->pollfd, timeout);  in perf_evlist__poll()
496 static void perf_evlist__id_hash(struct perf_evlist *evlist,  in perf_evlist__id_hash()  argument
506 	hlist_add_head(&sid->node, &evlist->heads[hash]);  in perf_evlist__id_hash()
509 void perf_evlist__id_add(struct perf_evlist *evlist, struct perf_evsel *evsel,  in perf_evlist__id_add()  argument
512 	perf_evlist__id_hash(evlist, evsel, cpu, thread, id);  in perf_evlist__id_add()
516 int perf_evlist__id_add_fd(struct perf_evlist *evlist,  in perf_evlist__id_add_fd()  argument
538 	if (perf_evlist__read_format(evlist) & PERF_FORMAT_GROUP)  in perf_evlist__id_add_fd()
553 	perf_evlist__id_add(evlist, evsel, cpu, thread, id);  in perf_evlist__id_add_fd()
557 static void perf_evlist__set_sid_idx(struct perf_evlist *evlist,  in perf_evlist__set_sid_idx()  argument
563 	if (evlist->cpus && cpu >= 0)  in perf_evlist__set_sid_idx()
564 		sid->cpu = evlist->cpus->map[cpu];  in perf_evlist__set_sid_idx()
567 	if (!evsel->system_wide && evlist->threads && thread >= 0)  in perf_evlist__set_sid_idx()
568 		sid->tid = thread_map__pid(evlist->threads, thread);  in perf_evlist__set_sid_idx()
573 struct perf_sample_id *perf_evlist__id2sid(struct perf_evlist *evlist, u64 id)  in perf_evlist__id2sid()  argument
580 	head = &evlist->heads[hash];  in perf_evlist__id2sid()
589 struct perf_evsel *perf_evlist__id2evsel(struct perf_evlist *evlist, u64 id)  in perf_evlist__id2evsel()  argument
593 	if (evlist->nr_entries == 1 || !id)  in perf_evlist__id2evsel()
594 		return perf_evlist__first(evlist);  in perf_evlist__id2evsel()
596 	sid = perf_evlist__id2sid(evlist, id);  in perf_evlist__id2evsel()
600 	if (!perf_evlist__sample_id_all(evlist))  in perf_evlist__id2evsel()
601 		return perf_evlist__first(evlist);  in perf_evlist__id2evsel()
606 struct perf_evsel *perf_evlist__id2evsel_strict(struct perf_evlist *evlist,  in perf_evlist__id2evsel_strict()  argument
614 	sid = perf_evlist__id2sid(evlist, id);  in perf_evlist__id2evsel_strict()
621 static int perf_evlist__event2id(struct perf_evlist *evlist,  in perf_evlist__event2id()  argument
630 		if (evlist->id_pos >= n)  in perf_evlist__event2id()
632 		*id = array[evlist->id_pos];  in perf_evlist__event2id()
634 		if (evlist->is_pos > n)  in perf_evlist__event2id()
636 		n -= evlist->is_pos;  in perf_evlist__event2id()
642 struct perf_evsel *perf_evlist__event2evsel(struct perf_evlist *evlist,  in perf_evlist__event2evsel()  argument
645 	struct perf_evsel *first = perf_evlist__first(evlist);  in perf_evlist__event2evsel()
651 	if (evlist->nr_entries == 1)  in perf_evlist__event2evsel()
658 	if (perf_evlist__event2id(evlist, event, &id))  in perf_evlist__event2evsel()
666 	head = &evlist->heads[hash];  in perf_evlist__event2evsel()
675 static int perf_evlist__set_paused(struct perf_evlist *evlist, bool value)  in perf_evlist__set_paused()  argument
679 	if (!evlist->overwrite_mmap)  in perf_evlist__set_paused()
682 	for (i = 0; i < evlist->nr_mmaps; i++) {  in perf_evlist__set_paused()
683 		int fd = evlist->overwrite_mmap[i].fd;  in perf_evlist__set_paused()
695 static int perf_evlist__pause(struct perf_evlist *evlist)  in perf_evlist__pause()  argument
697 	return perf_evlist__set_paused(evlist, true);  in perf_evlist__pause()
700 static int perf_evlist__resume(struct perf_evlist *evlist)  in perf_evlist__resume()  argument
702 	return perf_evlist__set_paused(evlist, false);  in perf_evlist__resume()
705 static void perf_evlist__munmap_nofree(struct perf_evlist *evlist)  in perf_evlist__munmap_nofree()  argument
709 	if (evlist->mmap)  in perf_evlist__munmap_nofree()
710 		for (i = 0; i < evlist->nr_mmaps; i++)  in perf_evlist__munmap_nofree()
711 			perf_mmap__munmap(&evlist->mmap[i]);  in perf_evlist__munmap_nofree()
713 	if (evlist->overwrite_mmap)  in perf_evlist__munmap_nofree()
714 		for (i = 0; i < evlist->nr_mmaps; i++)  in perf_evlist__munmap_nofree()
715 			perf_mmap__munmap(&evlist->overwrite_mmap[i]);  in perf_evlist__munmap_nofree()
718 void perf_evlist__munmap(struct perf_evlist *evlist)  in perf_evlist__munmap()  argument
720 	perf_evlist__munmap_nofree(evlist);  in perf_evlist__munmap()
721 	zfree(&evlist->mmap);  in perf_evlist__munmap()
722 	zfree(&evlist->overwrite_mmap);  in perf_evlist__munmap()
725 static struct perf_mmap *perf_evlist__alloc_mmap(struct perf_evlist *evlist,  in perf_evlist__alloc_mmap()  argument
731 	evlist->nr_mmaps = cpu_map__nr(evlist->cpus);  in perf_evlist__alloc_mmap()
732 	if (cpu_map__empty(evlist->cpus))  in perf_evlist__alloc_mmap()
733 		evlist->nr_mmaps = thread_map__nr(evlist->threads);  in perf_evlist__alloc_mmap()
734 	map = zalloc(evlist->nr_mmaps * sizeof(struct perf_mmap));  in perf_evlist__alloc_mmap()
738 	for (i = 0; i < evlist->nr_mmaps; i++) {  in perf_evlist__alloc_mmap()
756 perf_evlist__should_poll(struct perf_evlist *evlist __maybe_unused,  in perf_evlist__should_poll()
764 static int perf_evlist__mmap_per_evsel(struct perf_evlist *evlist, int idx,  in perf_evlist__mmap_per_evsel()  argument
770 	int evlist_cpu = cpu_map__cpu(evlist->cpus, cpu_idx);  in perf_evlist__mmap_per_evsel()
772 	evlist__for_each_entry(evlist, evsel) {  in perf_evlist__mmap_per_evsel()
773 		struct perf_mmap *maps = evlist->mmap;  in perf_evlist__mmap_per_evsel()
781 			maps = evlist->overwrite_mmap;  in perf_evlist__mmap_per_evsel()
784 				maps = perf_evlist__alloc_mmap(evlist, true);  in perf_evlist__mmap_per_evsel()
787 				evlist->overwrite_mmap = maps;  in perf_evlist__mmap_per_evsel()
788 				if (evlist->bkw_mmap_state == BKW_MMAP_NOTREADY)  in perf_evlist__mmap_per_evsel()
789 					perf_evlist__toggle_bkw_mmap(evlist, BKW_MMAP_RUNNING);  in perf_evlist__mmap_per_evsel()
815 		revent = perf_evlist__should_poll(evlist, evsel) ? POLLIN : 0;  in perf_evlist__mmap_per_evsel()
825 		    __perf_evlist__add_pollfd(evlist, fd, &maps[idx], revent) < 0) {  in perf_evlist__mmap_per_evsel()
831 			if (perf_evlist__id_add_fd(evlist, evsel, cpu, thread,  in perf_evlist__mmap_per_evsel()
834 			perf_evlist__set_sid_idx(evlist, evsel, idx, cpu,  in perf_evlist__mmap_per_evsel()
842 static int perf_evlist__mmap_per_cpu(struct perf_evlist *evlist,  in perf_evlist__mmap_per_cpu()  argument
846 	int nr_cpus = cpu_map__nr(evlist->cpus);  in perf_evlist__mmap_per_cpu()
847 	int nr_threads = thread_map__nr(evlist->threads);  in perf_evlist__mmap_per_cpu()
854 		auxtrace_mmap_params__set_idx(&mp->auxtrace_mp, evlist, cpu,  in perf_evlist__mmap_per_cpu()
858 			if (perf_evlist__mmap_per_evsel(evlist, cpu, mp, cpu,  in perf_evlist__mmap_per_cpu()
867 	perf_evlist__munmap_nofree(evlist);  in perf_evlist__mmap_per_cpu()
871 static int perf_evlist__mmap_per_thread(struct perf_evlist *evlist,  in perf_evlist__mmap_per_thread()  argument
875 	int nr_threads = thread_map__nr(evlist->threads);  in perf_evlist__mmap_per_thread()
882 		auxtrace_mmap_params__set_idx(&mp->auxtrace_mp, evlist, thread,  in perf_evlist__mmap_per_thread()
885 		if (perf_evlist__mmap_per_evsel(evlist, thread, mp, 0, thread,  in perf_evlist__mmap_per_thread()
893 	perf_evlist__munmap_nofree(evlist);  in perf_evlist__mmap_per_thread()
1019 int perf_evlist__mmap_ex(struct perf_evlist *evlist, unsigned int pages,  in perf_evlist__mmap_ex()  argument
1024 	const struct cpu_map *cpus = evlist->cpus;  in perf_evlist__mmap_ex()
1025 	const struct thread_map *threads = evlist->threads;  in perf_evlist__mmap_ex()
1033 	if (!evlist->mmap)  in perf_evlist__mmap_ex()
1034 		evlist->mmap = perf_evlist__alloc_mmap(evlist, false);  in perf_evlist__mmap_ex()
1035 	if (!evlist->mmap)  in perf_evlist__mmap_ex()
1038 	if (evlist->pollfd.entries == NULL && perf_evlist__alloc_pollfd(evlist) < 0)  in perf_evlist__mmap_ex()
1041 	evlist->mmap_len = perf_evlist__mmap_size(pages);  in perf_evlist__mmap_ex()
1042 	pr_debug("mmap size %zuB\n", evlist->mmap_len);  in perf_evlist__mmap_ex()
1043 	mp.mask = evlist->mmap_len - page_size - 1;  in perf_evlist__mmap_ex()
1045 	auxtrace_mmap_params__init(&mp.auxtrace_mp, evlist->mmap_len,  in perf_evlist__mmap_ex()
1048 	evlist__for_each_entry(evlist, evsel) {  in perf_evlist__mmap_ex()
1056 		return perf_evlist__mmap_per_thread(evlist, &mp);  in perf_evlist__mmap_ex()
1058 	return perf_evlist__mmap_per_cpu(evlist, &mp);  in perf_evlist__mmap_ex()
1061 int perf_evlist__mmap(struct perf_evlist *evlist, unsigned int pages)  in perf_evlist__mmap()  argument
1063 	return perf_evlist__mmap_ex(evlist, pages, 0, false);  in perf_evlist__mmap()
1066 int perf_evlist__create_maps(struct perf_evlist *evlist, struct target *target)  in perf_evlist__create_maps()  argument
1104 	evlist->has_user_cpus = !!target->cpu_list;  in perf_evlist__create_maps()
1106 	perf_evlist__set_maps(evlist, cpus, threads);  in perf_evlist__create_maps()
1115 void perf_evlist__set_maps(struct perf_evlist *evlist, struct cpu_map *cpus,  in perf_evlist__set_maps()  argument
1125 	if (cpus != evlist->cpus) {  in perf_evlist__set_maps()
1126 		cpu_map__put(evlist->cpus);  in perf_evlist__set_maps()
1127 		evlist->cpus = cpu_map__get(cpus);  in perf_evlist__set_maps()
1130 	if (threads != evlist->threads) {  in perf_evlist__set_maps()
1131 		thread_map__put(evlist->threads);  in perf_evlist__set_maps()
1132 		evlist->threads = thread_map__get(threads);  in perf_evlist__set_maps()
1135 	perf_evlist__propagate_maps(evlist);  in perf_evlist__set_maps()
1138 void __perf_evlist__set_sample_bit(struct perf_evlist *evlist,  in __perf_evlist__set_sample_bit()  argument
1143 	evlist__for_each_entry(evlist, evsel)  in __perf_evlist__set_sample_bit()
1147 void __perf_evlist__reset_sample_bit(struct perf_evlist *evlist,  in __perf_evlist__reset_sample_bit()  argument
1152 	evlist__for_each_entry(evlist, evsel)  in __perf_evlist__reset_sample_bit()
1156 int perf_evlist__apply_filters(struct perf_evlist *evlist, struct perf_evsel **err_evsel)  in perf_evlist__apply_filters()  argument
1161 	evlist__for_each_entry(evlist, evsel) {  in perf_evlist__apply_filters()
1179 int perf_evlist__set_filter(struct perf_evlist *evlist, const char *filter)  in perf_evlist__set_filter()  argument
1184 	evlist__for_each_entry(evlist, evsel) {  in perf_evlist__set_filter()
1196 int perf_evlist__set_filter_pids(struct perf_evlist *evlist, size_t npids, pid_t *pids)  in perf_evlist__set_filter_pids()  argument
1217 	ret = perf_evlist__set_filter(evlist, filter);  in perf_evlist__set_filter_pids()
1223 int perf_evlist__set_filter_pid(struct perf_evlist *evlist, pid_t pid)  in perf_evlist__set_filter_pid()  argument
1225 	return perf_evlist__set_filter_pids(evlist, 1, &pid);  in perf_evlist__set_filter_pid()
1228 bool perf_evlist__valid_sample_type(struct perf_evlist *evlist)  in perf_evlist__valid_sample_type()  argument
1232 	if (evlist->nr_entries == 1)  in perf_evlist__valid_sample_type()
1235 	if (evlist->id_pos < 0 || evlist->is_pos < 0)  in perf_evlist__valid_sample_type()
1238 	evlist__for_each_entry(evlist, pos) {  in perf_evlist__valid_sample_type()
1239 		if (pos->id_pos != evlist->id_pos ||  in perf_evlist__valid_sample_type()
1240 		    pos->is_pos != evlist->is_pos)  in perf_evlist__valid_sample_type()
1247 u64 __perf_evlist__combined_sample_type(struct perf_evlist *evlist)  in __perf_evlist__combined_sample_type()  argument
1251 	if (evlist->combined_sample_type)  in __perf_evlist__combined_sample_type()
1252 		return evlist->combined_sample_type;  in __perf_evlist__combined_sample_type()
1254 	evlist__for_each_entry(evlist, evsel)  in __perf_evlist__combined_sample_type()
1255 		evlist->combined_sample_type |= evsel->attr.sample_type;  in __perf_evlist__combined_sample_type()
1257 	return evlist->combined_sample_type;  in __perf_evlist__combined_sample_type()
1260 u64 perf_evlist__combined_sample_type(struct perf_evlist *evlist)  in perf_evlist__combined_sample_type()  argument
1262 	evlist->combined_sample_type = 0;  in perf_evlist__combined_sample_type()
1263 	return __perf_evlist__combined_sample_type(evlist);  in perf_evlist__combined_sample_type()
1266 u64 perf_evlist__combined_branch_type(struct perf_evlist *evlist)  in perf_evlist__combined_branch_type()  argument
1271 	evlist__for_each_entry(evlist, evsel)  in perf_evlist__combined_branch_type()
1276 bool perf_evlist__valid_read_format(struct perf_evlist *evlist)  in perf_evlist__valid_read_format()  argument
1278 	struct perf_evsel *first = perf_evlist__first(evlist), *pos = first;  in perf_evlist__valid_read_format()
1282 	evlist__for_each_entry(evlist, pos) {  in perf_evlist__valid_read_format()
1296 u64 perf_evlist__read_format(struct perf_evlist *evlist)  in perf_evlist__read_format()  argument
1298 	struct perf_evsel *first = perf_evlist__first(evlist);  in perf_evlist__read_format()
1302 u16 perf_evlist__id_hdr_size(struct perf_evlist *evlist)  in perf_evlist__id_hdr_size()  argument
1304 	struct perf_evsel *first = perf_evlist__first(evlist);  in perf_evlist__id_hdr_size()
1335 bool perf_evlist__valid_sample_id_all(struct perf_evlist *evlist)  in perf_evlist__valid_sample_id_all()  argument
1337 	struct perf_evsel *first = perf_evlist__first(evlist), *pos = first;  in perf_evlist__valid_sample_id_all()
1339 	evlist__for_each_entry_continue(evlist, pos) {  in perf_evlist__valid_sample_id_all()
1347 bool perf_evlist__sample_id_all(struct perf_evlist *evlist)  in perf_evlist__sample_id_all()  argument
1349 	struct perf_evsel *first = perf_evlist__first(evlist);  in perf_evlist__sample_id_all()
1353 void perf_evlist__set_selected(struct perf_evlist *evlist,  in perf_evlist__set_selected()  argument
1356 	evlist->selected = evsel;  in perf_evlist__set_selected()
1359 void perf_evlist__close(struct perf_evlist *evlist)  in perf_evlist__close()  argument
1363 	evlist__for_each_entry_reverse(evlist, evsel)  in perf_evlist__close()
1367 static int perf_evlist__create_syswide_maps(struct perf_evlist *evlist)  in perf_evlist__create_syswide_maps()  argument
1390 	perf_evlist__set_maps(evlist, cpus, threads);  in perf_evlist__create_syswide_maps()
1398 int perf_evlist__open(struct perf_evlist *evlist)  in perf_evlist__open()  argument
1407 	if (evlist->threads == NULL && evlist->cpus == NULL) {  in perf_evlist__open()
1408 		err = perf_evlist__create_syswide_maps(evlist);  in perf_evlist__open()
1413 	perf_evlist__update_id_pos(evlist);  in perf_evlist__open()
1415 	evlist__for_each_entry(evlist, evsel) {  in perf_evlist__open()
1423 	perf_evlist__close(evlist);  in perf_evlist__open()
1428 int perf_evlist__prepare_workload(struct perf_evlist *evlist, struct target *target,  in perf_evlist__prepare_workload()  argument
1445 	evlist->workload.pid = fork();  in perf_evlist__prepare_workload()
1446 	if (evlist->workload.pid < 0) {  in perf_evlist__prepare_workload()
1451 	if (!evlist->workload.pid) {  in perf_evlist__prepare_workload()
1510 		if (evlist->threads == NULL) {  in perf_evlist__prepare_workload()
1515 		thread_map__set_pid(evlist->threads, 0, evlist->workload.pid);  in perf_evlist__prepare_workload()
1529 	evlist->workload.cork_fd = go_pipe[1];  in perf_evlist__prepare_workload()
1542 int perf_evlist__start_workload(struct perf_evlist *evlist)  in perf_evlist__start_workload()  argument
1544 	if (evlist->workload.cork_fd > 0) {  in perf_evlist__start_workload()
1550 		ret = write(evlist->workload.cork_fd, &bf, 1);  in perf_evlist__start_workload()
1554 		close(evlist->workload.cork_fd);  in perf_evlist__start_workload()
1561 int perf_evlist__parse_sample(struct perf_evlist *evlist, union perf_event *event,  in perf_evlist__parse_sample()  argument
1564 	struct perf_evsel *evsel = perf_evlist__event2evsel(evlist, event);  in perf_evlist__parse_sample()
1571 int perf_evlist__parse_sample_timestamp(struct perf_evlist *evlist,  in perf_evlist__parse_sample_timestamp()  argument
1575 	struct perf_evsel *evsel = perf_evlist__event2evsel(evlist, event);  in perf_evlist__parse_sample_timestamp()
1582 size_t perf_evlist__fprintf(struct perf_evlist *evlist, FILE *fp)  in perf_evlist__fprintf()  argument
1587 	evlist__for_each_entry(evlist, evsel) {  in perf_evlist__fprintf()
1595 int perf_evlist__strerror_open(struct perf_evlist *evlist,  in perf_evlist__strerror_open()  argument
1624 		struct perf_evsel *first = perf_evlist__first(evlist);  in perf_evlist__strerror_open()
1649 int perf_evlist__strerror_mmap(struct perf_evlist *evlist, int err, char *buf, size_t size)  in perf_evlist__strerror_mmap()  argument
1652 	int pages_attempted = evlist->mmap_len / 1024, pages_max_per_user, printed = 0;  in perf_evlist__strerror_mmap()
1680 void perf_evlist__to_front(struct perf_evlist *evlist,  in perf_evlist__to_front()  argument
1686 	if (move_evsel == perf_evlist__first(evlist))  in perf_evlist__to_front()
1689 	evlist__for_each_entry_safe(evlist, n, evsel) {  in perf_evlist__to_front()
1694 	list_splice(&move, &evlist->entries);  in perf_evlist__to_front()
1697 void perf_evlist__set_tracking_event(struct perf_evlist *evlist,  in perf_evlist__set_tracking_event()  argument
1705 	evlist__for_each_entry(evlist, evsel) {  in perf_evlist__set_tracking_event()
1714 perf_evlist__find_evsel_by_str(struct perf_evlist *evlist,  in perf_evlist__find_evsel_by_str()  argument
1719 	evlist__for_each_entry(evlist, evsel) {  in perf_evlist__find_evsel_by_str()
1729 void perf_evlist__toggle_bkw_mmap(struct perf_evlist *evlist,  in perf_evlist__toggle_bkw_mmap()  argument
1732 	enum bkw_mmap_state old_state = evlist->bkw_mmap_state;  in perf_evlist__toggle_bkw_mmap()
1739 	if (!evlist->overwrite_mmap)  in perf_evlist__toggle_bkw_mmap()
1769 	evlist->bkw_mmap_state = state;  in perf_evlist__toggle_bkw_mmap()
1773 		perf_evlist__pause(evlist);  in perf_evlist__toggle_bkw_mmap()
1776 		perf_evlist__resume(evlist);  in perf_evlist__toggle_bkw_mmap()
1787 bool perf_evlist__exclude_kernel(struct perf_evlist *evlist)  in perf_evlist__exclude_kernel()  argument
1791 	evlist__for_each_entry(evlist, evsel) {  in perf_evlist__exclude_kernel()
1804 void perf_evlist__force_leader(struct perf_evlist *evlist)  in perf_evlist__force_leader()  argument
1806 	if (!evlist->nr_groups) {  in perf_evlist__force_leader()
1807 		struct perf_evsel *leader = perf_evlist__first(evlist);  in perf_evlist__force_leader()
1809 		perf_evlist__set_leader(evlist);  in perf_evlist__force_leader()