Lines Matching refs:evlist
67 void evlist__init(struct evlist *evlist, struct perf_cpu_map *cpus, in evlist__init() argument
70 perf_evlist__init(&evlist->core); in evlist__init()
71 perf_evlist__set_maps(&evlist->core, cpus, threads); in evlist__init()
72 evlist->workload.pid = -1; in evlist__init()
73 evlist->bkw_mmap_state = BKW_MMAP_NOTREADY; in evlist__init()
74 evlist->ctl_fd.fd = -1; in evlist__init()
75 evlist->ctl_fd.ack = -1; in evlist__init()
76 evlist->ctl_fd.pos = -1; in evlist__init()
79 struct evlist *evlist__new(void) in evlist__new()
81 struct evlist *evlist = zalloc(sizeof(*evlist)); in evlist__new() local
83 if (evlist != NULL) in evlist__new()
84 evlist__init(evlist, NULL, NULL); in evlist__new()
86 return evlist; in evlist__new()
89 struct evlist *evlist__new_default(void) in evlist__new_default()
91 struct evlist *evlist = evlist__new(); in evlist__new_default() local
93 if (evlist && evlist__add_default(evlist)) { in evlist__new_default()
94 evlist__delete(evlist); in evlist__new_default()
95 evlist = NULL; in evlist__new_default()
98 return evlist; in evlist__new_default()
101 struct evlist *evlist__new_dummy(void) in evlist__new_dummy()
103 struct evlist *evlist = evlist__new(); in evlist__new_dummy() local
105 if (evlist && evlist__add_dummy(evlist)) { in evlist__new_dummy()
106 evlist__delete(evlist); in evlist__new_dummy()
107 evlist = NULL; in evlist__new_dummy()
110 return evlist; in evlist__new_dummy()
120 void evlist__set_id_pos(struct evlist *evlist) in evlist__set_id_pos() argument
122 struct evsel *first = evlist__first(evlist); in evlist__set_id_pos()
124 evlist->id_pos = first->id_pos; in evlist__set_id_pos()
125 evlist->is_pos = first->is_pos; in evlist__set_id_pos()
128 static void evlist__update_id_pos(struct evlist *evlist) in evlist__update_id_pos() argument
132 evlist__for_each_entry(evlist, evsel) in evlist__update_id_pos()
135 evlist__set_id_pos(evlist); in evlist__update_id_pos()
138 static void evlist__purge(struct evlist *evlist) in evlist__purge() argument
142 evlist__for_each_entry_safe(evlist, n, pos) { in evlist__purge()
144 pos->evlist = NULL; in evlist__purge()
148 evlist->core.nr_entries = 0; in evlist__purge()
151 void evlist__exit(struct evlist *evlist) in evlist__exit() argument
153 event_enable_timer__exit(&evlist->eet); in evlist__exit()
154 zfree(&evlist->mmap); in evlist__exit()
155 zfree(&evlist->overwrite_mmap); in evlist__exit()
156 perf_evlist__exit(&evlist->core); in evlist__exit()
159 void evlist__delete(struct evlist *evlist) in evlist__delete() argument
161 if (evlist == NULL) in evlist__delete()
164 evlist__munmap(evlist); in evlist__delete()
165 evlist__close(evlist); in evlist__delete()
166 evlist__purge(evlist); in evlist__delete()
167 evlist__exit(evlist); in evlist__delete()
168 free(evlist); in evlist__delete()
171 void evlist__add(struct evlist *evlist, struct evsel *entry) in evlist__add() argument
173 perf_evlist__add(&evlist->core, &entry->core); in evlist__add()
174 entry->evlist = evlist; in evlist__add()
177 if (evlist->core.nr_entries == 1) in evlist__add()
178 evlist__set_id_pos(evlist); in evlist__add()
181 void evlist__remove(struct evlist *evlist, struct evsel *evsel) in evlist__remove() argument
183 evsel->evlist = NULL; in evlist__remove()
184 perf_evlist__remove(&evlist->core, &evsel->core); in evlist__remove()
187 void evlist__splice_list_tail(struct evlist *evlist, struct list_head *list) in evlist__splice_list_tail() argument
194 evlist__add(evlist, evsel); in evlist__splice_list_tail()
202 evlist__add(evlist, evsel); in evlist__splice_list_tail()
208 int __evlist__set_tracepoints_handlers(struct evlist *evlist, in __evlist__set_tracepoints_handlers() argument
216 struct evsel *evsel = evlist__find_tracepoint_by_name(evlist, assocs[i].name); in __evlist__set_tracepoints_handlers()
231 void evlist__set_leader(struct evlist *evlist) in evlist__set_leader() argument
233 perf_evlist__set_leader(&evlist->core); in evlist__set_leader()
236 int __evlist__add_default(struct evlist *evlist, bool precise) in __evlist__add_default() argument
245 evlist__add(evlist, evsel); in __evlist__add_default()
249 static struct evsel *evlist__dummy_event(struct evlist *evlist) in evlist__dummy_event() argument
257 return evsel__new_idx(&attr, evlist->core.nr_entries); in evlist__dummy_event()
260 int evlist__add_dummy(struct evlist *evlist) in evlist__add_dummy() argument
262 struct evsel *evsel = evlist__dummy_event(evlist); in evlist__add_dummy()
267 evlist__add(evlist, evsel); in evlist__add_dummy()
271 struct evsel *evlist__add_aux_dummy(struct evlist *evlist, bool system_wide) in evlist__add_aux_dummy() argument
273 struct evsel *evsel = evlist__dummy_event(evlist); in evlist__add_aux_dummy()
287 evlist__add(evlist, evsel); in evlist__add_aux_dummy()
291 struct evsel *evlist__add_sched_switch(struct evlist *evlist, bool system_wide) in evlist__add_sched_switch() argument
304 evlist__add(evlist, evsel); in evlist__add_sched_switch()
308 int evlist__add_attrs(struct evlist *evlist, struct perf_event_attr *attrs, size_t nr_attrs) in evlist__add_attrs() argument
315 evsel = evsel__new_idx(attrs + i, evlist->core.nr_entries + i); in evlist__add_attrs()
321 evlist__splice_list_tail(evlist, &head); in evlist__add_attrs()
331 int __evlist__add_default_attrs(struct evlist *evlist, struct perf_event_attr *attrs, size_t nr_att… in __evlist__add_default_attrs() argument
338 return evlist__add_attrs(evlist, attrs, nr_attrs); in __evlist__add_default_attrs()
341 __weak int arch_evlist__add_default_attrs(struct evlist *evlist, in arch_evlist__add_default_attrs() argument
348 return __evlist__add_default_attrs(evlist, attrs, nr_attrs); in arch_evlist__add_default_attrs()
351 struct evsel *evlist__find_tracepoint_by_id(struct evlist *evlist, int id) in evlist__find_tracepoint_by_id() argument
355 evlist__for_each_entry(evlist, evsel) { in evlist__find_tracepoint_by_id()
364 struct evsel *evlist__find_tracepoint_by_name(struct evlist *evlist, const char *name) in evlist__find_tracepoint_by_name() argument
368 evlist__for_each_entry(evlist, evsel) { in evlist__find_tracepoint_by_name()
377 int evlist__add_newtp(struct evlist *evlist, const char *sys, const char *name, void *handler) in evlist__add_newtp() argument
385 evlist__add(evlist, evsel); in evlist__add_newtp()
389 struct evlist_cpu_iterator evlist__cpu_begin(struct evlist *evlist, struct affinity *affinity) in evlist__cpu_begin() argument
392 .container = evlist, in evlist__cpu_begin()
396 .evlist_cpu_map_nr = perf_cpu_map__nr(evlist->core.all_cpus), in evlist__cpu_begin()
401 if (evlist__empty(evlist)) { in evlist__cpu_begin()
405 itr.evsel = evlist__first(evlist); in evlist__cpu_begin()
407 itr.cpu = perf_cpu_map__cpu(evlist->core.all_cpus, 0); in evlist__cpu_begin()
465 static int evlist__is_enabled(struct evlist *evlist) in evlist__is_enabled() argument
469 evlist__for_each_entry(evlist, pos) { in evlist__is_enabled()
479 static void __evlist__disable(struct evlist *evlist, char *evsel_name, bool excl_dummy) in __evlist__disable() argument
487 if (!cpu_map__is_dummy(evlist->core.user_requested_cpus)) { in __evlist__disable()
495 evlist__for_each_cpu(evlist_cpu_itr, evlist, affinity) { in __evlist__disable()
514 evlist__for_each_entry(evlist, pos) { in __evlist__disable()
529 evlist->enabled = evlist__is_enabled(evlist); in __evlist__disable()
531 evlist->enabled = false; in __evlist__disable()
534 void evlist__disable(struct evlist *evlist) in evlist__disable() argument
536 __evlist__disable(evlist, NULL, false); in evlist__disable()
539 void evlist__disable_non_dummy(struct evlist *evlist) in evlist__disable_non_dummy() argument
541 __evlist__disable(evlist, NULL, true); in evlist__disable_non_dummy()
544 void evlist__disable_evsel(struct evlist *evlist, char *evsel_name) in evlist__disable_evsel() argument
546 __evlist__disable(evlist, evsel_name, false); in evlist__disable_evsel()
549 static void __evlist__enable(struct evlist *evlist, char *evsel_name, bool excl_dummy) in __evlist__enable() argument
556 if (!cpu_map__is_dummy(evlist->core.user_requested_cpus)) { in __evlist__enable()
562 evlist__for_each_cpu(evlist_cpu_itr, evlist, affinity) { in __evlist__enable()
573 evlist__for_each_entry(evlist, pos) { in __evlist__enable()
588 evlist->enabled = true; in __evlist__enable()
591 void evlist__enable(struct evlist *evlist) in evlist__enable() argument
593 __evlist__enable(evlist, NULL, false); in evlist__enable()
596 void evlist__enable_non_dummy(struct evlist *evlist) in evlist__enable_non_dummy() argument
598 __evlist__enable(evlist, NULL, true); in evlist__enable_non_dummy()
601 void evlist__enable_evsel(struct evlist *evlist, char *evsel_name) in evlist__enable_evsel() argument
603 __evlist__enable(evlist, evsel_name, false); in evlist__enable_evsel()
606 void evlist__toggle_enable(struct evlist *evlist) in evlist__toggle_enable() argument
608 (evlist->enabled ? evlist__disable : evlist__enable)(evlist); in evlist__toggle_enable()
611 int evlist__add_pollfd(struct evlist *evlist, int fd) in evlist__add_pollfd() argument
613 return perf_evlist__add_pollfd(&evlist->core, fd, NULL, POLLIN, fdarray_flag__default); in evlist__add_pollfd()
616 int evlist__filter_pollfd(struct evlist *evlist, short revents_and_mask) in evlist__filter_pollfd() argument
618 return perf_evlist__filter_pollfd(&evlist->core, revents_and_mask); in evlist__filter_pollfd()
622 int evlist__add_wakeup_eventfd(struct evlist *evlist, int fd) in evlist__add_wakeup_eventfd() argument
624 return perf_evlist__add_pollfd(&evlist->core, fd, NULL, POLLIN, in evlist__add_wakeup_eventfd()
630 int evlist__poll(struct evlist *evlist, int timeout) in evlist__poll() argument
632 return perf_evlist__poll(&evlist->core, timeout); in evlist__poll()
635 struct perf_sample_id *evlist__id2sid(struct evlist *evlist, u64 id) in evlist__id2sid() argument
642 head = &evlist->core.heads[hash]; in evlist__id2sid()
651 struct evsel *evlist__id2evsel(struct evlist *evlist, u64 id) in evlist__id2evsel() argument
655 if (evlist->core.nr_entries == 1 || !id) in evlist__id2evsel()
656 return evlist__first(evlist); in evlist__id2evsel()
658 sid = evlist__id2sid(evlist, id); in evlist__id2evsel()
662 if (!evlist__sample_id_all(evlist)) in evlist__id2evsel()
663 return evlist__first(evlist); in evlist__id2evsel()
668 struct evsel *evlist__id2evsel_strict(struct evlist *evlist, u64 id) in evlist__id2evsel_strict() argument
675 sid = evlist__id2sid(evlist, id); in evlist__id2evsel_strict()
682 static int evlist__event2id(struct evlist *evlist, union perf_event *event, u64 *id) in evlist__event2id() argument
690 if (evlist->id_pos >= n) in evlist__event2id()
692 *id = array[evlist->id_pos]; in evlist__event2id()
694 if (evlist->is_pos > n) in evlist__event2id()
696 n -= evlist->is_pos; in evlist__event2id()
702 struct evsel *evlist__event2evsel(struct evlist *evlist, union perf_event *event) in evlist__event2evsel() argument
704 struct evsel *first = evlist__first(evlist); in evlist__event2evsel()
710 if (evlist->core.nr_entries == 1) in evlist__event2evsel()
717 if (evlist__event2id(evlist, event, &id)) in evlist__event2evsel()
725 head = &evlist->core.heads[hash]; in evlist__event2evsel()
734 static int evlist__set_paused(struct evlist *evlist, bool value) in evlist__set_paused() argument
738 if (!evlist->overwrite_mmap) in evlist__set_paused()
741 for (i = 0; i < evlist->core.nr_mmaps; i++) { in evlist__set_paused()
742 int fd = evlist->overwrite_mmap[i].core.fd; in evlist__set_paused()
754 static int evlist__pause(struct evlist *evlist) in evlist__pause() argument
756 return evlist__set_paused(evlist, true); in evlist__pause()
759 static int evlist__resume(struct evlist *evlist) in evlist__resume() argument
761 return evlist__set_paused(evlist, false); in evlist__resume()
764 static void evlist__munmap_nofree(struct evlist *evlist) in evlist__munmap_nofree() argument
768 if (evlist->mmap) in evlist__munmap_nofree()
769 for (i = 0; i < evlist->core.nr_mmaps; i++) in evlist__munmap_nofree()
770 perf_mmap__munmap(&evlist->mmap[i].core); in evlist__munmap_nofree()
772 if (evlist->overwrite_mmap) in evlist__munmap_nofree()
773 for (i = 0; i < evlist->core.nr_mmaps; i++) in evlist__munmap_nofree()
774 perf_mmap__munmap(&evlist->overwrite_mmap[i].core); in evlist__munmap_nofree()
777 void evlist__munmap(struct evlist *evlist) in evlist__munmap() argument
779 evlist__munmap_nofree(evlist); in evlist__munmap()
780 zfree(&evlist->mmap); in evlist__munmap()
781 zfree(&evlist->overwrite_mmap); in evlist__munmap()
791 static struct mmap *evlist__alloc_mmap(struct evlist *evlist, in evlist__alloc_mmap() argument
797 map = zalloc(evlist->core.nr_mmaps * sizeof(struct mmap)); in evlist__alloc_mmap()
801 for (i = 0; i < evlist->core.nr_mmaps; i++) { in evlist__alloc_mmap()
825 struct evlist *evlist = container_of(_evlist, struct evlist, core); in perf_evlist__mmap_cb_idx() local
829 auxtrace_mmap_params__set_idx(&mp->auxtrace_mp, evlist, evsel, idx); in perf_evlist__mmap_cb_idx()
835 struct evlist *evlist = container_of(_evlist, struct evlist, core); in perf_evlist__mmap_cb_get() local
838 maps = overwrite ? evlist->overwrite_mmap : evlist->mmap; in perf_evlist__mmap_cb_get()
841 maps = evlist__alloc_mmap(evlist, overwrite); in perf_evlist__mmap_cb_get()
846 evlist->overwrite_mmap = maps; in perf_evlist__mmap_cb_get()
847 if (evlist->bkw_mmap_state == BKW_MMAP_NOTREADY) in perf_evlist__mmap_cb_get()
848 evlist__toggle_bkw_mmap(evlist, BKW_MMAP_RUNNING); in perf_evlist__mmap_cb_get()
850 evlist->mmap = maps; in perf_evlist__mmap_cb_get()
988 int evlist__mmap_ex(struct evlist *evlist, unsigned int pages, in evlist__mmap_ex() argument
1010 evlist->core.mmap_len = evlist__mmap_size(pages); in evlist__mmap_ex()
1011 pr_debug("mmap size %zuB\n", evlist->core.mmap_len); in evlist__mmap_ex()
1013 auxtrace_mmap_params__init(&mp.auxtrace_mp, evlist->core.mmap_len, in evlist__mmap_ex()
1016 return perf_evlist__mmap_ops(&evlist->core, &ops, &mp.core); in evlist__mmap_ex()
1019 int evlist__mmap(struct evlist *evlist, unsigned int pages) in evlist__mmap() argument
1021 return evlist__mmap_ex(evlist, pages, 0, false, 0, PERF_AFFINITY_SYS, 1, 0); in evlist__mmap()
1024 int evlist__create_maps(struct evlist *evlist, struct target *target) in evlist__create_maps() argument
1062 evlist->core.has_user_cpus = !!target->cpu_list && !target->hybrid; in evlist__create_maps()
1064 perf_evlist__set_maps(&evlist->core, cpus, threads); in evlist__create_maps()
1077 int evlist__apply_filters(struct evlist *evlist, struct evsel **err_evsel) in evlist__apply_filters() argument
1082 evlist__for_each_entry(evlist, evsel) { in evlist__apply_filters()
1100 int evlist__set_tp_filter(struct evlist *evlist, const char *filter) in evlist__set_tp_filter() argument
1108 evlist__for_each_entry(evlist, evsel) { in evlist__set_tp_filter()
1120 int evlist__append_tp_filter(struct evlist *evlist, const char *filter) in evlist__append_tp_filter() argument
1128 evlist__for_each_entry(evlist, evsel) { in evlist__append_tp_filter()
1166 int evlist__set_tp_filter_pids(struct evlist *evlist, size_t npids, pid_t *pids) in evlist__set_tp_filter_pids() argument
1169 int ret = evlist__set_tp_filter(evlist, filter); in evlist__set_tp_filter_pids()
1175 int evlist__set_tp_filter_pid(struct evlist *evlist, pid_t pid) in evlist__set_tp_filter_pid() argument
1177 return evlist__set_tp_filter_pids(evlist, 1, &pid); in evlist__set_tp_filter_pid()
1180 int evlist__append_tp_filter_pids(struct evlist *evlist, size_t npids, pid_t *pids) in evlist__append_tp_filter_pids() argument
1183 int ret = evlist__append_tp_filter(evlist, filter); in evlist__append_tp_filter_pids()
1189 int evlist__append_tp_filter_pid(struct evlist *evlist, pid_t pid) in evlist__append_tp_filter_pid() argument
1191 return evlist__append_tp_filter_pids(evlist, 1, &pid); in evlist__append_tp_filter_pid()
1194 bool evlist__valid_sample_type(struct evlist *evlist) in evlist__valid_sample_type() argument
1198 if (evlist->core.nr_entries == 1) in evlist__valid_sample_type()
1201 if (evlist->id_pos < 0 || evlist->is_pos < 0) in evlist__valid_sample_type()
1204 evlist__for_each_entry(evlist, pos) { in evlist__valid_sample_type()
1205 if (pos->id_pos != evlist->id_pos || in evlist__valid_sample_type()
1206 pos->is_pos != evlist->is_pos) in evlist__valid_sample_type()
1213 u64 __evlist__combined_sample_type(struct evlist *evlist) in __evlist__combined_sample_type() argument
1217 if (evlist->combined_sample_type) in __evlist__combined_sample_type()
1218 return evlist->combined_sample_type; in __evlist__combined_sample_type()
1220 evlist__for_each_entry(evlist, evsel) in __evlist__combined_sample_type()
1221 evlist->combined_sample_type |= evsel->core.attr.sample_type; in __evlist__combined_sample_type()
1223 return evlist->combined_sample_type; in __evlist__combined_sample_type()
1226 u64 evlist__combined_sample_type(struct evlist *evlist) in evlist__combined_sample_type() argument
1228 evlist->combined_sample_type = 0; in evlist__combined_sample_type()
1229 return __evlist__combined_sample_type(evlist); in evlist__combined_sample_type()
1232 u64 evlist__combined_branch_type(struct evlist *evlist) in evlist__combined_branch_type() argument
1237 evlist__for_each_entry(evlist, evsel) in evlist__combined_branch_type()
1242 bool evlist__valid_read_format(struct evlist *evlist) in evlist__valid_read_format() argument
1244 struct evsel *first = evlist__first(evlist), *pos = first; in evlist__valid_read_format()
1248 evlist__for_each_entry(evlist, pos) { in evlist__valid_read_format()
1264 u16 evlist__id_hdr_size(struct evlist *evlist) in evlist__id_hdr_size() argument
1266 struct evsel *first = evlist__first(evlist); in evlist__id_hdr_size()
1271 bool evlist__valid_sample_id_all(struct evlist *evlist) in evlist__valid_sample_id_all() argument
1273 struct evsel *first = evlist__first(evlist), *pos = first; in evlist__valid_sample_id_all()
1275 evlist__for_each_entry_continue(evlist, pos) { in evlist__valid_sample_id_all()
1283 bool evlist__sample_id_all(struct evlist *evlist) in evlist__sample_id_all() argument
1285 struct evsel *first = evlist__first(evlist); in evlist__sample_id_all()
1289 void evlist__set_selected(struct evlist *evlist, struct evsel *evsel) in evlist__set_selected() argument
1291 evlist->selected = evsel; in evlist__set_selected()
1294 void evlist__close(struct evlist *evlist) in evlist__close() argument
1304 if (!evlist->core.user_requested_cpus || in evlist__close()
1305 cpu_map__is_dummy(evlist->core.user_requested_cpus)) { in evlist__close()
1306 evlist__for_each_entry_reverse(evlist, evsel) in evlist__close()
1314 evlist__for_each_cpu(evlist_cpu_itr, evlist, &affinity) { in evlist__close()
1320 evlist__for_each_entry_reverse(evlist, evsel) { in evlist__close()
1324 perf_evlist__reset_id_hash(&evlist->core); in evlist__close()
1327 static int evlist__create_syswide_maps(struct evlist *evlist) in evlist__create_syswide_maps() argument
1349 perf_evlist__set_maps(&evlist->core, cpus, threads); in evlist__create_syswide_maps()
1358 int evlist__open(struct evlist *evlist) in evlist__open() argument
1367 if (evlist->core.threads == NULL && evlist->core.user_requested_cpus == NULL) { in evlist__open()
1368 err = evlist__create_syswide_maps(evlist); in evlist__open()
1373 evlist__update_id_pos(evlist); in evlist__open()
1375 evlist__for_each_entry(evlist, evsel) { in evlist__open()
1383 evlist__close(evlist); in evlist__open()
1388 int evlist__prepare_workload(struct evlist *evlist, struct target *target, const char *argv[], in evlist__prepare_workload() argument
1404 evlist->workload.pid = fork(); in evlist__prepare_workload()
1405 if (evlist->workload.pid < 0) { in evlist__prepare_workload()
1410 if (!evlist->workload.pid) { in evlist__prepare_workload()
1476 if (evlist->core.threads == NULL) { in evlist__prepare_workload()
1481 perf_thread_map__set_pid(evlist->core.threads, 0, evlist->workload.pid); in evlist__prepare_workload()
1495 evlist->workload.cork_fd = go_pipe[1]; in evlist__prepare_workload()
1508 int evlist__start_workload(struct evlist *evlist) in evlist__start_workload() argument
1510 if (evlist->workload.cork_fd > 0) { in evlist__start_workload()
1516 ret = write(evlist->workload.cork_fd, &bf, 1); in evlist__start_workload()
1520 close(evlist->workload.cork_fd); in evlist__start_workload()
1527 int evlist__parse_sample(struct evlist *evlist, union perf_event *event, struct perf_sample *sample) in evlist__parse_sample() argument
1529 struct evsel *evsel = evlist__event2evsel(evlist, event); in evlist__parse_sample()
1538 struct perf_sample_id *sid = evlist__id2sid(evlist, sample->id); in evlist__parse_sample()
1548 int evlist__parse_sample_timestamp(struct evlist *evlist, union perf_event *event, u64 *timestamp) in evlist__parse_sample_timestamp() argument
1550 struct evsel *evsel = evlist__event2evsel(evlist, event); in evlist__parse_sample_timestamp()
1557 int evlist__strerror_open(struct evlist *evlist, int err, char *buf, size_t size) in evlist__strerror_open() argument
1585 struct evsel *first = evlist__first(evlist); in evlist__strerror_open()
1610 int evlist__strerror_mmap(struct evlist *evlist, int err, char *buf, size_t size) in evlist__strerror_mmap() argument
1613 int pages_attempted = evlist->core.mmap_len / 1024, pages_max_per_user, printed = 0; in evlist__strerror_mmap()
1641 void evlist__to_front(struct evlist *evlist, struct evsel *move_evsel) in evlist__to_front() argument
1646 if (move_evsel == evlist__first(evlist)) in evlist__to_front()
1649 evlist__for_each_entry_safe(evlist, n, evsel) { in evlist__to_front()
1654 list_splice(&move, &evlist->core.entries); in evlist__to_front()
1657 struct evsel *evlist__get_tracking_event(struct evlist *evlist) in evlist__get_tracking_event() argument
1661 evlist__for_each_entry(evlist, evsel) { in evlist__get_tracking_event()
1666 return evlist__first(evlist); in evlist__get_tracking_event()
1669 void evlist__set_tracking_event(struct evlist *evlist, struct evsel *tracking_evsel) in evlist__set_tracking_event() argument
1676 evlist__for_each_entry(evlist, evsel) { in evlist__set_tracking_event()
1684 struct evsel *evlist__find_evsel_by_str(struct evlist *evlist, const char *str) in evlist__find_evsel_by_str() argument
1688 evlist__for_each_entry(evlist, evsel) { in evlist__find_evsel_by_str()
1698 void evlist__toggle_bkw_mmap(struct evlist *evlist, enum bkw_mmap_state state) in evlist__toggle_bkw_mmap() argument
1700 enum bkw_mmap_state old_state = evlist->bkw_mmap_state; in evlist__toggle_bkw_mmap()
1707 if (!evlist->overwrite_mmap) in evlist__toggle_bkw_mmap()
1737 evlist->bkw_mmap_state = state; in evlist__toggle_bkw_mmap()
1741 evlist__pause(evlist); in evlist__toggle_bkw_mmap()
1744 evlist__resume(evlist); in evlist__toggle_bkw_mmap()
1755 bool evlist__exclude_kernel(struct evlist *evlist) in evlist__exclude_kernel() argument
1759 evlist__for_each_entry(evlist, evsel) { in evlist__exclude_kernel()
1772 void evlist__force_leader(struct evlist *evlist) in evlist__force_leader() argument
1774 if (!evlist->core.nr_groups) { in evlist__force_leader()
1775 struct evsel *leader = evlist__first(evlist); in evlist__force_leader()
1777 evlist__set_leader(evlist); in evlist__force_leader()
1782 struct evsel *evlist__reset_weak_group(struct evlist *evsel_list, struct evsel *evsel, bool close) in evlist__reset_weak_group()
1907 int evlist__initialize_ctlfd(struct evlist *evlist, int fd, int ack) in evlist__initialize_ctlfd() argument
1914 evlist->ctl_fd.pos = perf_evlist__add_pollfd(&evlist->core, fd, NULL, POLLIN, in evlist__initialize_ctlfd()
1917 if (evlist->ctl_fd.pos < 0) { in evlist__initialize_ctlfd()
1918 evlist->ctl_fd.pos = -1; in evlist__initialize_ctlfd()
1923 evlist->ctl_fd.fd = fd; in evlist__initialize_ctlfd()
1924 evlist->ctl_fd.ack = ack; in evlist__initialize_ctlfd()
1929 bool evlist__ctlfd_initialized(struct evlist *evlist) in evlist__ctlfd_initialized() argument
1931 return evlist->ctl_fd.pos >= 0; in evlist__ctlfd_initialized()
1934 int evlist__finalize_ctlfd(struct evlist *evlist) in evlist__finalize_ctlfd() argument
1936 struct pollfd *entries = evlist->core.pollfd.entries; in evlist__finalize_ctlfd()
1938 if (!evlist__ctlfd_initialized(evlist)) in evlist__finalize_ctlfd()
1941 entries[evlist->ctl_fd.pos].fd = -1; in evlist__finalize_ctlfd()
1942 entries[evlist->ctl_fd.pos].events = 0; in evlist__finalize_ctlfd()
1943 entries[evlist->ctl_fd.pos].revents = 0; in evlist__finalize_ctlfd()
1945 evlist->ctl_fd.pos = -1; in evlist__finalize_ctlfd()
1946 evlist->ctl_fd.ack = -1; in evlist__finalize_ctlfd()
1947 evlist->ctl_fd.fd = -1; in evlist__finalize_ctlfd()
1952 static int evlist__ctlfd_recv(struct evlist *evlist, enum evlist_ctl_cmd *cmd, in evlist__ctlfd_recv() argument
1964 err = read(evlist->ctl_fd.fd, &c, 1); in evlist__ctlfd_recv()
1978 pr_err("Failed to read from ctlfd %d: %m\n", evlist->ctl_fd.fd); in evlist__ctlfd_recv()
2012 int evlist__ctlfd_ack(struct evlist *evlist) in evlist__ctlfd_ack() argument
2016 if (evlist->ctl_fd.ack == -1) in evlist__ctlfd_ack()
2019 err = write(evlist->ctl_fd.ack, EVLIST_CTL_CMD_ACK_TAG, in evlist__ctlfd_ack()
2022 pr_err("failed to write to ctl_ack_fd %d: %m\n", evlist->ctl_fd.ack); in evlist__ctlfd_ack()
2045 static int evlist__ctlfd_enable(struct evlist *evlist, char *cmd_data, bool enable) in evlist__ctlfd_enable() argument
2061 evsel = evlist__find_evsel_by_str(evlist, name); in evlist__ctlfd_enable()
2064 evlist__enable_evsel(evlist, name); in evlist__ctlfd_enable()
2066 evlist__disable_evsel(evlist, name); in evlist__ctlfd_enable()
2074 evlist__enable(evlist); in evlist__ctlfd_enable()
2077 evlist__disable(evlist); in evlist__ctlfd_enable()
2085 static int evlist__ctlfd_list(struct evlist *evlist, char *cmd_data) in evlist__ctlfd_list() argument
2113 evlist__for_each_entry(evlist, evsel) in evlist__ctlfd_list()
2119 int evlist__ctlfd_process(struct evlist *evlist, enum evlist_ctl_cmd *cmd) in evlist__ctlfd_process() argument
2123 int ctlfd_pos = evlist->ctl_fd.pos; in evlist__ctlfd_process()
2124 struct pollfd *entries = evlist->core.pollfd.entries; in evlist__ctlfd_process()
2126 if (!evlist__ctlfd_initialized(evlist) || !entries[ctlfd_pos].revents) in evlist__ctlfd_process()
2130 err = evlist__ctlfd_recv(evlist, cmd, cmd_data, in evlist__ctlfd_process()
2136 err = evlist__ctlfd_enable(evlist, cmd_data, in evlist__ctlfd_process()
2140 err = evlist__ctlfd_list(evlist, cmd_data); in evlist__ctlfd_process()
2154 evlist__ctlfd_ack(evlist); in evlist__ctlfd_process()
2159 evlist__finalize_ctlfd(evlist); in evlist__ctlfd_process()
2228 struct evlist *evlist; member
2247 int evlist__parse_event_enable_time(struct evlist *evlist, struct record_opts *opts, in evlist__parse_event_enable_time() argument
2295 eet->pollfd_pos = perf_evlist__add_pollfd(&evlist->core, eet->timerfd, NULL, POLLIN, flags); in evlist__parse_event_enable_time()
2301 eet->evlist = evlist; in evlist__parse_event_enable_time()
2302 evlist->eet = eet; in evlist__parse_event_enable_time()
2352 entries = eet->evlist->core.pollfd.entries; in event_enable_timer__process()
2361 evlist__disable_non_dummy(eet->evlist); in event_enable_timer__process()
2369 evlist__enable_non_dummy(eet->evlist); in event_enable_timer__process()
2396 struct evsel *evlist__find_evsel(struct evlist *evlist, int idx) in evlist__find_evsel() argument
2400 evlist__for_each_entry(evlist, evsel) { in evlist__find_evsel()
2407 int evlist__scnprintf_evsels(struct evlist *evlist, size_t size, char *bf) in evlist__scnprintf_evsels() argument
2412 evlist__for_each_entry(evlist, evsel) { in evlist__scnprintf_evsels()
2426 void evlist__check_mem_load_aux(struct evlist *evlist) in evlist__check_mem_load_aux() argument
2437 evlist__for_each_entry(evlist, evsel) { in evlist__check_mem_load_aux()