Lines Matching refs:evlist
69 void evlist__init(struct evlist *evlist, struct perf_cpu_map *cpus, in evlist__init() argument
72 perf_evlist__init(&evlist->core); in evlist__init()
73 perf_evlist__set_maps(&evlist->core, cpus, threads); in evlist__init()
74 evlist->workload.pid = -1; in evlist__init()
75 evlist->bkw_mmap_state = BKW_MMAP_NOTREADY; in evlist__init()
76 evlist->ctl_fd.fd = -1; in evlist__init()
77 evlist->ctl_fd.ack = -1; in evlist__init()
78 evlist->ctl_fd.pos = -1; in evlist__init()
81 struct evlist *evlist__new(void) in evlist__new()
83 struct evlist *evlist = zalloc(sizeof(*evlist)); in evlist__new() local
85 if (evlist != NULL) in evlist__new()
86 evlist__init(evlist, NULL, NULL); in evlist__new()
88 return evlist; in evlist__new()
91 struct evlist *evlist__new_default(void) in evlist__new_default()
93 struct evlist *evlist = evlist__new(); in evlist__new_default() local
95 if (evlist && evlist__add_default(evlist)) { in evlist__new_default()
96 evlist__delete(evlist); in evlist__new_default()
97 evlist = NULL; in evlist__new_default()
100 return evlist; in evlist__new_default()
103 struct evlist *evlist__new_dummy(void) in evlist__new_dummy()
105 struct evlist *evlist = evlist__new(); in evlist__new_dummy() local
107 if (evlist && evlist__add_dummy(evlist)) { in evlist__new_dummy()
108 evlist__delete(evlist); in evlist__new_dummy()
109 evlist = NULL; in evlist__new_dummy()
112 return evlist; in evlist__new_dummy()
122 void evlist__set_id_pos(struct evlist *evlist) in evlist__set_id_pos() argument
124 struct evsel *first = evlist__first(evlist); in evlist__set_id_pos()
126 evlist->id_pos = first->id_pos; in evlist__set_id_pos()
127 evlist->is_pos = first->is_pos; in evlist__set_id_pos()
130 static void evlist__update_id_pos(struct evlist *evlist) in evlist__update_id_pos() argument
134 evlist__for_each_entry(evlist, evsel) in evlist__update_id_pos()
137 evlist__set_id_pos(evlist); in evlist__update_id_pos()
140 static void evlist__purge(struct evlist *evlist) in evlist__purge() argument
144 evlist__for_each_entry_safe(evlist, n, pos) { in evlist__purge()
146 pos->evlist = NULL; in evlist__purge()
150 evlist->core.nr_entries = 0; in evlist__purge()
153 void evlist__exit(struct evlist *evlist) in evlist__exit() argument
155 event_enable_timer__exit(&evlist->eet); in evlist__exit()
156 zfree(&evlist->mmap); in evlist__exit()
157 zfree(&evlist->overwrite_mmap); in evlist__exit()
158 perf_evlist__exit(&evlist->core); in evlist__exit()
161 void evlist__delete(struct evlist *evlist) in evlist__delete() argument
163 if (evlist == NULL) in evlist__delete()
166 evlist__munmap(evlist); in evlist__delete()
167 evlist__close(evlist); in evlist__delete()
168 evlist__purge(evlist); in evlist__delete()
169 evlist__exit(evlist); in evlist__delete()
170 free(evlist); in evlist__delete()
173 void evlist__add(struct evlist *evlist, struct evsel *entry) in evlist__add() argument
175 perf_evlist__add(&evlist->core, &entry->core); in evlist__add()
176 entry->evlist = evlist; in evlist__add()
179 if (evlist->core.nr_entries == 1) in evlist__add()
180 evlist__set_id_pos(evlist); in evlist__add()
183 void evlist__remove(struct evlist *evlist, struct evsel *evsel) in evlist__remove() argument
185 evsel->evlist = NULL; in evlist__remove()
186 perf_evlist__remove(&evlist->core, &evsel->core); in evlist__remove()
189 void evlist__splice_list_tail(struct evlist *evlist, struct list_head *list) in evlist__splice_list_tail() argument
196 evlist__add(evlist, evsel); in evlist__splice_list_tail()
204 evlist__add(evlist, evsel); in evlist__splice_list_tail()
210 int __evlist__set_tracepoints_handlers(struct evlist *evlist, in __evlist__set_tracepoints_handlers() argument
218 struct evsel *evsel = evlist__find_tracepoint_by_name(evlist, assocs[i].name); in __evlist__set_tracepoints_handlers()
233 static void evlist__set_leader(struct evlist *evlist) in evlist__set_leader() argument
235 perf_evlist__set_leader(&evlist->core); in evlist__set_leader()
238 int __evlist__add_default(struct evlist *evlist, bool precise) in __evlist__add_default() argument
247 evlist__add(evlist, evsel); in __evlist__add_default()
251 static struct evsel *evlist__dummy_event(struct evlist *evlist) in evlist__dummy_event() argument
259 return evsel__new_idx(&attr, evlist->core.nr_entries); in evlist__dummy_event()
262 int evlist__add_dummy(struct evlist *evlist) in evlist__add_dummy() argument
264 struct evsel *evsel = evlist__dummy_event(evlist); in evlist__add_dummy()
269 evlist__add(evlist, evsel); in evlist__add_dummy()
273 struct evsel *evlist__add_aux_dummy(struct evlist *evlist, bool system_wide) in evlist__add_aux_dummy() argument
275 struct evsel *evsel = evlist__dummy_event(evlist); in evlist__add_aux_dummy()
289 evlist__add(evlist, evsel); in evlist__add_aux_dummy()
294 struct evsel *evlist__add_sched_switch(struct evlist *evlist, bool system_wide) in evlist__add_sched_switch() argument
307 evlist__add(evlist, evsel); in evlist__add_sched_switch()
312 int evlist__add_attrs(struct evlist *evlist, struct perf_event_attr *attrs, size_t nr_attrs) in evlist__add_attrs() argument
319 evsel = evsel__new_idx(attrs + i, evlist->core.nr_entries + i); in evlist__add_attrs()
325 evlist__splice_list_tail(evlist, &head); in evlist__add_attrs()
335 int __evlist__add_default_attrs(struct evlist *evlist, struct perf_event_attr *attrs, size_t nr_att… in __evlist__add_default_attrs() argument
342 return evlist__add_attrs(evlist, attrs, nr_attrs); in __evlist__add_default_attrs()
345 __weak int arch_evlist__add_default_attrs(struct evlist *evlist, in arch_evlist__add_default_attrs() argument
352 return __evlist__add_default_attrs(evlist, attrs, nr_attrs); in arch_evlist__add_default_attrs()
355 struct evsel *evlist__find_tracepoint_by_id(struct evlist *evlist, int id) in evlist__find_tracepoint_by_id() argument
359 evlist__for_each_entry(evlist, evsel) { in evlist__find_tracepoint_by_id()
368 struct evsel *evlist__find_tracepoint_by_name(struct evlist *evlist, const char *name) in evlist__find_tracepoint_by_name() argument
372 evlist__for_each_entry(evlist, evsel) { in evlist__find_tracepoint_by_name()
382 int evlist__add_newtp(struct evlist *evlist, const char *sys, const char *name, void *handler) in evlist__add_newtp() argument
390 evlist__add(evlist, evsel); in evlist__add_newtp()
395 struct evlist_cpu_iterator evlist__cpu_begin(struct evlist *evlist, struct affinity *affinity) in evlist__cpu_begin() argument
398 .container = evlist, in evlist__cpu_begin()
402 .evlist_cpu_map_nr = perf_cpu_map__nr(evlist->core.all_cpus), in evlist__cpu_begin()
407 if (evlist__empty(evlist)) { in evlist__cpu_begin()
411 itr.evsel = evlist__first(evlist); in evlist__cpu_begin()
413 itr.cpu = perf_cpu_map__cpu(evlist->core.all_cpus, 0); in evlist__cpu_begin()
471 static int evlist__is_enabled(struct evlist *evlist) in evlist__is_enabled() argument
475 evlist__for_each_entry(evlist, pos) { in evlist__is_enabled()
485 static void __evlist__disable(struct evlist *evlist, char *evsel_name, bool excl_dummy) in __evlist__disable() argument
493 if (!cpu_map__is_dummy(evlist->core.user_requested_cpus)) { in __evlist__disable()
501 evlist__for_each_cpu(evlist_cpu_itr, evlist, affinity) { in __evlist__disable()
520 evlist__for_each_entry(evlist, pos) { in __evlist__disable()
535 evlist->enabled = evlist__is_enabled(evlist); in __evlist__disable()
537 evlist->enabled = false; in __evlist__disable()
540 void evlist__disable(struct evlist *evlist) in evlist__disable() argument
542 __evlist__disable(evlist, NULL, false); in evlist__disable()
545 void evlist__disable_non_dummy(struct evlist *evlist) in evlist__disable_non_dummy() argument
547 __evlist__disable(evlist, NULL, true); in evlist__disable_non_dummy()
550 void evlist__disable_evsel(struct evlist *evlist, char *evsel_name) in evlist__disable_evsel() argument
552 __evlist__disable(evlist, evsel_name, false); in evlist__disable_evsel()
555 static void __evlist__enable(struct evlist *evlist, char *evsel_name, bool excl_dummy) in __evlist__enable() argument
562 if (!cpu_map__is_dummy(evlist->core.user_requested_cpus)) { in __evlist__enable()
568 evlist__for_each_cpu(evlist_cpu_itr, evlist, affinity) { in __evlist__enable()
579 evlist__for_each_entry(evlist, pos) { in __evlist__enable()
594 evlist->enabled = true; in __evlist__enable()
597 void evlist__enable(struct evlist *evlist) in evlist__enable() argument
599 __evlist__enable(evlist, NULL, false); in evlist__enable()
602 void evlist__enable_non_dummy(struct evlist *evlist) in evlist__enable_non_dummy() argument
604 __evlist__enable(evlist, NULL, true); in evlist__enable_non_dummy()
607 void evlist__enable_evsel(struct evlist *evlist, char *evsel_name) in evlist__enable_evsel() argument
609 __evlist__enable(evlist, evsel_name, false); in evlist__enable_evsel()
612 void evlist__toggle_enable(struct evlist *evlist) in evlist__toggle_enable() argument
614 (evlist->enabled ? evlist__disable : evlist__enable)(evlist); in evlist__toggle_enable()
617 int evlist__add_pollfd(struct evlist *evlist, int fd) in evlist__add_pollfd() argument
619 return perf_evlist__add_pollfd(&evlist->core, fd, NULL, POLLIN, fdarray_flag__default); in evlist__add_pollfd()
622 int evlist__filter_pollfd(struct evlist *evlist, short revents_and_mask) in evlist__filter_pollfd() argument
624 return perf_evlist__filter_pollfd(&evlist->core, revents_and_mask); in evlist__filter_pollfd()
628 int evlist__add_wakeup_eventfd(struct evlist *evlist, int fd) in evlist__add_wakeup_eventfd() argument
630 return perf_evlist__add_pollfd(&evlist->core, fd, NULL, POLLIN, in evlist__add_wakeup_eventfd()
636 int evlist__poll(struct evlist *evlist, int timeout) in evlist__poll() argument
638 return perf_evlist__poll(&evlist->core, timeout); in evlist__poll()
641 struct perf_sample_id *evlist__id2sid(struct evlist *evlist, u64 id) in evlist__id2sid() argument
648 head = &evlist->core.heads[hash]; in evlist__id2sid()
657 struct evsel *evlist__id2evsel(struct evlist *evlist, u64 id) in evlist__id2evsel() argument
661 if (evlist->core.nr_entries == 1 || !id) in evlist__id2evsel()
662 return evlist__first(evlist); in evlist__id2evsel()
664 sid = evlist__id2sid(evlist, id); in evlist__id2evsel()
668 if (!evlist__sample_id_all(evlist)) in evlist__id2evsel()
669 return evlist__first(evlist); in evlist__id2evsel()
674 struct evsel *evlist__id2evsel_strict(struct evlist *evlist, u64 id) in evlist__id2evsel_strict() argument
681 sid = evlist__id2sid(evlist, id); in evlist__id2evsel_strict()
688 static int evlist__event2id(struct evlist *evlist, union perf_event *event, u64 *id) in evlist__event2id() argument
696 if (evlist->id_pos >= n) in evlist__event2id()
698 *id = array[evlist->id_pos]; in evlist__event2id()
700 if (evlist->is_pos > n) in evlist__event2id()
702 n -= evlist->is_pos; in evlist__event2id()
708 struct evsel *evlist__event2evsel(struct evlist *evlist, union perf_event *event) in evlist__event2evsel() argument
710 struct evsel *first = evlist__first(evlist); in evlist__event2evsel()
716 if (evlist->core.nr_entries == 1) in evlist__event2evsel()
723 if (evlist__event2id(evlist, event, &id)) in evlist__event2evsel()
731 head = &evlist->core.heads[hash]; in evlist__event2evsel()
740 static int evlist__set_paused(struct evlist *evlist, bool value) in evlist__set_paused() argument
744 if (!evlist->overwrite_mmap) in evlist__set_paused()
747 for (i = 0; i < evlist->core.nr_mmaps; i++) { in evlist__set_paused()
748 int fd = evlist->overwrite_mmap[i].core.fd; in evlist__set_paused()
760 static int evlist__pause(struct evlist *evlist) in evlist__pause() argument
762 return evlist__set_paused(evlist, true); in evlist__pause()
765 static int evlist__resume(struct evlist *evlist) in evlist__resume() argument
767 return evlist__set_paused(evlist, false); in evlist__resume()
770 static void evlist__munmap_nofree(struct evlist *evlist) in evlist__munmap_nofree() argument
774 if (evlist->mmap) in evlist__munmap_nofree()
775 for (i = 0; i < evlist->core.nr_mmaps; i++) in evlist__munmap_nofree()
776 perf_mmap__munmap(&evlist->mmap[i].core); in evlist__munmap_nofree()
778 if (evlist->overwrite_mmap) in evlist__munmap_nofree()
779 for (i = 0; i < evlist->core.nr_mmaps; i++) in evlist__munmap_nofree()
780 perf_mmap__munmap(&evlist->overwrite_mmap[i].core); in evlist__munmap_nofree()
783 void evlist__munmap(struct evlist *evlist) in evlist__munmap() argument
785 evlist__munmap_nofree(evlist); in evlist__munmap()
786 zfree(&evlist->mmap); in evlist__munmap()
787 zfree(&evlist->overwrite_mmap); in evlist__munmap()
797 static struct mmap *evlist__alloc_mmap(struct evlist *evlist, in evlist__alloc_mmap() argument
803 map = zalloc(evlist->core.nr_mmaps * sizeof(struct mmap)); in evlist__alloc_mmap()
807 for (i = 0; i < evlist->core.nr_mmaps; i++) { in evlist__alloc_mmap()
831 struct evlist *evlist = container_of(_evlist, struct evlist, core); in perf_evlist__mmap_cb_idx() local
835 auxtrace_mmap_params__set_idx(&mp->auxtrace_mp, evlist, evsel, idx); in perf_evlist__mmap_cb_idx()
841 struct evlist *evlist = container_of(_evlist, struct evlist, core); in perf_evlist__mmap_cb_get() local
844 maps = overwrite ? evlist->overwrite_mmap : evlist->mmap; in perf_evlist__mmap_cb_get()
847 maps = evlist__alloc_mmap(evlist, overwrite); in perf_evlist__mmap_cb_get()
852 evlist->overwrite_mmap = maps; in perf_evlist__mmap_cb_get()
853 if (evlist->bkw_mmap_state == BKW_MMAP_NOTREADY) in perf_evlist__mmap_cb_get()
854 evlist__toggle_bkw_mmap(evlist, BKW_MMAP_RUNNING); in perf_evlist__mmap_cb_get()
856 evlist->mmap = maps; in perf_evlist__mmap_cb_get()
994 int evlist__mmap_ex(struct evlist *evlist, unsigned int pages, in evlist__mmap_ex() argument
1016 evlist->core.mmap_len = evlist__mmap_size(pages); in evlist__mmap_ex()
1017 pr_debug("mmap size %zuB\n", evlist->core.mmap_len); in evlist__mmap_ex()
1019 auxtrace_mmap_params__init(&mp.auxtrace_mp, evlist->core.mmap_len, in evlist__mmap_ex()
1022 return perf_evlist__mmap_ops(&evlist->core, &ops, &mp.core); in evlist__mmap_ex()
1025 int evlist__mmap(struct evlist *evlist, unsigned int pages) in evlist__mmap() argument
1027 return evlist__mmap_ex(evlist, pages, 0, false, 0, PERF_AFFINITY_SYS, 1, 0); in evlist__mmap()
1030 int evlist__create_maps(struct evlist *evlist, struct target *target) in evlist__create_maps() argument
1068 evlist->core.has_user_cpus = !!target->cpu_list && !target->hybrid; in evlist__create_maps()
1070 perf_evlist__set_maps(&evlist->core, cpus, threads); in evlist__create_maps()
1083 int evlist__apply_filters(struct evlist *evlist, struct evsel **err_evsel) in evlist__apply_filters() argument
1088 evlist__for_each_entry(evlist, evsel) { in evlist__apply_filters()
1106 int evlist__set_tp_filter(struct evlist *evlist, const char *filter) in evlist__set_tp_filter() argument
1114 evlist__for_each_entry(evlist, evsel) { in evlist__set_tp_filter()
1126 int evlist__append_tp_filter(struct evlist *evlist, const char *filter) in evlist__append_tp_filter() argument
1134 evlist__for_each_entry(evlist, evsel) { in evlist__append_tp_filter()
1172 int evlist__set_tp_filter_pids(struct evlist *evlist, size_t npids, pid_t *pids) in evlist__set_tp_filter_pids() argument
1175 int ret = evlist__set_tp_filter(evlist, filter); in evlist__set_tp_filter_pids()
1181 int evlist__set_tp_filter_pid(struct evlist *evlist, pid_t pid) in evlist__set_tp_filter_pid() argument
1183 return evlist__set_tp_filter_pids(evlist, 1, &pid); in evlist__set_tp_filter_pid()
1186 int evlist__append_tp_filter_pids(struct evlist *evlist, size_t npids, pid_t *pids) in evlist__append_tp_filter_pids() argument
1189 int ret = evlist__append_tp_filter(evlist, filter); in evlist__append_tp_filter_pids()
1195 int evlist__append_tp_filter_pid(struct evlist *evlist, pid_t pid) in evlist__append_tp_filter_pid() argument
1197 return evlist__append_tp_filter_pids(evlist, 1, &pid); in evlist__append_tp_filter_pid()
1200 bool evlist__valid_sample_type(struct evlist *evlist) in evlist__valid_sample_type() argument
1204 if (evlist->core.nr_entries == 1) in evlist__valid_sample_type()
1207 if (evlist->id_pos < 0 || evlist->is_pos < 0) in evlist__valid_sample_type()
1210 evlist__for_each_entry(evlist, pos) { in evlist__valid_sample_type()
1211 if (pos->id_pos != evlist->id_pos || in evlist__valid_sample_type()
1212 pos->is_pos != evlist->is_pos) in evlist__valid_sample_type()
1219 u64 __evlist__combined_sample_type(struct evlist *evlist) in __evlist__combined_sample_type() argument
1223 if (evlist->combined_sample_type) in __evlist__combined_sample_type()
1224 return evlist->combined_sample_type; in __evlist__combined_sample_type()
1226 evlist__for_each_entry(evlist, evsel) in __evlist__combined_sample_type()
1227 evlist->combined_sample_type |= evsel->core.attr.sample_type; in __evlist__combined_sample_type()
1229 return evlist->combined_sample_type; in __evlist__combined_sample_type()
1232 u64 evlist__combined_sample_type(struct evlist *evlist) in evlist__combined_sample_type() argument
1234 evlist->combined_sample_type = 0; in evlist__combined_sample_type()
1235 return __evlist__combined_sample_type(evlist); in evlist__combined_sample_type()
1238 u64 evlist__combined_branch_type(struct evlist *evlist) in evlist__combined_branch_type() argument
1243 evlist__for_each_entry(evlist, evsel) in evlist__combined_branch_type()
1248 bool evlist__valid_read_format(struct evlist *evlist) in evlist__valid_read_format() argument
1250 struct evsel *first = evlist__first(evlist), *pos = first; in evlist__valid_read_format()
1254 evlist__for_each_entry(evlist, pos) { in evlist__valid_read_format()
1270 u16 evlist__id_hdr_size(struct evlist *evlist) in evlist__id_hdr_size() argument
1272 struct evsel *first = evlist__first(evlist); in evlist__id_hdr_size()
1277 bool evlist__valid_sample_id_all(struct evlist *evlist) in evlist__valid_sample_id_all() argument
1279 struct evsel *first = evlist__first(evlist), *pos = first; in evlist__valid_sample_id_all()
1281 evlist__for_each_entry_continue(evlist, pos) { in evlist__valid_sample_id_all()
1289 bool evlist__sample_id_all(struct evlist *evlist) in evlist__sample_id_all() argument
1291 struct evsel *first = evlist__first(evlist); in evlist__sample_id_all()
1295 void evlist__set_selected(struct evlist *evlist, struct evsel *evsel) in evlist__set_selected() argument
1297 evlist->selected = evsel; in evlist__set_selected()
1300 void evlist__close(struct evlist *evlist) in evlist__close() argument
1310 if (!evlist->core.user_requested_cpus || in evlist__close()
1311 cpu_map__is_dummy(evlist->core.user_requested_cpus)) { in evlist__close()
1312 evlist__for_each_entry_reverse(evlist, evsel) in evlist__close()
1320 evlist__for_each_cpu(evlist_cpu_itr, evlist, &affinity) { in evlist__close()
1326 evlist__for_each_entry_reverse(evlist, evsel) { in evlist__close()
1330 perf_evlist__reset_id_hash(&evlist->core); in evlist__close()
1333 static int evlist__create_syswide_maps(struct evlist *evlist) in evlist__create_syswide_maps() argument
1355 perf_evlist__set_maps(&evlist->core, cpus, threads); in evlist__create_syswide_maps()
1364 int evlist__open(struct evlist *evlist) in evlist__open() argument
1373 if (evlist->core.threads == NULL && evlist->core.user_requested_cpus == NULL) { in evlist__open()
1374 err = evlist__create_syswide_maps(evlist); in evlist__open()
1379 evlist__update_id_pos(evlist); in evlist__open()
1381 evlist__for_each_entry(evlist, evsel) { in evlist__open()
1389 evlist__close(evlist); in evlist__open()
1394 int evlist__prepare_workload(struct evlist *evlist, struct target *target, const char *argv[], in evlist__prepare_workload() argument
1410 evlist->workload.pid = fork(); in evlist__prepare_workload()
1411 if (evlist->workload.pid < 0) { in evlist__prepare_workload()
1416 if (!evlist->workload.pid) { in evlist__prepare_workload()
1482 if (evlist->core.threads == NULL) { in evlist__prepare_workload()
1487 perf_thread_map__set_pid(evlist->core.threads, 0, evlist->workload.pid); in evlist__prepare_workload()
1501 evlist->workload.cork_fd = go_pipe[1]; in evlist__prepare_workload()
1514 int evlist__start_workload(struct evlist *evlist) in evlist__start_workload() argument
1516 if (evlist->workload.cork_fd > 0) { in evlist__start_workload()
1522 ret = write(evlist->workload.cork_fd, &bf, 1); in evlist__start_workload()
1526 close(evlist->workload.cork_fd); in evlist__start_workload()
1533 int evlist__parse_sample(struct evlist *evlist, union perf_event *event, struct perf_sample *sample) in evlist__parse_sample() argument
1535 struct evsel *evsel = evlist__event2evsel(evlist, event); in evlist__parse_sample()
1544 struct perf_sample_id *sid = evlist__id2sid(evlist, sample->id); in evlist__parse_sample()
1554 int evlist__parse_sample_timestamp(struct evlist *evlist, union perf_event *event, u64 *timestamp) in evlist__parse_sample_timestamp() argument
1556 struct evsel *evsel = evlist__event2evsel(evlist, event); in evlist__parse_sample_timestamp()
1563 int evlist__strerror_open(struct evlist *evlist, int err, char *buf, size_t size) in evlist__strerror_open() argument
1591 struct evsel *first = evlist__first(evlist); in evlist__strerror_open()
1616 int evlist__strerror_mmap(struct evlist *evlist, int err, char *buf, size_t size) in evlist__strerror_mmap() argument
1619 int pages_attempted = evlist->core.mmap_len / 1024, pages_max_per_user, printed = 0; in evlist__strerror_mmap()
1647 void evlist__to_front(struct evlist *evlist, struct evsel *move_evsel) in evlist__to_front() argument
1652 if (move_evsel == evlist__first(evlist)) in evlist__to_front()
1655 evlist__for_each_entry_safe(evlist, n, evsel) { in evlist__to_front()
1660 list_splice(&move, &evlist->core.entries); in evlist__to_front()
1663 struct evsel *evlist__get_tracking_event(struct evlist *evlist) in evlist__get_tracking_event() argument
1667 evlist__for_each_entry(evlist, evsel) { in evlist__get_tracking_event()
1672 return evlist__first(evlist); in evlist__get_tracking_event()
1675 void evlist__set_tracking_event(struct evlist *evlist, struct evsel *tracking_evsel) in evlist__set_tracking_event() argument
1682 evlist__for_each_entry(evlist, evsel) { in evlist__set_tracking_event()
1690 struct evsel *evlist__find_evsel_by_str(struct evlist *evlist, const char *str) in evlist__find_evsel_by_str() argument
1694 evlist__for_each_entry(evlist, evsel) { in evlist__find_evsel_by_str()
1704 void evlist__toggle_bkw_mmap(struct evlist *evlist, enum bkw_mmap_state state) in evlist__toggle_bkw_mmap() argument
1706 enum bkw_mmap_state old_state = evlist->bkw_mmap_state; in evlist__toggle_bkw_mmap()
1713 if (!evlist->overwrite_mmap) in evlist__toggle_bkw_mmap()
1743 evlist->bkw_mmap_state = state; in evlist__toggle_bkw_mmap()
1747 evlist__pause(evlist); in evlist__toggle_bkw_mmap()
1750 evlist__resume(evlist); in evlist__toggle_bkw_mmap()
1761 bool evlist__exclude_kernel(struct evlist *evlist) in evlist__exclude_kernel() argument
1765 evlist__for_each_entry(evlist, evsel) { in evlist__exclude_kernel()
1778 void evlist__force_leader(struct evlist *evlist) in evlist__force_leader() argument
1780 if (!evlist->core.nr_groups) { in evlist__force_leader()
1781 struct evsel *leader = evlist__first(evlist); in evlist__force_leader()
1783 evlist__set_leader(evlist); in evlist__force_leader()
1788 struct evsel *evlist__reset_weak_group(struct evlist *evsel_list, struct evsel *evsel, bool close) in evlist__reset_weak_group()
1913 int evlist__initialize_ctlfd(struct evlist *evlist, int fd, int ack) in evlist__initialize_ctlfd() argument
1920 evlist->ctl_fd.pos = perf_evlist__add_pollfd(&evlist->core, fd, NULL, POLLIN, in evlist__initialize_ctlfd()
1923 if (evlist->ctl_fd.pos < 0) { in evlist__initialize_ctlfd()
1924 evlist->ctl_fd.pos = -1; in evlist__initialize_ctlfd()
1929 evlist->ctl_fd.fd = fd; in evlist__initialize_ctlfd()
1930 evlist->ctl_fd.ack = ack; in evlist__initialize_ctlfd()
1935 bool evlist__ctlfd_initialized(struct evlist *evlist) in evlist__ctlfd_initialized() argument
1937 return evlist->ctl_fd.pos >= 0; in evlist__ctlfd_initialized()
1940 int evlist__finalize_ctlfd(struct evlist *evlist) in evlist__finalize_ctlfd() argument
1942 struct pollfd *entries = evlist->core.pollfd.entries; in evlist__finalize_ctlfd()
1944 if (!evlist__ctlfd_initialized(evlist)) in evlist__finalize_ctlfd()
1947 entries[evlist->ctl_fd.pos].fd = -1; in evlist__finalize_ctlfd()
1948 entries[evlist->ctl_fd.pos].events = 0; in evlist__finalize_ctlfd()
1949 entries[evlist->ctl_fd.pos].revents = 0; in evlist__finalize_ctlfd()
1951 evlist->ctl_fd.pos = -1; in evlist__finalize_ctlfd()
1952 evlist->ctl_fd.ack = -1; in evlist__finalize_ctlfd()
1953 evlist->ctl_fd.fd = -1; in evlist__finalize_ctlfd()
1958 static int evlist__ctlfd_recv(struct evlist *evlist, enum evlist_ctl_cmd *cmd, in evlist__ctlfd_recv() argument
1970 err = read(evlist->ctl_fd.fd, &c, 1); in evlist__ctlfd_recv()
1984 pr_err("Failed to read from ctlfd %d: %m\n", evlist->ctl_fd.fd); in evlist__ctlfd_recv()
2018 int evlist__ctlfd_ack(struct evlist *evlist) in evlist__ctlfd_ack() argument
2022 if (evlist->ctl_fd.ack == -1) in evlist__ctlfd_ack()
2025 err = write(evlist->ctl_fd.ack, EVLIST_CTL_CMD_ACK_TAG, in evlist__ctlfd_ack()
2028 pr_err("failed to write to ctl_ack_fd %d: %m\n", evlist->ctl_fd.ack); in evlist__ctlfd_ack()
2051 static int evlist__ctlfd_enable(struct evlist *evlist, char *cmd_data, bool enable) in evlist__ctlfd_enable() argument
2067 evsel = evlist__find_evsel_by_str(evlist, name); in evlist__ctlfd_enable()
2070 evlist__enable_evsel(evlist, name); in evlist__ctlfd_enable()
2072 evlist__disable_evsel(evlist, name); in evlist__ctlfd_enable()
2080 evlist__enable(evlist); in evlist__ctlfd_enable()
2083 evlist__disable(evlist); in evlist__ctlfd_enable()
2091 static int evlist__ctlfd_list(struct evlist *evlist, char *cmd_data) in evlist__ctlfd_list() argument
2119 evlist__for_each_entry(evlist, evsel) in evlist__ctlfd_list()
2125 int evlist__ctlfd_process(struct evlist *evlist, enum evlist_ctl_cmd *cmd) in evlist__ctlfd_process() argument
2129 int ctlfd_pos = evlist->ctl_fd.pos; in evlist__ctlfd_process()
2130 struct pollfd *entries = evlist->core.pollfd.entries; in evlist__ctlfd_process()
2132 if (!evlist__ctlfd_initialized(evlist) || !entries[ctlfd_pos].revents) in evlist__ctlfd_process()
2136 err = evlist__ctlfd_recv(evlist, cmd, cmd_data, in evlist__ctlfd_process()
2142 err = evlist__ctlfd_enable(evlist, cmd_data, in evlist__ctlfd_process()
2146 err = evlist__ctlfd_list(evlist, cmd_data); in evlist__ctlfd_process()
2160 evlist__ctlfd_ack(evlist); in evlist__ctlfd_process()
2165 evlist__finalize_ctlfd(evlist); in evlist__ctlfd_process()
2234 struct evlist *evlist; member
2253 int evlist__parse_event_enable_time(struct evlist *evlist, struct record_opts *opts, in evlist__parse_event_enable_time() argument
2301 eet->pollfd_pos = perf_evlist__add_pollfd(&evlist->core, eet->timerfd, NULL, POLLIN, flags); in evlist__parse_event_enable_time()
2307 eet->evlist = evlist; in evlist__parse_event_enable_time()
2308 evlist->eet = eet; in evlist__parse_event_enable_time()
2358 entries = eet->evlist->core.pollfd.entries; in event_enable_timer__process()
2367 evlist__disable_non_dummy(eet->evlist); in event_enable_timer__process()
2375 evlist__enable_non_dummy(eet->evlist); in event_enable_timer__process()
2402 struct evsel *evlist__find_evsel(struct evlist *evlist, int idx) in evlist__find_evsel() argument
2406 evlist__for_each_entry(evlist, evsel) { in evlist__find_evsel()
2413 int evlist__scnprintf_evsels(struct evlist *evlist, size_t size, char *bf) in evlist__scnprintf_evsels() argument
2418 evlist__for_each_entry(evlist, evsel) { in evlist__scnprintf_evsels()
2432 void evlist__check_mem_load_aux(struct evlist *evlist) in evlist__check_mem_load_aux() argument
2443 evlist__for_each_entry(evlist, evsel) { in evlist__check_mem_load_aux()