Lines Matching +full:switching +full:- +full:freq
1 // SPDX-License-Identifier: GPL-2.0-only
5 * Parts came from builtin-{top,stat,record}.c, see those files for further
43 #include "trace-event.h"
53 #include "../perf-sys.h"
54 #include "util/parse-branch-options.h"
55 #include "util/bpf-filter.h"
63 #include <traceevent/event-parse.h>
126 return -EINVAL; in evsel__object_config()
140 #define FD(e, x, y) (*(int *)xyarray__entry(e->core.fd, x, y))
159 * __perf_evsel__calc_id_pos - calculate id_pos.
174 return -1; in __perf_evsel__calc_id_pos()
192 * __perf_evsel__calc_is_pos - calculate is_pos.
196 * (PERF_SAMPLE_ID or PERF_SAMPLE_IDENTIFIER) in a non-sample event i.e. if
197 * sample_id_all is used there is an id sample appended to non-sample events.
207 return -1; in __perf_evsel__calc_is_pos()
220 evsel->id_pos = __perf_evsel__calc_id_pos(evsel->core.attr.sample_type); in evsel__calc_id_pos()
221 evsel->is_pos = __perf_evsel__calc_is_pos(evsel->core.attr.sample_type); in evsel__calc_id_pos()
227 if (!(evsel->core.attr.sample_type & bit)) { in __evsel__set_sample_bit()
228 evsel->core.attr.sample_type |= bit; in __evsel__set_sample_bit()
229 evsel->sample_size += sizeof(u64); in __evsel__set_sample_bit()
237 if (evsel->core.attr.sample_type & bit) { in __evsel__reset_sample_bit()
238 evsel->core.attr.sample_type &= ~bit; in __evsel__reset_sample_bit()
239 evsel->sample_size -= sizeof(u64); in __evsel__reset_sample_bit()
253 evsel->core.attr.read_format |= PERF_FORMAT_ID; in evsel__set_sample_id()
257 * evsel__is_function_event - Return whether given evsel is a function
260 * @evsel - evsel selector to be tested
268 return evsel->name && in evsel__is_function_event()
269 !strncmp(FUNCTION_EVENT, evsel->name, sizeof(FUNCTION_EVENT)); in evsel__is_function_event()
277 perf_evsel__init(&evsel->core, attr, idx); in evsel__init()
278 evsel->tracking = !idx; in evsel__init()
279 evsel->unit = strdup(""); in evsel__init()
280 evsel->scale = 1.0; in evsel__init()
281 evsel->max_events = ULONG_MAX; in evsel__init()
282 evsel->evlist = NULL; in evsel__init()
283 evsel->bpf_obj = NULL; in evsel__init()
284 evsel->bpf_fd = -1; in evsel__init()
285 INIT_LIST_HEAD(&evsel->config_terms); in evsel__init()
286 INIT_LIST_HEAD(&evsel->bpf_counter_list); in evsel__init()
287 INIT_LIST_HEAD(&evsel->bpf_filters); in evsel__init()
289 evsel->sample_size = __evsel__sample_size(attr->sample_type); in evsel__init()
291 evsel->cmdline_group_boundary = false; in evsel__init()
292 evsel->metric_events = NULL; in evsel__init()
293 evsel->per_pkg_mask = NULL; in evsel__init()
294 evsel->collect_stat = false; in evsel__init()
295 evsel->pmu_name = NULL; in evsel__init()
296 evsel->group_pmu_name = NULL; in evsel__init()
297 evsel->skippable = false; in evsel__init()
308 if (evsel__is_bpf_output(evsel) && !attr->sample_type) { in evsel__new_idx()
309 evsel->core.attr.sample_type = (PERF_SAMPLE_RAW | PERF_SAMPLE_TIME | in evsel__new_idx()
311 evsel->core.attr.sample_period = 1; in evsel__new_idx()
315 free((char *)evsel->unit); in evsel__new_idx()
316 evsel->unit = strdup("msec"); in evsel__new_idx()
317 evsel->scale = 1e-6; in evsel__new_idx()
330 return -ENOMEM; in copy_config_terms()
333 if (tmp->free_str) { in copy_config_terms()
334 tmp->val.str = strdup(pos->val.str); in copy_config_terms()
335 if (tmp->val.str == NULL) { in copy_config_terms()
337 return -ENOMEM; in copy_config_terms()
340 list_add_tail(&tmp->list, dst); in copy_config_terms()
347 return copy_config_terms(&dst->config_terms, &src->config_terms); in evsel__copy_config_terms()
351 * evsel__clone - create a new evsel copied from @orig
361 BUG_ON(orig->core.fd); in evsel__clone()
362 BUG_ON(orig->counts); in evsel__clone()
363 BUG_ON(orig->priv); in evsel__clone()
364 BUG_ON(orig->per_pkg_mask); in evsel__clone()
367 if (orig->bpf_obj) in evsel__clone()
370 evsel = evsel__new(&orig->core.attr); in evsel__clone()
374 evsel->core.cpus = perf_cpu_map__get(orig->core.cpus); in evsel__clone()
375 evsel->core.own_cpus = perf_cpu_map__get(orig->core.own_cpus); in evsel__clone()
376 evsel->core.threads = perf_thread_map__get(orig->core.threads); in evsel__clone()
377 evsel->core.nr_members = orig->core.nr_members; in evsel__clone()
378 evsel->core.system_wide = orig->core.system_wide; in evsel__clone()
379 evsel->core.requires_cpu = orig->core.requires_cpu; in evsel__clone()
380 evsel->core.is_pmu_core = orig->core.is_pmu_core; in evsel__clone()
382 if (orig->name) { in evsel__clone()
383 evsel->name = strdup(orig->name); in evsel__clone()
384 if (evsel->name == NULL) in evsel__clone()
387 if (orig->group_name) { in evsel__clone()
388 evsel->group_name = strdup(orig->group_name); in evsel__clone()
389 if (evsel->group_name == NULL) in evsel__clone()
392 if (orig->pmu_name) { in evsel__clone()
393 evsel->pmu_name = strdup(orig->pmu_name); in evsel__clone()
394 if (evsel->pmu_name == NULL) in evsel__clone()
397 if (orig->group_pmu_name) { in evsel__clone()
398 evsel->group_pmu_name = strdup(orig->group_pmu_name); in evsel__clone()
399 if (evsel->group_pmu_name == NULL) in evsel__clone()
402 if (orig->filter) { in evsel__clone()
403 evsel->filter = strdup(orig->filter); in evsel__clone()
404 if (evsel->filter == NULL) in evsel__clone()
407 if (orig->metric_id) { in evsel__clone()
408 evsel->metric_id = strdup(orig->metric_id); in evsel__clone()
409 if (evsel->metric_id == NULL) in evsel__clone()
412 evsel->cgrp = cgroup__get(orig->cgrp); in evsel__clone()
414 evsel->tp_format = orig->tp_format; in evsel__clone()
416 evsel->handler = orig->handler; in evsel__clone()
417 evsel->core.leader = orig->core.leader; in evsel__clone()
419 evsel->max_events = orig->max_events; in evsel__clone()
420 evsel->tool_event = orig->tool_event; in evsel__clone()
421 free((char *)evsel->unit); in evsel__clone()
422 evsel->unit = strdup(orig->unit); in evsel__clone()
423 if (evsel->unit == NULL) in evsel__clone()
426 evsel->scale = orig->scale; in evsel__clone()
427 evsel->snapshot = orig->snapshot; in evsel__clone()
428 evsel->per_pkg = orig->per_pkg; in evsel__clone()
429 evsel->percore = orig->percore; in evsel__clone()
430 evsel->precise_max = orig->precise_max; in evsel__clone()
431 evsel->is_libpfm_event = orig->is_libpfm_event; in evsel__clone()
433 evsel->exclude_GH = orig->exclude_GH; in evsel__clone()
434 evsel->sample_read = orig->sample_read; in evsel__clone()
435 evsel->auto_merge_stats = orig->auto_merge_stats; in evsel__clone()
436 evsel->collect_stat = orig->collect_stat; in evsel__clone()
437 evsel->weak_group = orig->weak_group; in evsel__clone()
438 evsel->use_config_name = orig->use_config_name; in evsel__clone()
439 evsel->pmu = orig->pmu; in evsel__clone()
458 int err = -ENOMEM; in evsel__newtp_idx()
469 if (asprintf(&evsel->name, "%s:%s", sys, name) < 0) in evsel__newtp_idx()
472 evsel->tp_format = trace_event__tp_format(sys, name); in evsel__newtp_idx()
473 if (IS_ERR(evsel->tp_format)) { in evsel__newtp_idx()
474 err = PTR_ERR(evsel->tp_format); in evsel__newtp_idx()
479 attr.config = evsel->tp_format->id; in evsel__newtp_idx()
487 zfree(&evsel->name); in evsel__newtp_idx()
497 "cache-references",
498 "cache-misses",
500 "branch-misses",
501 "bus-cycles",
502 "stalled-cycles-frontend",
503 "stalled-cycles-backend",
504 "ref-cycles",
523 ((ptr == evsel__bpf_counter_events) || (*(ptr - 1) == ',')) && in evsel__match_bpf_counter_events()
534 return "unknown-hardware"; in __evsel__hw_name()
540 struct perf_event_attr *attr = &evsel->core.attr; in evsel__add_modifiers()
544 if (!attr->exclude_##context) { \ in evsel__add_modifiers()
546 r += scnprintf(bf + r, size - r, "%c", mod); \ in evsel__add_modifiers()
549 if (attr->exclude_kernel || attr->exclude_user || attr->exclude_hv) { in evsel__add_modifiers()
556 if (attr->precise_ip) { in evsel__add_modifiers()
559 r += scnprintf(bf + r, size - r, "%.*s", attr->precise_ip, "ppp"); in evsel__add_modifiers()
563 if (attr->exclude_host || attr->exclude_guest == exclude_guest_default) { in evsel__add_modifiers()
569 bf[colon - 1] = ':'; in evsel__add_modifiers()
575 return scnprintf(bf, size, "%s", __evsel__hw_name(evsel->core.attr.config)); in arch_evsel__hw_name()
581 return r + evsel__add_modifiers(evsel, bf + r, size - r); in evsel__hw_name()
585 "cpu-clock",
586 "task-clock",
587 "page-faults",
588 "context-switches",
589 "cpu-migrations",
590 "minor-faults",
591 "major-faults",
592 "alignment-faults",
593 "emulation-faults",
601 return "unknown-software"; in __evsel__sw_name()
606 int r = scnprintf(bf, size, "%s", __evsel__sw_name(evsel->core.attr.config)); in evsel__sw_name()
607 return r + evsel__add_modifiers(evsel, bf + r, size - r); in evsel__sw_name()
622 r += scnprintf(bf + r, size - r, "r"); in __evsel__bp_name()
625 r += scnprintf(bf + r, size - r, "w"); in __evsel__bp_name()
628 r += scnprintf(bf + r, size - r, "x"); in __evsel__bp_name()
635 struct perf_event_attr *attr = &evsel->core.attr; in evsel__bp_name()
636 int r = __evsel__bp_name(bf, size, attr->bp_addr, attr->bp_type); in evsel__bp_name()
637 return r + evsel__add_modifiers(evsel, bf + r, size - r); in evsel__bp_name()
641 { "L1-dcache", "l1-d", "l1d", "L1-data", },
642 { "L1-icache", "l1-i", "l1i", "L1-instruction", },
644 { "dTLB", "d-tlb", "Data-TLB", },
645 { "iTLB", "i-tlb", "Instruction-TLB", },
653 { "prefetch", "prefetches", "speculative-read", "speculative-load", },
670 * ITLB and BPU : Read-only
693 return scnprintf(bf, size, "%s-%s-%s", evsel__hw_cache[type][0], in __evsel__hw_cache_type_op_res_name()
698 return scnprintf(bf, size, "%s-%s", evsel__hw_cache[type][0], in __evsel__hw_cache_type_op_res_name()
705 const char *err = "unknown-ext-hardware-cache-type"; in __evsel__hw_cache_name()
711 err = "unknown-ext-hardware-cache-op"; in __evsel__hw_cache_name()
716 err = "unknown-ext-hardware-cache-result"; in __evsel__hw_cache_name()
720 err = "invalid-cache"; in __evsel__hw_cache_name()
731 int ret = __evsel__hw_cache_name(evsel->core.attr.config, bf, size); in evsel__hw_cache_name()
732 return ret + evsel__add_modifiers(evsel, bf + ret, size - ret); in evsel__hw_cache_name()
737 int ret = scnprintf(bf, size, "raw 0x%" PRIx64, evsel->core.attr.config); in evsel__raw_name()
738 return ret + evsel__add_modifiers(evsel, bf + ret, size - ret); in evsel__raw_name()
748 if (evsel->name) in evsel__name()
749 return evsel->name; in evsel__name()
751 switch (evsel->core.attr.type) { in evsel__name()
766 evsel__tool_name(evsel->tool_event, bf, sizeof(bf)); in evsel__name()
781 evsel->core.attr.type); in evsel__name()
785 evsel->name = strdup(bf); in evsel__name()
787 if (evsel->name) in evsel__name()
788 return evsel->name; in evsel__name()
800 if (evsel->metric_id) in evsel__metric_id()
801 return evsel->metric_id; in evsel__metric_id()
804 return perf_tool_event__to_str(evsel->tool_event); in evsel__metric_id()
811 return evsel->group_name ?: "anon group"; in evsel__group_name()
818 * For record -e '{cycles,instructions}'
821 * For record -e 'cycles,instructions' and report --group
830 if (!evsel->forced_leader) in evsel__group_desc()
833 ret += scnprintf(buf + ret, size - ret, "%s", evsel__name(evsel)); in evsel__group_desc()
836 ret += scnprintf(buf + ret, size - ret, ", %s", evsel__name(pos)); in evsel__group_desc()
838 if (!evsel->forced_leader) in evsel__group_desc()
839 ret += scnprintf(buf + ret, size - ret, " }"); in evsel__group_desc()
848 struct perf_event_attr *attr = &evsel->core.attr; in __evsel__config_callchain()
853 attr->sample_max_stack = param->max_stack; in __evsel__config_callchain()
855 if (opts->kernel_callchains) in __evsel__config_callchain()
856 attr->exclude_callchain_user = 1; in __evsel__config_callchain()
857 if (opts->user_callchains) in __evsel__config_callchain()
858 attr->exclude_callchain_kernel = 1; in __evsel__config_callchain()
859 if (param->record_mode == CALLCHAIN_LBR) { in __evsel__config_callchain()
860 if (!opts->branch_stack) { in __evsel__config_callchain()
861 if (attr->exclude_user) { in __evsel__config_callchain()
867 attr->branch_sample_type = PERF_SAMPLE_BRANCH_USER | in __evsel__config_callchain()
878 if (param->record_mode == CALLCHAIN_DWARF) { in __evsel__config_callchain()
882 if (opts->sample_user_regs && in __evsel__config_callchain()
884 attr->sample_regs_user |= DWARF_MINIMAL_REGS(arch); in __evsel__config_callchain()
885 pr_warning("WARNING: The use of --call-graph=dwarf may require all the user registers, " in __evsel__config_callchain()
886 "specifying a subset with --user-regs may render DWARF unwinding unreliable, " in __evsel__config_callchain()
889 attr->sample_regs_user |= arch__user_reg_mask(); in __evsel__config_callchain()
891 attr->sample_stack_user = param->dump_size; in __evsel__config_callchain()
892 attr->exclude_callchain_user = 1; in __evsel__config_callchain()
901 attr->exclude_callchain_user = 1; in __evsel__config_callchain()
908 if (param->enabled) in evsel__config_callchain()
914 struct perf_event_attr *attr = &evsel->core.attr; in evsel__reset_callgraph()
917 if (param->record_mode == CALLCHAIN_LBR) { in evsel__reset_callgraph()
919 attr->branch_sample_type &= ~(PERF_SAMPLE_BRANCH_USER | in evsel__reset_callgraph()
923 if (param->record_mode == CALLCHAIN_DWARF) { in evsel__reset_callgraph()
933 struct list_head *config_terms = &evsel->config_terms; in evsel__apply_config_terms()
934 struct perf_event_attr *attr = &evsel->core.attr; in evsel__apply_config_terms()
944 switch (term->type) { in evsel__apply_config_terms()
946 if (!(term->weak && opts->user_interval != ULLONG_MAX)) { in evsel__apply_config_terms()
947 attr->sample_period = term->val.period; in evsel__apply_config_terms()
948 attr->freq = 0; in evsel__apply_config_terms()
953 if (!(term->weak && opts->user_freq != UINT_MAX)) { in evsel__apply_config_terms()
954 attr->sample_freq = term->val.freq; in evsel__apply_config_terms()
955 attr->freq = 1; in evsel__apply_config_terms()
960 if (term->val.time) in evsel__apply_config_terms()
966 callgraph_buf = term->val.str; in evsel__apply_config_terms()
969 if (term->val.str && strcmp(term->val.str, "no")) { in evsel__apply_config_terms()
971 parse_branch_str(term->val.str, in evsel__apply_config_terms()
972 &attr->branch_sample_type); in evsel__apply_config_terms()
977 dump_size = term->val.stack_user; in evsel__apply_config_terms()
980 max_stack = term->val.max_stack; in evsel__apply_config_terms()
983 evsel->max_events = term->val.max_events; in evsel__apply_config_terms()
987 * attr->inherit should has already been set by in evsel__apply_config_terms()
990 * opt->no_inherit setting. in evsel__apply_config_terms()
992 attr->inherit = term->val.inherit ? 1 : 0; in evsel__apply_config_terms()
995 attr->write_backward = term->val.overwrite ? 1 : 0; in evsel__apply_config_terms()
1002 attr->aux_output = term->val.aux_output ? 1 : 0; in evsel__apply_config_terms()
1014 /* User explicitly set per-event callgraph, clear the old setting and reset. */ in evsel__apply_config_terms()
1032 pr_err("per-event callgraph setting for %s failed. " in evsel__apply_config_terms()
1034 evsel->name); in evsel__apply_config_terms()
1050 /* set perf-event callgraph */ in evsel__apply_config_terms()
1055 evsel->core.attr.mmap_data = track; in evsel__apply_config_terms()
1066 list_for_each_entry(term, &evsel->config_terms, list) { in __evsel__get_config_term()
1067 if (term->type == type) in __evsel__get_config_term()
1087 if (opts->freq) { in evsel__set_default_freq_period()
1088 attr->freq = 1; in evsel__set_default_freq_period()
1089 attr->sample_freq = opts->freq; in evsel__set_default_freq_period()
1091 attr->sample_period = opts->default_interval; in evsel__set_default_freq_period()
1104 * - all independent events and group leaders are disabled
1105 * - all group members are enabled
1111 * - all independent events and group leaders have
1113 * - we don't specifically enable or disable any event during
1121 * - we specifically enable or disable all events during
1132 struct perf_event_attr *attr = &evsel->core.attr; in evsel__config()
1133 int track = evsel->tracking; in evsel__config()
1134 bool per_cpu = opts->target.default_per_cpu && !opts->target.per_thread; in evsel__config()
1136 attr->sample_id_all = perf_missing_features.sample_id_all ? 0 : 1; in evsel__config()
1137 attr->inherit = !opts->no_inherit; in evsel__config()
1138 attr->write_backward = opts->overwrite ? 1 : 0; in evsel__config()
1139 attr->read_format = PERF_FORMAT_LOST; in evsel__config()
1144 if (evsel->sample_read) { in evsel__config()
1157 if (leader->core.nr_members > 1) { in evsel__config()
1158 attr->read_format |= PERF_FORMAT_GROUP; in evsel__config()
1159 attr->inherit = 0; in evsel__config()
1167 if ((evsel->is_libpfm_event && !attr->sample_period) || in evsel__config()
1168 (!evsel->is_libpfm_event && (!attr->sample_period || in evsel__config()
1169 opts->user_freq != UINT_MAX || in evsel__config()
1170 opts->user_interval != ULLONG_MAX))) in evsel__config()
1174 * If attr->freq was set (here or earlier), ask for period in evsel__config()
1177 if (attr->freq) in evsel__config()
1180 if (opts->no_samples) in evsel__config()
1181 attr->sample_freq = 0; in evsel__config()
1183 if (opts->inherit_stat) { in evsel__config()
1184 evsel->core.attr.read_format |= in evsel__config()
1188 attr->inherit_stat = 1; in evsel__config()
1191 if (opts->sample_address) { in evsel__config()
1193 attr->mmap_data = track; in evsel__config()
1202 evsel->core.attr.exclude_callchain_user = 1; in evsel__config()
1204 if (callchain && callchain->enabled && !evsel->no_aux_samples) in evsel__config()
1207 if (opts->sample_intr_regs && !evsel->no_aux_samples && in evsel__config()
1209 attr->sample_regs_intr = opts->sample_intr_regs; in evsel__config()
1213 if (opts->sample_user_regs && !evsel->no_aux_samples && in evsel__config()
1215 attr->sample_regs_user |= opts->sample_user_regs; in evsel__config()
1219 if (target__has_cpu(&opts->target) || opts->sample_cpu) in evsel__config()
1225 if (opts->sample_time && in evsel__config()
1227 (!opts->no_inherit || target__has_cpu(&opts->target) || per_cpu || in evsel__config()
1228 opts->sample_time_set))) in evsel__config()
1231 if (opts->raw_samples && !evsel->no_aux_samples) { in evsel__config()
1237 if (opts->sample_address) in evsel__config()
1240 if (opts->sample_phys_addr) in evsel__config()
1243 if (opts->no_buffering) { in evsel__config()
1244 attr->watermark = 0; in evsel__config()
1245 attr->wakeup_events = 1; in evsel__config()
1247 if (opts->branch_stack && !evsel->no_aux_samples) { in evsel__config()
1249 attr->branch_sample_type = opts->branch_stack; in evsel__config()
1252 if (opts->sample_weight) in evsel__config()
1255 attr->task = track; in evsel__config()
1256 attr->mmap = track; in evsel__config()
1257 attr->mmap2 = track && !perf_missing_features.mmap2; in evsel__config()
1258 attr->comm = track; in evsel__config()
1259 attr->build_id = track && opts->build_id; in evsel__config()
1265 if (!opts->text_poke) in evsel__config()
1266 attr->ksymbol = track && !perf_missing_features.ksymbol; in evsel__config()
1267 attr->bpf_event = track && !opts->no_bpf_event && !perf_missing_features.bpf; in evsel__config()
1269 if (opts->record_namespaces) in evsel__config()
1270 attr->namespaces = track; in evsel__config()
1272 if (opts->record_cgroup) { in evsel__config()
1273 attr->cgroup = track && !perf_missing_features.cgroup; in evsel__config()
1277 if (opts->sample_data_page_size) in evsel__config()
1280 if (opts->sample_code_page_size) in evsel__config()
1283 if (opts->record_switch_events) in evsel__config()
1284 attr->context_switch = track; in evsel__config()
1286 if (opts->sample_transaction) in evsel__config()
1289 if (opts->running_time) { in evsel__config()
1290 evsel->core.attr.read_format |= in evsel__config()
1302 attr->disabled = 1; in evsel__config()
1308 if (target__none(&opts->target) && evsel__is_group_leader(evsel) && in evsel__config()
1309 !opts->target.initial_delay) in evsel__config()
1310 attr->enable_on_exec = 1; in evsel__config()
1312 if (evsel->immediate) { in evsel__config()
1313 attr->disabled = 0; in evsel__config()
1314 attr->enable_on_exec = 0; in evsel__config()
1317 clockid = opts->clockid; in evsel__config()
1318 if (opts->use_clockid) { in evsel__config()
1319 attr->use_clockid = 1; in evsel__config()
1320 attr->clockid = opts->clockid; in evsel__config()
1323 if (evsel->precise_max) in evsel__config()
1324 attr->precise_ip = 3; in evsel__config()
1326 if (opts->all_user) { in evsel__config()
1327 attr->exclude_kernel = 1; in evsel__config()
1328 attr->exclude_user = 0; in evsel__config()
1331 if (opts->all_kernel) { in evsel__config()
1332 attr->exclude_kernel = 0; in evsel__config()
1333 attr->exclude_user = 1; in evsel__config()
1336 if (evsel->core.own_cpus || evsel->unit) in evsel__config()
1337 evsel->core.attr.read_format |= PERF_FORMAT_ID; in evsel__config()
1345 evsel->ignore_missing_thread = opts->ignore_missing_thread; in evsel__config()
1347 /* The --period option takes the precedence. */ in evsel__config()
1348 if (opts->period_set) { in evsel__config()
1349 if (opts->period) in evsel__config()
1360 * The software event will trigger -EOPNOTSUPP error out, in evsel__config()
1367 evsel->core.attr.sample_type &= OFFCPU_SAMPLE_TYPES; in evsel__config()
1377 free(evsel->filter); in evsel__set_filter()
1378 evsel->filter = new_filter; in evsel__set_filter()
1382 return -1; in evsel__set_filter()
1389 if (evsel->filter == NULL) in evsel__append_filter()
1392 if (asprintf(&new_filter, fmt, evsel->filter, filter) > 0) { in evsel__append_filter()
1393 free(evsel->filter); in evsel__append_filter()
1394 evsel->filter = new_filter; in evsel__append_filter()
1398 return -1; in evsel__append_filter()
1414 return perf_evsel__enable_cpu(&evsel->core, cpu_map_idx); in evsel__enable_cpu()
1419 int err = perf_evsel__enable(&evsel->core); in evsel__enable()
1422 evsel->disabled = false; in evsel__enable()
1429 return perf_evsel__disable_cpu(&evsel->core, cpu_map_idx); in evsel__disable_cpu()
1434 int err = perf_evsel__disable(&evsel->core); in evsel__disable()
1442 evsel->disabled = true; in evsel__disable()
1452 list_del_init(&term->list); in free_config_terms()
1453 if (term->free_str) in free_config_terms()
1454 zfree(&term->val.str); in free_config_terms()
1461 free_config_terms(&evsel->config_terms); in evsel__free_config_terms()
1466 assert(list_empty(&evsel->core.node)); in evsel__exit()
1467 assert(evsel->evlist == NULL); in evsel__exit()
1471 perf_evsel__free_fd(&evsel->core); in evsel__exit()
1472 perf_evsel__free_id(&evsel->core); in evsel__exit()
1474 cgroup__put(evsel->cgrp); in evsel__exit()
1475 perf_cpu_map__put(evsel->core.cpus); in evsel__exit()
1476 perf_cpu_map__put(evsel->core.own_cpus); in evsel__exit()
1477 perf_thread_map__put(evsel->core.threads); in evsel__exit()
1478 zfree(&evsel->group_name); in evsel__exit()
1479 zfree(&evsel->name); in evsel__exit()
1480 zfree(&evsel->filter); in evsel__exit()
1481 zfree(&evsel->pmu_name); in evsel__exit()
1482 zfree(&evsel->group_pmu_name); in evsel__exit()
1483 zfree(&evsel->unit); in evsel__exit()
1484 zfree(&evsel->metric_id); in evsel__exit()
1486 hashmap__free(evsel->per_pkg_mask); in evsel__exit()
1487 evsel->per_pkg_mask = NULL; in evsel__exit()
1488 zfree(&evsel->metric_events); in evsel__exit()
1506 if (!evsel->prev_raw_counts) in evsel__compute_deltas()
1509 tmp = *perf_counts(evsel->prev_raw_counts, cpu_map_idx, thread); in evsel__compute_deltas()
1510 *perf_counts(evsel->prev_raw_counts, cpu_map_idx, thread) = *count; in evsel__compute_deltas()
1512 count->val = count->val - tmp.val; in evsel__compute_deltas()
1513 count->ena = count->ena - tmp.ena; in evsel__compute_deltas()
1514 count->run = count->run - tmp.run; in evsel__compute_deltas()
1519 struct perf_counts_values *count = perf_counts(evsel->counts, cpu_map_idx, thread); in evsel__read_one()
1521 return perf_evsel__read(&evsel->core, cpu_map_idx, thread, count); in evsel__read_one()
1529 count = perf_counts(counter->counts, cpu_map_idx, thread); in evsel__set_count()
1531 count->val = val; in evsel__set_count()
1532 count->ena = ena; in evsel__set_count()
1533 count->run = run; in evsel__set_count()
1534 count->lost = lost; in evsel__set_count()
1536 perf_counts__set_loaded(counter->counts, cpu_map_idx, thread, true); in evsel__set_count()
1541 u64 read_format = leader->core.attr.read_format; in evsel__process_group_data()
1547 if (nr != (u64) leader->core.nr_members) in evsel__process_group_data()
1548 return -EINVAL; in evsel__process_group_data()
1560 counter = evlist__id2evsel(leader->evlist, v->id); in evsel__process_group_data()
1562 return -EINVAL; in evsel__process_group_data()
1565 lost = v->lost; in evsel__process_group_data()
1567 evsel__set_count(counter, cpu_map_idx, thread, v->value, ena, run, lost); in evsel__process_group_data()
1575 struct perf_stat_evsel *ps = leader->stats; in evsel__read_group()
1576 u64 read_format = leader->core.attr.read_format; in evsel__read_group()
1577 int size = perf_evsel__read_size(&leader->core); in evsel__read_group()
1578 u64 *data = ps->group_data; in evsel__read_group()
1581 return -EINVAL; in evsel__read_group()
1584 return -EINVAL; in evsel__read_group()
1589 return -ENOMEM; in evsel__read_group()
1591 ps->group_data = data; in evsel__read_group()
1595 return -EINVAL; in evsel__read_group()
1598 return -errno; in evsel__read_group()
1605 u64 read_format = evsel->core.attr.read_format; in evsel__read_counter()
1619 return -EINVAL; in __evsel__read_on_cpu()
1621 if (evsel->counts == NULL && evsel__alloc_counts(evsel) < 0) in __evsel__read_on_cpu()
1622 return -ENOMEM; in __evsel__read_on_cpu()
1625 return -errno; in __evsel__read_on_cpu()
1629 *perf_counts(evsel->counts, cpu_map_idx, thread) = count; in __evsel__read_on_cpu()
1638 cpu = perf_cpu_map__cpu(evsel->core.cpus, cpu_map_idx); in evsel__match_other_cpu()
1639 return perf_cpu_map__idx(other->core.cpus, cpu); in evsel__match_other_cpu()
1660 return -1; in get_group_fd()
1666 BUG_ON(!leader->core.fd); in get_group_fd()
1669 if (cpu_map_idx == -1) in get_group_fd()
1670 return -1; in get_group_fd()
1673 BUG_ON(fd == -1 && !leader->skippable); in get_group_fd()
1676 * When the leader has been skipped, return -2 to distinguish from no in get_group_fd()
1679 return fd == -1 ? -2 : fd; in get_group_fd()
1685 for (int thread = thread_idx; thread < nr_threads - 1; thread++) in evsel__remove_fd()
1696 return -EINVAL; in update_fds()
1698 evlist__for_each_entry(evsel->evlist, pos) { in update_fds()
1720 if (!evsel->ignore_missing_thread) in evsel__ignore_missing_thread()
1724 if (evsel->core.system_wide) in evsel__ignore_missing_thread()
1727 /* The -ESRCH is perf event syscall errno for pid's not found. */ in evsel__ignore_missing_thread()
1728 if (err != -ESRCH) in evsel__ignore_missing_thread()
1732 if (threads->nr == 1) in evsel__ignore_missing_thread()
1737 * because thread_map__remove() will decrease threads->nr. in evsel__ignore_missing_thread()
1739 if (update_fds(evsel, nr_cpus, cpu_map_idx, threads->nr, thread)) in evsel__ignore_missing_thread()
1753 return fprintf(fp, " %-32s %s\n", name, val); in __open_attr__fprintf()
1769 if (!evsel->precise_max) in evsel__precise_ip_fallback()
1776 if (!evsel->core.attr.precise_ip) { in evsel__precise_ip_fallback()
1777 evsel->core.attr.precise_ip = evsel->precise_ip_original; in evsel__precise_ip_fallback()
1781 if (!evsel->precise_ip_original) in evsel__precise_ip_fallback()
1782 evsel->precise_ip_original = evsel->core.attr.precise_ip; in evsel__precise_ip_fallback()
1784 evsel->core.attr.precise_ip--; in evsel__precise_ip_fallback()
1785 pr_debug2_peo("decreasing precise_ip by one (%d)\n", evsel->core.attr.precise_ip); in evsel__precise_ip_fallback()
1786 display_attr(&evsel->core.attr); in evsel__precise_ip_fallback()
1798 if ((perf_missing_features.write_backward && evsel->core.attr.write_backward) || in __evsel__prepare_open()
1799 (perf_missing_features.aux_output && evsel->core.attr.aux_output)) in __evsel__prepare_open()
1800 return -EINVAL; in __evsel__prepare_open()
1806 return -ENOMEM; in __evsel__prepare_open()
1814 empty_thread_map = thread_map__new_by_tid(-1); in __evsel__prepare_open()
1816 return -ENOMEM; in __evsel__prepare_open()
1822 if (evsel->core.fd == NULL && in __evsel__prepare_open()
1823 perf_evsel__alloc_fd(&evsel->core, perf_cpu_map__nr(cpus), nthreads) < 0) in __evsel__prepare_open()
1824 return -ENOMEM; in __evsel__prepare_open()
1826 evsel->open_flags = PERF_FLAG_FD_CLOEXEC; in __evsel__prepare_open()
1827 if (evsel->cgrp) in __evsel__prepare_open()
1828 evsel->open_flags |= PERF_FLAG_PID_CGROUP; in __evsel__prepare_open()
1836 evsel->core.attr.branch_sample_type &= ~PERF_SAMPLE_BRANCH_COUNTERS; in evsel__disable_missing_features()
1838 evsel->core.attr.read_format &= ~PERF_FORMAT_LOST; in evsel__disable_missing_features()
1844 evsel->core.attr.clockid = CLOCK_MONOTONIC; /* should always work */ in evsel__disable_missing_features()
1846 evsel->core.attr.use_clockid = 0; in evsel__disable_missing_features()
1847 evsel->core.attr.clockid = 0; in evsel__disable_missing_features()
1850 evsel->open_flags &= ~(unsigned long)PERF_FLAG_FD_CLOEXEC; in evsel__disable_missing_features()
1852 evsel->core.attr.mmap2 = 0; in evsel__disable_missing_features()
1853 if (evsel->pmu && evsel->pmu->missing_features.exclude_guest) in evsel__disable_missing_features()
1854 evsel->core.attr.exclude_guest = evsel->core.attr.exclude_host = 0; in evsel__disable_missing_features()
1856 evsel->core.attr.branch_sample_type &= ~(PERF_SAMPLE_BRANCH_NO_FLAGS | in evsel__disable_missing_features()
1858 if (perf_missing_features.group_read && evsel->core.attr.inherit) in evsel__disable_missing_features()
1859 evsel->core.attr.read_format &= ~(PERF_FORMAT_GROUP|PERF_FORMAT_ID); in evsel__disable_missing_features()
1861 evsel->core.attr.ksymbol = 0; in evsel__disable_missing_features()
1863 evsel->core.attr.bpf_event = 0; in evsel__disable_missing_features()
1865 evsel->core.attr.branch_sample_type &= ~PERF_SAMPLE_BRANCH_HW_INDEX; in evsel__disable_missing_features()
1867 evsel->core.attr.sample_id_all = 0; in evsel__disable_missing_features()
1891 (evsel->core.attr.branch_sample_type & PERF_SAMPLE_BRANCH_COUNTERS)) { in evsel__detect_missing_features()
1893 pr_debug2("switching off branch counters support\n"); in evsel__detect_missing_features()
1896 (evsel->core.attr.read_format & PERF_FORMAT_LOST)) { in evsel__detect_missing_features()
1898 pr_debug2("switching off PERF_FORMAT_LOST support\n"); in evsel__detect_missing_features()
1901 (evsel->core.attr.sample_type & PERF_SAMPLE_WEIGHT_STRUCT)) { in evsel__detect_missing_features()
1903 pr_debug2("switching off weight struct support\n"); in evsel__detect_missing_features()
1906 (evsel->core.attr.sample_type & PERF_SAMPLE_CODE_PAGE_SIZE)) { in evsel__detect_missing_features()
1911 (evsel->core.attr.sample_type & PERF_SAMPLE_DATA_PAGE_SIZE)) { in evsel__detect_missing_features()
1915 } else if (!perf_missing_features.cgroup && evsel->core.attr.cgroup) { in evsel__detect_missing_features()
1920 (evsel->core.attr.branch_sample_type & PERF_SAMPLE_BRANCH_HW_INDEX)) { in evsel__detect_missing_features()
1922 pr_debug2("switching off branch HW index support\n"); in evsel__detect_missing_features()
1924 } else if (!perf_missing_features.aux_output && evsel->core.attr.aux_output) { in evsel__detect_missing_features()
1928 } else if (!perf_missing_features.bpf && evsel->core.attr.bpf_event) { in evsel__detect_missing_features()
1930 pr_debug2_peo("switching off bpf_event\n"); in evsel__detect_missing_features()
1932 } else if (!perf_missing_features.ksymbol && evsel->core.attr.ksymbol) { in evsel__detect_missing_features()
1934 pr_debug2_peo("switching off ksymbol\n"); in evsel__detect_missing_features()
1936 } else if (!perf_missing_features.write_backward && evsel->core.attr.write_backward) { in evsel__detect_missing_features()
1938 pr_debug2_peo("switching off write_backward\n"); in evsel__detect_missing_features()
1940 } else if (!perf_missing_features.clockid_wrong && evsel->core.attr.use_clockid) { in evsel__detect_missing_features()
1942 pr_debug2_peo("switching off clockid\n"); in evsel__detect_missing_features()
1944 } else if (!perf_missing_features.clockid && evsel->core.attr.use_clockid) { in evsel__detect_missing_features()
1946 pr_debug2_peo("switching off use_clockid\n"); in evsel__detect_missing_features()
1948 } else if (!perf_missing_features.cloexec && (evsel->open_flags & PERF_FLAG_FD_CLOEXEC)) { in evsel__detect_missing_features()
1950 pr_debug2_peo("switching off cloexec flag\n"); in evsel__detect_missing_features()
1952 } else if (!perf_missing_features.mmap2 && evsel->core.attr.mmap2) { in evsel__detect_missing_features()
1954 pr_debug2_peo("switching off mmap2\n"); in evsel__detect_missing_features()
1956 } else if (evsel->core.attr.exclude_guest || evsel->core.attr.exclude_host) { in evsel__detect_missing_features()
1957 if (evsel->pmu == NULL) in evsel__detect_missing_features()
1958 evsel->pmu = evsel__find_pmu(evsel); in evsel__detect_missing_features()
1960 if (evsel->pmu) in evsel__detect_missing_features()
1961 evsel->pmu->missing_features.exclude_guest = true; in evsel__detect_missing_features()
1964 evsel->core.attr.exclude_host = false; in evsel__detect_missing_features()
1965 evsel->core.attr.exclude_guest = false; in evsel__detect_missing_features()
1968 if (evsel->exclude_GH) { in evsel__detect_missing_features()
1974 pr_debug2_peo("switching off exclude_guest, exclude_host\n"); in evsel__detect_missing_features()
1979 pr_debug2_peo("switching off sample_id_all\n"); in evsel__detect_missing_features()
1982 (evsel->core.attr.branch_sample_type & in evsel__detect_missing_features()
1986 pr_debug2_peo("switching off branch sample type no (cycles/flags)\n"); in evsel__detect_missing_features()
1989 evsel->core.attr.inherit && in evsel__detect_missing_features()
1990 (evsel->core.attr.read_format & PERF_FORMAT_GROUP) && in evsel__detect_missing_features()
1993 pr_debug2_peo("switching off group read\n"); in evsel__detect_missing_features()
2005 int pid = -1, err, old_errno; in evsel__open_cpu()
2020 if (evsel->cgrp) in evsel__open_cpu()
2021 pid = evsel->cgrp->fd; in evsel__open_cpu()
2027 display_attr(&evsel->core.attr); in evsel__open_cpu()
2037 if (!evsel->cgrp && !evsel->core.system_wide) in evsel__open_cpu()
2042 if (group_fd == -2) { in evsel__open_cpu()
2043 pr_debug("broken group leader for %s\n", evsel->name); in evsel__open_cpu()
2044 err = -EINVAL; in evsel__open_cpu()
2052 pid, perf_cpu_map__cpu(cpus, idx).cpu, group_fd, evsel->open_flags); in evsel__open_cpu()
2054 fd = sys_perf_event_open(&evsel->core.attr, pid, in evsel__open_cpu()
2056 group_fd, evsel->open_flags); in evsel__open_cpu()
2061 err = -errno; in evsel__open_cpu()
2071 test_attr__open(&evsel->core.attr, pid, in evsel__open_cpu()
2073 fd, group_fd, evsel->open_flags); in evsel__open_cpu()
2079 if (evsel->bpf_fd >= 0) { in evsel__open_cpu()
2081 int bpf_fd = evsel->bpf_fd; in evsel__open_cpu()
2089 err = -EINVAL; in evsel__open_cpu()
2102 err = -EINVAL; in evsel__open_cpu()
2117 nthreads--; in evsel__open_cpu()
2127 if (err == -EMFILE && rlimit__increase_nofile(&set_rlimit)) in evsel__open_cpu()
2130 if (err != -EINVAL || idx > 0 || thread > 0) in evsel__open_cpu()
2137 threads->err_thread = thread; in evsel__open_cpu()
2141 while (--thread >= 0) { in evsel__open_cpu()
2144 FD(evsel, idx, thread) = -1; in evsel__open_cpu()
2147 } while (--idx >= 0); in evsel__open_cpu()
2160 perf_evsel__close(&evsel->core); in evsel__close()
2161 perf_evsel__free_id(&evsel->core); in evsel__close()
2166 if (cpu_map_idx == -1) in evsel__open_per_cpu()
2181 u64 type = evsel->core.attr.sample_type; in perf_evsel__parse_id_sample()
2182 const __u64 *array = event->sample.array; in perf_evsel__parse_id_sample()
2183 bool swapped = evsel->needs_swap; in perf_evsel__parse_id_sample()
2186 array += ((event->header.size - in perf_evsel__parse_id_sample()
2187 sizeof(event->header)) / sizeof(u64)) - 1; in perf_evsel__parse_id_sample()
2190 sample->id = *array; in perf_evsel__parse_id_sample()
2191 array--; in perf_evsel__parse_id_sample()
2202 sample->cpu = u.val32[0]; in perf_evsel__parse_id_sample()
2203 array--; in perf_evsel__parse_id_sample()
2207 sample->stream_id = *array; in perf_evsel__parse_id_sample()
2208 array--; in perf_evsel__parse_id_sample()
2212 sample->id = *array; in perf_evsel__parse_id_sample()
2213 array--; in perf_evsel__parse_id_sample()
2217 sample->time = *array; in perf_evsel__parse_id_sample()
2218 array--; in perf_evsel__parse_id_sample()
2230 sample->pid = u.val32[0]; in perf_evsel__parse_id_sample()
2231 sample->tid = u.val32[1]; in perf_evsel__parse_id_sample()
2232 array--; in perf_evsel__parse_id_sample()
2247 return -EFAULT; \
2261 if (sample_size + sizeof(event->header) > event->header.size) in perf_event__check_size()
2262 return -EFAULT; in perf_event__check_size()
2271 data->weight = *array; in arch_perf_parse_sample_weight()
2297 * as it has variable bit-field sizes. Instead the in evsel__bitfield_swap_branch_flags()
2298 * macro takes the bit-field position/size, in evsel__bitfield_swap_branch_flags()
2333 if (!leader || !evsel->evlist) in evsel__has_branch_counters()
2336 evlist__for_each_entry(evsel->evlist, cur) { in evsel__has_branch_counters()
2338 (cur->core.attr.branch_sample_type & PERF_SAMPLE_BRANCH_COUNTERS)) in evsel__has_branch_counters()
2347 u64 type = evsel->core.attr.sample_type; in evsel__parse_sample()
2348 bool swapped = evsel->needs_swap; in evsel__parse_sample()
2350 u16 max_size = event->header.size; in evsel__parse_sample()
2355 * used for cross-endian analysis. See git commit 65014ab3 in evsel__parse_sample()
2361 data->cpu = data->pid = data->tid = -1; in evsel__parse_sample()
2362 data->stream_id = data->id = data->time = -1ULL; in evsel__parse_sample()
2363 data->period = evsel->core.attr.sample_period; in evsel__parse_sample()
2364 data->cpumode = event->header.misc & PERF_RECORD_MISC_CPUMODE_MASK; in evsel__parse_sample()
2365 data->misc = event->header.misc; in evsel__parse_sample()
2366 data->id = -1ULL; in evsel__parse_sample()
2367 data->data_src = PERF_MEM_DATA_SRC_NONE; in evsel__parse_sample()
2368 data->vcpu = -1; in evsel__parse_sample()
2370 if (event->header.type != PERF_RECORD_SAMPLE) { in evsel__parse_sample()
2371 if (!evsel->core.attr.sample_id_all) in evsel__parse_sample()
2376 array = event->sample.array; in evsel__parse_sample()
2378 if (perf_event__check_size(event, evsel->sample_size)) in evsel__parse_sample()
2379 return -EFAULT; in evsel__parse_sample()
2382 data->id = *array; in evsel__parse_sample()
2387 data->ip = *array; in evsel__parse_sample()
2400 data->pid = u.val32[0]; in evsel__parse_sample()
2401 data->tid = u.val32[1]; in evsel__parse_sample()
2406 data->time = *array; in evsel__parse_sample()
2411 data->addr = *array; in evsel__parse_sample()
2416 data->id = *array; in evsel__parse_sample()
2421 data->stream_id = *array; in evsel__parse_sample()
2434 data->cpu = u.val32[0]; in evsel__parse_sample()
2439 data->period = *array; in evsel__parse_sample()
2444 u64 read_format = evsel->core.attr.read_format; in evsel__parse_sample()
2448 data->read.group.nr = *array; in evsel__parse_sample()
2450 data->read.one.value = *array; in evsel__parse_sample()
2456 data->read.time_enabled = *array; in evsel__parse_sample()
2462 data->read.time_running = *array; in evsel__parse_sample()
2471 if (data->read.group.nr > max_group_nr) in evsel__parse_sample()
2472 return -EFAULT; in evsel__parse_sample()
2474 sz = data->read.group.nr * sample_read_value_size(read_format); in evsel__parse_sample()
2476 data->read.group.values = in evsel__parse_sample()
2481 data->read.one.id = *array; in evsel__parse_sample()
2486 data->read.one.lost = *array; in evsel__parse_sample()
2496 data->callchain = (struct ip_callchain *)array++; in evsel__parse_sample()
2497 if (data->callchain->nr > max_callchain_nr) in evsel__parse_sample()
2498 return -EFAULT; in evsel__parse_sample()
2499 sz = data->callchain->nr * sizeof(u64); in evsel__parse_sample()
2519 data->raw_size = u.val32[0]; in evsel__parse_sample()
2526 mem_bswap_64((void *) array, data->raw_size); in evsel__parse_sample()
2530 OVERFLOW_CHECK(array, data->raw_size, max_size); in evsel__parse_sample()
2531 data->raw_data = (void *)array; in evsel__parse_sample()
2532 array = (void *)array + data->raw_size; in evsel__parse_sample()
2542 data->branch_stack = (struct branch_stack *)array++; in evsel__parse_sample()
2544 if (data->branch_stack->nr > max_branch_nr) in evsel__parse_sample()
2545 return -EFAULT; in evsel__parse_sample()
2547 sz = data->branch_stack->nr * sizeof(struct branch_entry); in evsel__parse_sample()
2550 e = &data->branch_stack->entries[0]; in evsel__parse_sample()
2552 data->no_hw_idx = true; in evsel__parse_sample()
2557 e = (struct branch_entry *)&data->branch_stack->hw_idx; in evsel__parse_sample()
2571 for (i = 0; i < data->branch_stack->nr; i++, e++) in evsel__parse_sample()
2572 e->flags.value = evsel__bitfield_swap_branch_flags(e->flags.value); in evsel__parse_sample()
2581 data->branch_stack_cntr = (u64 *)array; in evsel__parse_sample()
2582 sz = data->branch_stack->nr * sizeof(u64); in evsel__parse_sample()
2591 data->user_regs.abi = *array; in evsel__parse_sample()
2594 if (data->user_regs.abi) { in evsel__parse_sample()
2595 u64 mask = evsel->core.attr.sample_regs_user; in evsel__parse_sample()
2599 data->user_regs.mask = mask; in evsel__parse_sample()
2600 data->user_regs.regs = (u64 *)array; in evsel__parse_sample()
2609 data->user_stack.offset = ((char *)(array - 1) in evsel__parse_sample()
2610 - (char *) event); in evsel__parse_sample()
2613 data->user_stack.size = 0; in evsel__parse_sample()
2616 data->user_stack.data = (char *)array; in evsel__parse_sample()
2619 data->user_stack.size = *array++; in evsel__parse_sample()
2620 if (WARN_ONCE(data->user_stack.size > sz, in evsel__parse_sample()
2622 return -EFAULT; in evsel__parse_sample()
2634 data->data_src = *array; in evsel__parse_sample()
2640 data->transaction = *array; in evsel__parse_sample()
2644 data->intr_regs.abi = PERF_SAMPLE_REGS_ABI_NONE; in evsel__parse_sample()
2647 data->intr_regs.abi = *array; in evsel__parse_sample()
2650 if (data->intr_regs.abi != PERF_SAMPLE_REGS_ABI_NONE) { in evsel__parse_sample()
2651 u64 mask = evsel->core.attr.sample_regs_intr; in evsel__parse_sample()
2655 data->intr_regs.mask = mask; in evsel__parse_sample()
2656 data->intr_regs.regs = (u64 *)array; in evsel__parse_sample()
2661 data->phys_addr = 0; in evsel__parse_sample()
2663 data->phys_addr = *array; in evsel__parse_sample()
2667 data->cgroup = 0; in evsel__parse_sample()
2669 data->cgroup = *array; in evsel__parse_sample()
2673 data->data_page_size = 0; in evsel__parse_sample()
2675 data->data_page_size = *array; in evsel__parse_sample()
2679 data->code_page_size = 0; in evsel__parse_sample()
2681 data->code_page_size = *array; in evsel__parse_sample()
2693 data->aux_sample.size = sz; in evsel__parse_sample()
2694 data->aux_sample.data = (char *)array; in evsel__parse_sample()
2704 u64 type = evsel->core.attr.sample_type; in evsel__parse_sample_timestamp()
2708 return -1; in evsel__parse_sample_timestamp()
2710 if (event->header.type != PERF_RECORD_SAMPLE) { in evsel__parse_sample_timestamp()
2712 .time = -1ULL, in evsel__parse_sample_timestamp()
2715 if (!evsel->core.attr.sample_id_all) in evsel__parse_sample_timestamp()
2716 return -1; in evsel__parse_sample_timestamp()
2718 return -1; in evsel__parse_sample_timestamp()
2724 array = event->sample.array; in evsel__parse_sample_timestamp()
2726 if (perf_event__check_size(event, evsel->sample_size)) in evsel__parse_sample_timestamp()
2727 return -EFAULT; in evsel__parse_sample_timestamp()
2746 u64 sample_type = evsel->core.attr.sample_type; in evsel__id_hdr_size()
2773 return tep_find_field(evsel->tp_format, name); in evsel__field()
2778 return tep_find_common_field(evsel->tp_format, name); in evsel__common_field()
2789 offset = field->offset; in evsel__rawptr()
2791 if (field->flags & TEP_FIELD_IS_DYNAMIC) { in evsel__rawptr()
2792 offset = *(int *)(sample->raw_data + field->offset); in evsel__rawptr()
2794 if (tep_field_is_relative(field->flags)) in evsel__rawptr()
2795 offset += field->offset + field->size; in evsel__rawptr()
2798 return sample->raw_data + offset; in evsel__rawptr()
2805 void *ptr = sample->raw_data + field->offset; in format_field__intval()
2807 switch (field->size) { in format_field__intval()
2826 switch (field->size) { in format_field__intval()
2844 return field ? format_field__intval(field, sample, evsel->needs_swap) : 0; in evsel__intval()
2851 return field ? format_field__intval(field, sample, evsel->needs_swap) : 0; in evsel__intval_common()
2862 evsel->core.attr.type == PERF_TYPE_HARDWARE && in evsel__fallback()
2863 evsel->core.attr.config == PERF_COUNT_HW_CPU_CYCLES) { in evsel__fallback()
2865 * If it's cycles then fall back to hrtimer based cpu-clock sw in evsel__fallback()
2871 evsel->core.attr.type = PERF_TYPE_SOFTWARE; in evsel__fallback()
2872 evsel->core.attr.config = target__has_cpu(target) in evsel__fallback()
2877 target__has_cpu(target) ? "cpu-clock" : "task-clock"); in evsel__fallback()
2879 zfree(&evsel->name); in evsel__fallback()
2881 } else if (err == EACCES && !evsel->core.attr.exclude_kernel && in evsel__fallback()
2888 if (evsel->core.attr.exclude_user) in evsel__fallback()
2893 (strchr(name, ':') && !evsel->is_libpfm_event)) in evsel__fallback()
2899 free(evsel->name); in evsel__fallback()
2900 evsel->name = new_name; in evsel__fallback()
2904 evsel->core.attr.exclude_kernel = 1; in evsel__fallback()
2905 evsel->core.attr.exclude_hv = 1; in evsel__fallback()
2918 int ret = -1; in find_process()
2930 if ((d->d_type != DT_DIR) || in find_process()
2931 !strcmp(".", d->d_name) || in find_process()
2932 !strcmp("..", d->d_name)) in find_process()
2936 procfs__mountpoint(), d->d_name); in find_process()
2966 printed += scnprintf(msg + printed, size - printed, in evsel__open_strerror()
2971 printed += scnprintf(msg + printed, size - printed, in evsel__open_strerror()
2982 return scnprintf(msg + printed, size - printed, in evsel__open_strerror()
2987 "https://www.kernel.org/doc/html/latest/admin-guide/perf-security.html\n" in evsel__open_strerror()
2989 " -1: Allow use of (almost) all events by all users\n" in evsel__open_strerror()
3004 "Hint: Try increasing the limit with 'ulimit -n <limit>'"); in evsel__open_strerror()
3014 if (target->cpu_list) in evsel__open_strerror()
3016 "No such device - did you specify an out-of-range profile CPU?"); in evsel__open_strerror()
3019 if (evsel->core.attr.sample_type & PERF_SAMPLE_BRANCH_STACK) in evsel__open_strerror()
3023 if (evsel->core.attr.aux_output) in evsel__open_strerror()
3027 if (evsel->core.attr.sample_period != 0) in evsel__open_strerror()
3029 "%s: PMU Hardware doesn't support sampling/overflow-interrupts. Try 'perf stat'", in evsel__open_strerror()
3031 if (evsel->core.attr.precise_ip) in evsel__open_strerror()
3035 if (evsel->core.attr.type == PERF_TYPE_HARDWARE) in evsel__open_strerror()
3047 …if (evsel->core.attr.sample_type & PERF_SAMPLE_CODE_PAGE_SIZE && perf_missing_features.code_page_s… in evsel__open_strerror()
3049 …if (evsel->core.attr.sample_type & PERF_SAMPLE_DATA_PAGE_SIZE && perf_missing_features.data_page_s… in evsel__open_strerror()
3051 if (evsel->core.attr.write_backward && perf_missing_features.write_backward) in evsel__open_strerror()
3061 "Invalid event (%s) in per-thread mode, enable system wide with '-a'.", in evsel__open_strerror()
3078 "/bin/dmesg | grep -i perf may provide additional information.\n", in evsel__open_strerror()
3084 if (evsel && evsel->evlist && evsel->evlist->env) in evsel__env()
3085 return evsel->evlist->env; in evsel__env()
3093 for (cpu_map_idx = 0; cpu_map_idx < xyarray__max_x(evsel->core.fd); cpu_map_idx++) { in store_evsel_ids()
3094 for (thread = 0; thread < xyarray__max_y(evsel->core.fd); in store_evsel_ids()
3098 if (perf_evlist__id_add_fd(&evlist->core, &evsel->core, in store_evsel_ids()
3100 return -1; in store_evsel_ids()
3109 struct perf_cpu_map *cpus = evsel->core.cpus; in evsel__store_ids()
3110 struct perf_thread_map *threads = evsel->core.threads; in evsel__store_ids()
3112 if (perf_evsel__alloc_id(&evsel->core, perf_cpu_map__nr(cpus), threads->nr)) in evsel__store_ids()
3113 return -ENOMEM; in evsel__store_ids()
3123 if (evsel->per_pkg_mask) { in evsel__zero_per_pkg()
3124 hashmap__for_each_entry(evsel->per_pkg_mask, cur, bkt) in evsel__zero_per_pkg()
3125 zfree(&cur->pkey); in evsel__zero_per_pkg()
3127 hashmap__clear(evsel->per_pkg_mask); in evsel__zero_per_pkg()
3132 * evsel__is_hybrid - does the evsel have a known PMU that is hybrid. Note, this
3141 return evsel->core.is_pmu_core; in evsel__is_hybrid()
3146 return container_of(evsel->core.leader, struct evsel, core); in evsel__leader()
3151 return evsel->core.leader == &leader->core; in evsel__has_leader()
3161 evsel->core.leader = &leader->core; in evsel__set_leader()
3169 evlist__for_each_entry(evsel->evlist, pos) { in evsel__source_count()
3170 if (pos->metric_leader == evsel) in evsel__source_count()
3190 evsel->core.nr_members = 0; in evsel__remove_from_group()
3191 leader->core.nr_members--; in evsel__remove_from_group()