1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | #ifndef __PERF_EVSEL_H |
3 | #define __PERF_EVSEL_H 1 |
4 | |
5 | #include <linux/list.h> |
6 | #include <stdbool.h> |
7 | #include <sys/types.h> |
8 | #include <linux/perf_event.h> |
9 | #include <linux/types.h> |
10 | #include <internal/evsel.h> |
11 | #include <perf/evsel.h> |
12 | #include "symbol_conf.h" |
13 | #include "pmus.h" |
14 | |
15 | struct bpf_object; |
16 | struct cgroup; |
17 | struct perf_counts; |
18 | struct perf_stat_evsel; |
19 | union perf_event; |
20 | struct bpf_counter_ops; |
21 | struct target; |
22 | struct hashmap; |
23 | struct bperf_leader_bpf; |
24 | struct bperf_follower_bpf; |
25 | struct perf_pmu; |
26 | |
27 | typedef int (evsel__sb_cb_t)(union perf_event *event, void *data); |
28 | |
29 | enum perf_tool_event { |
30 | PERF_TOOL_NONE = 0, |
31 | PERF_TOOL_DURATION_TIME = 1, |
32 | PERF_TOOL_USER_TIME = 2, |
33 | PERF_TOOL_SYSTEM_TIME = 3, |
34 | |
35 | PERF_TOOL_MAX, |
36 | }; |
37 | |
38 | const char *perf_tool_event__to_str(enum perf_tool_event ev); |
39 | enum perf_tool_event perf_tool_event__from_str(const char *str); |
40 | |
41 | #define perf_tool_event__for_each_event(ev) \ |
42 | for ((ev) = PERF_TOOL_DURATION_TIME; (ev) < PERF_TOOL_MAX; ev++) |
43 | |
44 | /** struct evsel - event selector |
45 | * |
46 | * @evlist - evlist this evsel is in, if it is in one. |
47 | * @core - libperf evsel object |
48 | * @name - Can be set to retain the original event name passed by the user, |
49 | * so that when showing results in tools such as 'perf stat', we |
50 | * show the name used, not some alias. |
51 | * @id_pos: the position of the event id (PERF_SAMPLE_ID or |
52 | * PERF_SAMPLE_IDENTIFIER) in a sample event i.e. in the array of |
53 | * struct perf_record_sample |
54 | * @is_pos: the position (counting backwards) of the event id (PERF_SAMPLE_ID or |
55 | * PERF_SAMPLE_IDENTIFIER) in a non-sample event i.e. if sample_id_all |
56 | * is used there is an id sample appended to non-sample events |
57 | * @priv: And what is in its containing unnamed union are tool specific |
58 | */ |
59 | struct evsel { |
60 | struct perf_evsel core; |
61 | struct evlist *evlist; |
62 | off_t id_offset; |
63 | int id_pos; |
64 | int is_pos; |
65 | unsigned int sample_size; |
66 | |
67 | /* |
68 | * These fields can be set in the parse-events code or similar. |
69 | * Please check evsel__clone() to copy them properly so that |
70 | * they can be released properly. |
71 | */ |
72 | struct { |
73 | char *name; |
74 | char *group_name; |
75 | const char *pmu_name; |
76 | const char *group_pmu_name; |
77 | #ifdef HAVE_LIBTRACEEVENT |
78 | struct tep_event *tp_format; |
79 | #endif |
80 | char *filter; |
81 | unsigned long max_events; |
82 | double scale; |
83 | const char *unit; |
84 | struct cgroup *cgrp; |
85 | const char *metric_id; |
86 | enum perf_tool_event tool_event; |
87 | /* parse modifier helper */ |
88 | int exclude_GH; |
89 | int sample_read; |
90 | bool snapshot; |
91 | bool per_pkg; |
92 | bool percore; |
93 | bool precise_max; |
94 | bool is_libpfm_event; |
95 | bool auto_merge_stats; |
96 | bool collect_stat; |
97 | bool weak_group; |
98 | bool bpf_counter; |
99 | bool use_config_name; |
100 | bool skippable; |
101 | int bpf_fd; |
102 | struct bpf_object *bpf_obj; |
103 | struct list_head config_terms; |
104 | }; |
105 | |
106 | /* |
107 | * metric fields are similar, but needs more care as they can have |
108 | * references to other metric (evsel). |
109 | */ |
110 | struct evsel **metric_events; |
111 | struct evsel *metric_leader; |
112 | |
113 | void *handler; |
114 | struct perf_counts *counts; |
115 | struct perf_counts *prev_raw_counts; |
116 | unsigned long nr_events_printed; |
117 | struct perf_stat_evsel *stats; |
118 | void *priv; |
119 | u64 db_id; |
120 | bool uniquified_name; |
121 | bool supported; |
122 | bool needs_swap; |
123 | bool disabled; |
124 | bool no_aux_samples; |
125 | bool immediate; |
126 | bool tracking; |
127 | bool ignore_missing_thread; |
128 | bool forced_leader; |
129 | bool cmdline_group_boundary; |
130 | bool merged_stat; |
131 | bool reset_group; |
132 | bool errored; |
133 | bool needs_auxtrace_mmap; |
134 | bool default_metricgroup; /* A member of the Default metricgroup */ |
135 | struct hashmap *per_pkg_mask; |
136 | int err; |
137 | struct { |
138 | evsel__sb_cb_t *cb; |
139 | void *data; |
140 | } side_band; |
141 | /* |
142 | * For reporting purposes, an evsel sample can have a callchain |
143 | * synthesized from AUX area data. Keep track of synthesized sample |
144 | * types here. Note, the recorded sample_type cannot be changed because |
145 | * it is needed to continue to parse events. |
146 | * See also evsel__has_callchain(). |
147 | */ |
148 | __u64 synth_sample_type; |
149 | |
150 | /* |
151 | * bpf_counter_ops serves two use cases: |
152 | * 1. perf-stat -b counting events used byBPF programs |
153 | * 2. perf-stat --use-bpf use BPF programs to aggregate counts |
154 | */ |
155 | struct bpf_counter_ops *bpf_counter_ops; |
156 | |
157 | struct list_head bpf_counter_list; /* for perf-stat -b */ |
158 | struct list_head bpf_filters; /* for perf-record --filter */ |
159 | |
160 | /* for perf-stat --use-bpf */ |
161 | int bperf_leader_prog_fd; |
162 | int bperf_leader_link_fd; |
163 | union { |
164 | struct bperf_leader_bpf *leader_skel; |
165 | struct bperf_follower_bpf *follower_skel; |
166 | void *bpf_skel; |
167 | }; |
168 | unsigned long open_flags; |
169 | int precise_ip_original; |
170 | |
171 | /* for missing_features */ |
172 | struct perf_pmu *pmu; |
173 | }; |
174 | |
175 | struct perf_missing_features { |
176 | bool sample_id_all; |
177 | bool exclude_guest; |
178 | bool mmap2; |
179 | bool cloexec; |
180 | bool clockid; |
181 | bool clockid_wrong; |
182 | bool lbr_flags; |
183 | bool write_backward; |
184 | bool group_read; |
185 | bool ksymbol; |
186 | bool bpf; |
187 | bool aux_output; |
188 | bool branch_hw_idx; |
189 | bool cgroup; |
190 | bool data_page_size; |
191 | bool code_page_size; |
192 | bool weight_struct; |
193 | bool read_lost; |
194 | bool branch_counters; |
195 | }; |
196 | |
197 | extern struct perf_missing_features perf_missing_features; |
198 | |
199 | struct perf_cpu_map; |
200 | struct thread_map; |
201 | struct record_opts; |
202 | |
203 | static inline struct perf_cpu_map *evsel__cpus(struct evsel *evsel) |
204 | { |
205 | return perf_evsel__cpus(&evsel->core); |
206 | } |
207 | |
208 | static inline int evsel__nr_cpus(struct evsel *evsel) |
209 | { |
210 | return perf_cpu_map__nr(evsel__cpus(evsel)); |
211 | } |
212 | |
213 | void evsel__compute_deltas(struct evsel *evsel, int cpu, int thread, |
214 | struct perf_counts_values *count); |
215 | |
216 | int evsel__object_config(size_t object_size, |
217 | int (*init)(struct evsel *evsel), |
218 | void (*fini)(struct evsel *evsel)); |
219 | |
220 | struct perf_pmu *evsel__find_pmu(const struct evsel *evsel); |
221 | bool evsel__is_aux_event(const struct evsel *evsel); |
222 | |
223 | struct evsel *evsel__new_idx(struct perf_event_attr *attr, int idx); |
224 | |
225 | static inline struct evsel *evsel__new(struct perf_event_attr *attr) |
226 | { |
227 | return evsel__new_idx(attr, idx: 0); |
228 | } |
229 | |
230 | struct evsel *evsel__clone(struct evsel *orig); |
231 | |
232 | int copy_config_terms(struct list_head *dst, struct list_head *src); |
233 | void free_config_terms(struct list_head *config_terms); |
234 | |
235 | |
236 | #ifdef HAVE_LIBTRACEEVENT |
237 | struct evsel *evsel__newtp_idx(const char *sys, const char *name, int idx); |
238 | |
239 | /* |
240 | * Returns pointer with encoded error via <linux/err.h> interface. |
241 | */ |
242 | static inline struct evsel *evsel__newtp(const char *sys, const char *name) |
243 | { |
244 | return evsel__newtp_idx(sys, name, 0); |
245 | } |
246 | #endif |
247 | |
248 | #ifdef HAVE_LIBTRACEEVENT |
249 | struct tep_event *event_format__new(const char *sys, const char *name); |
250 | #endif |
251 | |
252 | void evsel__init(struct evsel *evsel, struct perf_event_attr *attr, int idx); |
253 | void evsel__exit(struct evsel *evsel); |
254 | void evsel__delete(struct evsel *evsel); |
255 | |
256 | struct callchain_param; |
257 | |
258 | void evsel__config(struct evsel *evsel, struct record_opts *opts, |
259 | struct callchain_param *callchain); |
260 | void evsel__config_callchain(struct evsel *evsel, struct record_opts *opts, |
261 | struct callchain_param *callchain); |
262 | |
263 | int __evsel__sample_size(u64 sample_type); |
264 | void evsel__calc_id_pos(struct evsel *evsel); |
265 | |
266 | bool evsel__is_cache_op_valid(u8 type, u8 op); |
267 | |
268 | static inline bool evsel__is_bpf(struct evsel *evsel) |
269 | { |
270 | return evsel->bpf_counter_ops != NULL; |
271 | } |
272 | |
273 | static inline bool evsel__is_bperf(struct evsel *evsel) |
274 | { |
275 | return evsel->bpf_counter_ops != NULL && list_empty(head: &evsel->bpf_counter_list); |
276 | } |
277 | |
278 | #define EVSEL__MAX_ALIASES 8 |
279 | |
280 | extern const char *const evsel__hw_cache[PERF_COUNT_HW_CACHE_MAX][EVSEL__MAX_ALIASES]; |
281 | extern const char *const evsel__hw_cache_op[PERF_COUNT_HW_CACHE_OP_MAX][EVSEL__MAX_ALIASES]; |
282 | extern const char *const evsel__hw_cache_result[PERF_COUNT_HW_CACHE_RESULT_MAX][EVSEL__MAX_ALIASES]; |
283 | extern const char *const evsel__hw_names[PERF_COUNT_HW_MAX]; |
284 | extern const char *const evsel__sw_names[PERF_COUNT_SW_MAX]; |
285 | extern char *evsel__bpf_counter_events; |
286 | bool evsel__match_bpf_counter_events(const char *name); |
287 | int arch_evsel__hw_name(struct evsel *evsel, char *bf, size_t size); |
288 | |
289 | int __evsel__hw_cache_type_op_res_name(u8 type, u8 op, u8 result, char *bf, size_t size); |
290 | const char *evsel__name(struct evsel *evsel); |
291 | bool evsel__name_is(struct evsel *evsel, const char *name); |
292 | const char *evsel__metric_id(const struct evsel *evsel); |
293 | |
294 | static inline bool evsel__is_tool(const struct evsel *evsel) |
295 | { |
296 | return evsel->tool_event != PERF_TOOL_NONE; |
297 | } |
298 | |
299 | const char *evsel__group_name(struct evsel *evsel); |
300 | int evsel__group_desc(struct evsel *evsel, char *buf, size_t size); |
301 | |
302 | void __evsel__set_sample_bit(struct evsel *evsel, enum perf_event_sample_format bit); |
303 | void __evsel__reset_sample_bit(struct evsel *evsel, enum perf_event_sample_format bit); |
304 | |
305 | #define evsel__set_sample_bit(evsel, bit) \ |
306 | __evsel__set_sample_bit(evsel, PERF_SAMPLE_##bit) |
307 | |
308 | #define evsel__reset_sample_bit(evsel, bit) \ |
309 | __evsel__reset_sample_bit(evsel, PERF_SAMPLE_##bit) |
310 | |
311 | void evsel__set_sample_id(struct evsel *evsel, bool use_sample_identifier); |
312 | |
313 | void arch_evsel__set_sample_weight(struct evsel *evsel); |
314 | void arch__post_evsel_config(struct evsel *evsel, struct perf_event_attr *attr); |
315 | int arch_evsel__open_strerror(struct evsel *evsel, char *msg, size_t size); |
316 | |
317 | int evsel__set_filter(struct evsel *evsel, const char *filter); |
318 | int evsel__append_tp_filter(struct evsel *evsel, const char *filter); |
319 | int evsel__append_addr_filter(struct evsel *evsel, const char *filter); |
320 | int evsel__enable_cpu(struct evsel *evsel, int cpu_map_idx); |
321 | int evsel__enable(struct evsel *evsel); |
322 | int evsel__disable(struct evsel *evsel); |
323 | int evsel__disable_cpu(struct evsel *evsel, int cpu_map_idx); |
324 | |
325 | int evsel__open_per_cpu(struct evsel *evsel, struct perf_cpu_map *cpus, int cpu_map_idx); |
326 | int evsel__open_per_thread(struct evsel *evsel, struct perf_thread_map *threads); |
327 | int evsel__open(struct evsel *evsel, struct perf_cpu_map *cpus, |
328 | struct perf_thread_map *threads); |
329 | void evsel__close(struct evsel *evsel); |
330 | int evsel__prepare_open(struct evsel *evsel, struct perf_cpu_map *cpus, |
331 | struct perf_thread_map *threads); |
332 | bool evsel__detect_missing_features(struct evsel *evsel); |
333 | |
334 | bool evsel__precise_ip_fallback(struct evsel *evsel); |
335 | |
336 | struct perf_sample; |
337 | |
338 | #ifdef HAVE_LIBTRACEEVENT |
339 | void *evsel__rawptr(struct evsel *evsel, struct perf_sample *sample, const char *name); |
340 | u64 evsel__intval(struct evsel *evsel, struct perf_sample *sample, const char *name); |
341 | u64 evsel__intval_common(struct evsel *evsel, struct perf_sample *sample, const char *name); |
342 | char evsel__taskstate(struct evsel *evsel, struct perf_sample *sample, const char *name); |
343 | |
344 | static inline char *evsel__strval(struct evsel *evsel, struct perf_sample *sample, const char *name) |
345 | { |
346 | return evsel__rawptr(evsel, sample, name); |
347 | } |
348 | #endif |
349 | |
350 | struct tep_format_field; |
351 | |
352 | u64 format_field__intval(struct tep_format_field *field, struct perf_sample *sample, bool needs_swap); |
353 | |
354 | struct tep_format_field *evsel__field(struct evsel *evsel, const char *name); |
355 | struct tep_format_field *evsel__common_field(struct evsel *evsel, const char *name); |
356 | |
357 | static inline bool __evsel__match(const struct evsel *evsel, u32 type, u64 config) |
358 | { |
359 | if (evsel->core.attr.type != type) |
360 | return false; |
361 | |
362 | if ((type == PERF_TYPE_HARDWARE || type == PERF_TYPE_HW_CACHE) && |
363 | perf_pmus__supports_extended_type()) |
364 | return (evsel->core.attr.config & PERF_HW_EVENT_MASK) == config; |
365 | |
366 | return evsel->core.attr.config == config; |
367 | } |
368 | |
369 | #define evsel__match(evsel, t, c) __evsel__match(evsel, PERF_TYPE_##t, PERF_COUNT_##c) |
370 | |
371 | static inline bool evsel__match2(struct evsel *e1, struct evsel *e2) |
372 | { |
373 | return (e1->core.attr.type == e2->core.attr.type) && |
374 | (e1->core.attr.config == e2->core.attr.config); |
375 | } |
376 | |
377 | int evsel__read_counter(struct evsel *evsel, int cpu_map_idx, int thread); |
378 | |
379 | int __evsel__read_on_cpu(struct evsel *evsel, int cpu_map_idx, int thread, bool scale); |
380 | |
381 | /** |
382 | * evsel__read_on_cpu - Read out the results on a CPU and thread |
383 | * |
384 | * @evsel - event selector to read value |
385 | * @cpu_map_idx - CPU of interest |
386 | * @thread - thread of interest |
387 | */ |
388 | static inline int evsel__read_on_cpu(struct evsel *evsel, int cpu_map_idx, int thread) |
389 | { |
390 | return __evsel__read_on_cpu(evsel, cpu_map_idx, thread, scale: false); |
391 | } |
392 | |
393 | /** |
394 | * evsel__read_on_cpu_scaled - Read out the results on a CPU and thread, scaled |
395 | * |
396 | * @evsel - event selector to read value |
397 | * @cpu_map_idx - CPU of interest |
398 | * @thread - thread of interest |
399 | */ |
400 | static inline int evsel__read_on_cpu_scaled(struct evsel *evsel, int cpu_map_idx, int thread) |
401 | { |
402 | return __evsel__read_on_cpu(evsel, cpu_map_idx, thread, scale: true); |
403 | } |
404 | |
405 | int evsel__parse_sample(struct evsel *evsel, union perf_event *event, |
406 | struct perf_sample *sample); |
407 | |
408 | int evsel__parse_sample_timestamp(struct evsel *evsel, union perf_event *event, |
409 | u64 *timestamp); |
410 | |
411 | u16 evsel__id_hdr_size(struct evsel *evsel); |
412 | |
413 | static inline struct evsel *evsel__next(struct evsel *evsel) |
414 | { |
415 | return list_entry(evsel->core.node.next, struct evsel, core.node); |
416 | } |
417 | |
418 | static inline struct evsel *evsel__prev(struct evsel *evsel) |
419 | { |
420 | return list_entry(evsel->core.node.prev, struct evsel, core.node); |
421 | } |
422 | |
423 | /** |
424 | * evsel__is_group_leader - Return whether given evsel is a leader event |
425 | * |
426 | * @evsel - evsel selector to be tested |
427 | * |
428 | * Return %true if @evsel is a group leader or a stand-alone event |
429 | */ |
430 | static inline bool evsel__is_group_leader(const struct evsel *evsel) |
431 | { |
432 | return evsel->core.leader == &evsel->core; |
433 | } |
434 | |
435 | /** |
436 | * evsel__is_group_event - Return whether given evsel is a group event |
437 | * |
438 | * @evsel - evsel selector to be tested |
439 | * |
440 | * Return %true iff event group view is enabled and @evsel is a actual group |
441 | * leader which has other members in the group |
442 | */ |
443 | static inline bool evsel__is_group_event(struct evsel *evsel) |
444 | { |
445 | if (!symbol_conf.event_group) |
446 | return false; |
447 | |
448 | return evsel__is_group_leader(evsel) && evsel->core.nr_members > 1; |
449 | } |
450 | |
451 | bool evsel__is_function_event(struct evsel *evsel); |
452 | |
453 | static inline bool evsel__is_bpf_output(struct evsel *evsel) |
454 | { |
455 | return evsel__match(evsel, SOFTWARE, SW_BPF_OUTPUT); |
456 | } |
457 | |
458 | static inline bool evsel__is_clock(const struct evsel *evsel) |
459 | { |
460 | return evsel__match(evsel, SOFTWARE, SW_CPU_CLOCK) || |
461 | evsel__match(evsel, SOFTWARE, SW_TASK_CLOCK); |
462 | } |
463 | |
464 | bool evsel__fallback(struct evsel *evsel, struct target *target, int err, |
465 | char *msg, size_t msgsize); |
466 | int evsel__open_strerror(struct evsel *evsel, struct target *target, |
467 | int err, char *msg, size_t size); |
468 | |
469 | static inline int evsel__group_idx(struct evsel *evsel) |
470 | { |
471 | return evsel->core.idx - evsel->core.leader->idx; |
472 | } |
473 | |
474 | /* Iterates group WITHOUT the leader. */ |
475 | #define for_each_group_member_head(_evsel, _leader, _head) \ |
476 | for ((_evsel) = list_entry((_leader)->core.node.next, struct evsel, core.node); \ |
477 | (_evsel) && &(_evsel)->core.node != (_head) && \ |
478 | (_evsel)->core.leader == &(_leader)->core; \ |
479 | (_evsel) = list_entry((_evsel)->core.node.next, struct evsel, core.node)) |
480 | |
481 | #define for_each_group_member(_evsel, _leader) \ |
482 | for_each_group_member_head(_evsel, _leader, &(_leader)->evlist->core.entries) |
483 | |
484 | /* Iterates group WITH the leader. */ |
485 | #define for_each_group_evsel_head(_evsel, _leader, _head) \ |
486 | for ((_evsel) = _leader; \ |
487 | (_evsel) && &(_evsel)->core.node != (_head) && \ |
488 | (_evsel)->core.leader == &(_leader)->core; \ |
489 | (_evsel) = list_entry((_evsel)->core.node.next, struct evsel, core.node)) |
490 | |
491 | #define for_each_group_evsel(_evsel, _leader) \ |
492 | for_each_group_evsel_head(_evsel, _leader, &(_leader)->evlist->core.entries) |
493 | |
494 | static inline bool evsel__has_branch_callstack(const struct evsel *evsel) |
495 | { |
496 | return evsel->core.attr.branch_sample_type & PERF_SAMPLE_BRANCH_CALL_STACK; |
497 | } |
498 | |
499 | static inline bool evsel__has_branch_hw_idx(const struct evsel *evsel) |
500 | { |
501 | return evsel->core.attr.branch_sample_type & PERF_SAMPLE_BRANCH_HW_INDEX; |
502 | } |
503 | |
504 | static inline bool evsel__has_callchain(const struct evsel *evsel) |
505 | { |
506 | /* |
507 | * For reporting purposes, an evsel sample can have a recorded callchain |
508 | * or a callchain synthesized from AUX area data. |
509 | */ |
510 | return evsel->core.attr.sample_type & PERF_SAMPLE_CALLCHAIN || |
511 | evsel->synth_sample_type & PERF_SAMPLE_CALLCHAIN; |
512 | } |
513 | |
514 | static inline bool evsel__has_br_stack(const struct evsel *evsel) |
515 | { |
516 | /* |
517 | * For reporting purposes, an evsel sample can have a recorded branch |
518 | * stack or a branch stack synthesized from AUX area data. |
519 | */ |
520 | return evsel->core.attr.sample_type & PERF_SAMPLE_BRANCH_STACK || |
521 | evsel->synth_sample_type & PERF_SAMPLE_BRANCH_STACK; |
522 | } |
523 | |
524 | static inline bool evsel__is_dummy_event(struct evsel *evsel) |
525 | { |
526 | return (evsel->core.attr.type == PERF_TYPE_SOFTWARE) && |
527 | (evsel->core.attr.config == PERF_COUNT_SW_DUMMY); |
528 | } |
529 | |
530 | struct perf_env *evsel__env(struct evsel *evsel); |
531 | |
532 | int evsel__store_ids(struct evsel *evsel, struct evlist *evlist); |
533 | |
534 | void evsel__zero_per_pkg(struct evsel *evsel); |
535 | bool evsel__is_hybrid(const struct evsel *evsel); |
536 | struct evsel *evsel__leader(const struct evsel *evsel); |
537 | bool evsel__has_leader(struct evsel *evsel, struct evsel *leader); |
538 | bool evsel__is_leader(struct evsel *evsel); |
539 | void evsel__set_leader(struct evsel *evsel, struct evsel *leader); |
540 | int evsel__source_count(const struct evsel *evsel); |
541 | void evsel__remove_from_group(struct evsel *evsel, struct evsel *leader); |
542 | |
543 | bool arch_evsel__must_be_in_group(const struct evsel *evsel); |
544 | |
545 | /* |
546 | * Macro to swap the bit-field postition and size. |
547 | * Used when, |
548 | * - dont need to swap the entire u64 && |
549 | * - when u64 has variable bit-field sizes && |
550 | * - when presented in a host endian which is different |
551 | * than the source endian of the perf.data file |
552 | */ |
553 | #define bitfield_swap(src, pos, size) \ |
554 | ((((src) >> (pos)) & ((1ull << (size)) - 1)) << (63 - ((pos) + (size) - 1))) |
555 | |
556 | u64 evsel__bitfield_swap_branch_flags(u64 value); |
557 | void evsel__set_config_if_unset(struct perf_pmu *pmu, struct evsel *evsel, |
558 | const char *config_name, u64 val); |
559 | |
560 | #endif /* __PERF_EVSEL_H */ |
561 | |