1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef __PERF_HIST_H
3 #define __PERF_HIST_H
4
5 #include <linux/rbtree.h>
6 #include <linux/types.h>
7 #include "callchain.h"
8 #include "color.h"
9 #include "events_stats.h"
10 #include "evsel.h"
11 #include "map_symbol.h"
12 #include "mutex.h"
13 #include "sample.h"
14 #include "spark.h"
15 #include "stat.h"
16
17 struct addr_location;
18 struct mem_info;
19 struct kvm_info;
20 struct branch_info;
21 struct branch_stack;
22 struct block_info;
23 struct ui_progress;
24
25 enum hist_filter {
26 HIST_FILTER__DSO,
27 HIST_FILTER__THREAD,
28 HIST_FILTER__PARENT,
29 HIST_FILTER__SYMBOL,
30 HIST_FILTER__GUEST,
31 HIST_FILTER__HOST,
32 HIST_FILTER__SOCKET,
33 HIST_FILTER__C2C,
34 };
35
36 enum hist_column {
37 HISTC_SYMBOL,
38 HISTC_TIME,
39 HISTC_DSO,
40 HISTC_THREAD,
41 HISTC_COMM,
42 HISTC_CGROUP_ID,
43 HISTC_CGROUP,
44 HISTC_PARENT,
45 HISTC_CPU,
46 HISTC_SOCKET,
47 HISTC_SRCLINE,
48 HISTC_SRCFILE,
49 HISTC_MISPREDICT,
50 HISTC_IN_TX,
51 HISTC_ABORT,
52 HISTC_SYMBOL_FROM,
53 HISTC_SYMBOL_TO,
54 HISTC_DSO_FROM,
55 HISTC_DSO_TO,
56 HISTC_LOCAL_WEIGHT,
57 HISTC_GLOBAL_WEIGHT,
58 HISTC_CODE_PAGE_SIZE,
59 HISTC_MEM_DADDR_SYMBOL,
60 HISTC_MEM_DADDR_DSO,
61 HISTC_MEM_PHYS_DADDR,
62 HISTC_MEM_DATA_PAGE_SIZE,
63 HISTC_MEM_LOCKED,
64 HISTC_MEM_TLB,
65 HISTC_MEM_LVL,
66 HISTC_MEM_SNOOP,
67 HISTC_MEM_DCACHELINE,
68 HISTC_MEM_IADDR_SYMBOL,
69 HISTC_TRANSACTION,
70 HISTC_CYCLES,
71 HISTC_SRCLINE_FROM,
72 HISTC_SRCLINE_TO,
73 HISTC_TRACE,
74 HISTC_SYM_SIZE,
75 HISTC_DSO_SIZE,
76 HISTC_SYMBOL_IPC,
77 HISTC_MEM_BLOCKED,
78 HISTC_LOCAL_INS_LAT,
79 HISTC_GLOBAL_INS_LAT,
80 HISTC_LOCAL_P_STAGE_CYC,
81 HISTC_GLOBAL_P_STAGE_CYC,
82 HISTC_ADDR_FROM,
83 HISTC_ADDR_TO,
84 HISTC_ADDR,
85 HISTC_SIMD,
86 HISTC_TYPE,
87 HISTC_TYPE_OFFSET,
88 HISTC_SYMBOL_OFFSET,
89 HISTC_TYPE_CACHELINE,
90 HISTC_CALLCHAIN_BRANCH_PREDICTED,
91 HISTC_CALLCHAIN_BRANCH_ABORT,
92 HISTC_CALLCHAIN_BRANCH_CYCLES,
93 HISTC_NR_COLS, /* Last entry */
94 };
95
96 struct thread;
97 struct dso;
98
99 struct hists {
100 struct rb_root_cached entries_in_array[2];
101 struct rb_root_cached *entries_in;
102 struct rb_root_cached entries;
103 struct rb_root_cached entries_collapsed;
104 u64 nr_entries;
105 u64 nr_non_filtered_entries;
106 u64 callchain_period;
107 u64 callchain_non_filtered_period;
108 struct thread *thread_filter;
109 const struct dso *dso_filter;
110 const char *uid_filter_str;
111 const char *symbol_filter_str;
112 struct mutex lock;
113 struct hists_stats stats;
114 u64 event_stream;
115 u16 col_len[HISTC_NR_COLS];
116 bool has_callchains;
117 int socket_filter;
118 struct perf_hpp_list *hpp_list;
119 struct list_head hpp_formats;
120 int nr_hpp_node;
121 };
122
123 #define hists__has(__h, __f) (__h)->hpp_list->__f
124
125 struct hist_entry_iter;
126
127 struct hist_iter_ops {
128 int (*prepare_entry)(struct hist_entry_iter *, struct addr_location *);
129 int (*add_single_entry)(struct hist_entry_iter *, struct addr_location *);
130 int (*next_entry)(struct hist_entry_iter *, struct addr_location *);
131 int (*add_next_entry)(struct hist_entry_iter *, struct addr_location *);
132 int (*finish_entry)(struct hist_entry_iter *, struct addr_location *);
133 };
134
135 struct hist_entry_iter {
136 int total;
137 int curr;
138
139 struct evsel *evsel;
140 struct perf_sample *sample;
141 struct hist_entry *he;
142 struct symbol *parent;
143
144 struct mem_info *mi;
145 struct branch_info *bi;
146 struct hist_entry **he_cache;
147
148 const struct hist_iter_ops *ops;
149 /* user-defined callback function (optional) */
150 int (*add_entry_cb)(struct hist_entry_iter *iter,
151 struct addr_location *al, bool single, void *arg);
152 bool hide_unresolved;
153 };
154
155 extern const struct hist_iter_ops hist_iter_normal;
156 extern const struct hist_iter_ops hist_iter_branch;
157 extern const struct hist_iter_ops hist_iter_mem;
158 extern const struct hist_iter_ops hist_iter_cumulative;
159
160 struct res_sample {
161 u64 time;
162 int cpu;
163 int tid;
164 };
165
166 struct he_stat {
167 u64 period;
168 u64 period_sys;
169 u64 period_us;
170 u64 period_guest_sys;
171 u64 period_guest_us;
172 u64 weight1;
173 u64 weight2;
174 u64 weight3;
175 u32 nr_events;
176 };
177
178 struct namespace_id {
179 u64 dev;
180 u64 ino;
181 };
182
183 struct hist_entry_diff {
184 bool computed;
185 union {
186 /* PERF_HPP__DELTA */
187 double period_ratio_delta;
188
189 /* PERF_HPP__RATIO */
190 double period_ratio;
191
192 /* HISTC_WEIGHTED_DIFF */
193 s64 wdiff;
194
195 /* PERF_HPP_DIFF__CYCLES */
196 s64 cycles;
197 };
198 struct stats stats;
199 unsigned long svals[NUM_SPARKS];
200 };
201
202 struct hist_entry_ops {
203 void *(*new)(size_t size);
204 void (*free)(void *ptr);
205 };
206
207 /**
208 * struct hist_entry - histogram entry
209 *
210 * @row_offset - offset from the first callchain expanded to appear on screen
211 * @nr_rows - rows expanded in callchain, recalculated on folding/unfolding
212 */
213 struct hist_entry {
214 struct rb_node rb_node_in;
215 struct rb_node rb_node;
216 union {
217 struct list_head node;
218 struct list_head head;
219 } pairs;
220 struct he_stat stat;
221 struct he_stat *stat_acc;
222 struct map_symbol ms;
223 struct thread *thread;
224 struct comm *comm;
225 struct namespace_id cgroup_id;
226 u64 cgroup;
227 u64 ip;
228 u64 transaction;
229 s32 socket;
230 s32 cpu;
231 u64 code_page_size;
232 u64 weight;
233 u64 ins_lat;
234 u64 p_stage_cyc;
235 u8 cpumode;
236 u8 depth;
237 int mem_type_off;
238 struct simd_flags simd_flags;
239
240 /* We are added by hists__add_dummy_entry. */
241 bool dummy;
242 bool leaf;
243
244 char level;
245 u8 filtered;
246
247 u16 callchain_size;
248 union {
249 /*
250 * Since perf diff only supports the stdio output, TUI
251 * fields are only accessed from perf report (or perf
252 * top). So make it a union to reduce memory usage.
253 */
254 struct hist_entry_diff diff;
255 struct /* for TUI */ {
256 u16 row_offset;
257 u16 nr_rows;
258 bool init_have_children;
259 bool unfolded;
260 bool has_children;
261 bool has_no_entry;
262 };
263 };
264 char *srcline;
265 char *srcfile;
266 struct symbol *parent;
267 struct branch_info *branch_info;
268 long time;
269 struct hists *hists;
270 struct mem_info *mem_info;
271 struct block_info *block_info;
272 struct kvm_info *kvm_info;
273 void *raw_data;
274 u32 raw_size;
275 int num_res;
276 struct res_sample *res_samples;
277 void *trace_output;
278 struct perf_hpp_list *hpp_list;
279 struct hist_entry *parent_he;
280 struct hist_entry_ops *ops;
281 struct annotated_data_type *mem_type;
282 union {
283 /* this is for hierarchical entry structure */
284 struct {
285 struct rb_root_cached hroot_in;
286 struct rb_root_cached hroot_out;
287 }; /* non-leaf entries */
288 struct rb_root sorted_chain; /* leaf entry has callchains */
289 };
290 struct callchain_root callchain[0]; /* must be last member */
291 };
292
hist_entry__has_callchains(struct hist_entry * he)293 static __pure inline bool hist_entry__has_callchains(struct hist_entry *he)
294 {
295 return he->callchain_size != 0;
296 }
297
hist_entry__has_pairs(struct hist_entry * he)298 static inline bool hist_entry__has_pairs(struct hist_entry *he)
299 {
300 return !list_empty(&he->pairs.node);
301 }
302
hist_entry__next_pair(struct hist_entry * he)303 static inline struct hist_entry *hist_entry__next_pair(struct hist_entry *he)
304 {
305 if (hist_entry__has_pairs(he))
306 return list_entry(he->pairs.node.next, struct hist_entry, pairs.node);
307 return NULL;
308 }
309
hist_entry__add_pair(struct hist_entry * pair,struct hist_entry * he)310 static inline void hist_entry__add_pair(struct hist_entry *pair,
311 struct hist_entry *he)
312 {
313 list_add_tail(&pair->pairs.node, &he->pairs.head);
314 }
315
316 struct hist_entry *hists__add_entry(struct hists *hists,
317 struct addr_location *al,
318 struct symbol *parent,
319 struct branch_info *bi,
320 struct mem_info *mi,
321 struct kvm_info *ki,
322 struct perf_sample *sample,
323 bool sample_self);
324
325 struct hist_entry *hists__add_entry_ops(struct hists *hists,
326 struct hist_entry_ops *ops,
327 struct addr_location *al,
328 struct symbol *sym_parent,
329 struct branch_info *bi,
330 struct mem_info *mi,
331 struct kvm_info *ki,
332 struct perf_sample *sample,
333 bool sample_self);
334
335 struct hist_entry *hists__add_entry_block(struct hists *hists,
336 struct addr_location *al,
337 struct block_info *bi);
338
339 int hist_entry_iter__add(struct hist_entry_iter *iter, struct addr_location *al,
340 int max_stack_depth, void *arg);
341
342 struct perf_hpp;
343 struct perf_hpp_fmt;
344
345 int hist_entry__transaction_len(void);
346 int hist_entry__sort_snprintf(struct hist_entry *he, char *bf, size_t size,
347 struct hists *hists);
348 int hist_entry__snprintf_alignment(struct hist_entry *he, struct perf_hpp *hpp,
349 struct perf_hpp_fmt *fmt, int printed);
350 int hist_entry__sym_snprintf(struct hist_entry *he, char *bf, size_t size,
351 unsigned int width);
352 void hist_entry__delete(struct hist_entry *he);
353
354 typedef int (*hists__resort_cb_t)(struct hist_entry *he, void *arg);
355
356 void evsel__output_resort_cb(struct evsel *evsel, struct ui_progress *prog,
357 hists__resort_cb_t cb, void *cb_arg);
358 void evsel__output_resort(struct evsel *evsel, struct ui_progress *prog);
359 void hists__output_resort(struct hists *hists, struct ui_progress *prog);
360 void hists__output_resort_cb(struct hists *hists, struct ui_progress *prog,
361 hists__resort_cb_t cb);
362 int hists__collapse_resort(struct hists *hists, struct ui_progress *prog);
363
364 void hists__decay_entries(struct hists *hists, bool zap_user, bool zap_kernel);
365 void hists__delete_entries(struct hists *hists);
366 void hists__output_recalc_col_len(struct hists *hists, int max_rows);
367
368 struct hist_entry *hists__get_entry(struct hists *hists, int idx);
369
370 u64 hists__total_period(struct hists *hists);
371 void hists__reset_stats(struct hists *hists);
372 void hists__inc_stats(struct hists *hists, struct hist_entry *h);
373 void hists__inc_nr_events(struct hists *hists);
374 void hists__inc_nr_samples(struct hists *hists, bool filtered);
375 void hists__inc_nr_lost_samples(struct hists *hists, u32 lost);
376 void hists__inc_nr_dropped_samples(struct hists *hists, u32 lost);
377
378 size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows,
379 int max_cols, float min_pcnt, FILE *fp,
380 bool ignore_callchains);
381 size_t evlist__fprintf_nr_events(struct evlist *evlist, FILE *fp);
382
383 void hists__filter_by_dso(struct hists *hists);
384 void hists__filter_by_thread(struct hists *hists);
385 void hists__filter_by_symbol(struct hists *hists);
386 void hists__filter_by_socket(struct hists *hists);
387
hists__has_filter(struct hists * hists)388 static inline bool hists__has_filter(struct hists *hists)
389 {
390 return hists->thread_filter || hists->dso_filter ||
391 hists->symbol_filter_str || (hists->socket_filter > -1);
392 }
393
394 u16 hists__col_len(struct hists *hists, enum hist_column col);
395 void hists__set_col_len(struct hists *hists, enum hist_column col, u16 len);
396 bool hists__new_col_len(struct hists *hists, enum hist_column col, u16 len);
397 void hists__reset_col_len(struct hists *hists);
398 void hists__calc_col_len(struct hists *hists, struct hist_entry *he);
399
400 void hists__match(struct hists *leader, struct hists *other);
401 int hists__link(struct hists *leader, struct hists *other);
402 int hists__unlink(struct hists *hists);
403
hist_entry__get_percent_limit(struct hist_entry * he)404 static inline float hist_entry__get_percent_limit(struct hist_entry *he)
405 {
406 u64 period = he->stat.period;
407 u64 total_period = hists__total_period(he->hists);
408
409 if (unlikely(total_period == 0))
410 return 0;
411
412 if (symbol_conf.cumulate_callchain)
413 period = he->stat_acc->period;
414
415 return period * 100.0 / total_period;
416 }
417
418 struct hists_evsel {
419 struct evsel evsel;
420 struct hists hists;
421 };
422
hists_to_evsel(struct hists * hists)423 static inline struct evsel *hists_to_evsel(struct hists *hists)
424 {
425 struct hists_evsel *hevsel = container_of(hists, struct hists_evsel, hists);
426 return &hevsel->evsel;
427 }
428
evsel__hists(struct evsel * evsel)429 static inline struct hists *evsel__hists(struct evsel *evsel)
430 {
431 struct hists_evsel *hevsel = (struct hists_evsel *)evsel;
432 return &hevsel->hists;
433 }
434
hists__has_callchains(struct hists * hists)435 static __pure inline bool hists__has_callchains(struct hists *hists)
436 {
437 return hists->has_callchains;
438 }
439
440 int hists__init(void);
441 int __hists__init(struct hists *hists, struct perf_hpp_list *hpp_list);
442
443 struct rb_root_cached *hists__get_rotate_entries_in(struct hists *hists);
444
445 struct perf_hpp {
446 char *buf;
447 size_t size;
448 const char *sep;
449 void *ptr;
450 bool skip;
451 };
452
453 typedef int64_t (*perf_hpp_fmt_cmp_t)(
454 struct perf_hpp_fmt *, struct hist_entry *, struct hist_entry *);
455
456 struct perf_hpp_fmt {
457 const char *name;
458 int (*header)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
459 struct hists *hists, int line, int *span);
460 int (*width)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
461 struct hists *hists);
462 void (*init)(struct perf_hpp_fmt *fmt, struct hist_entry *he);
463 int (*color)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
464 struct hist_entry *he);
465 int (*entry)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
466 struct hist_entry *he);
467 perf_hpp_fmt_cmp_t cmp;
468 perf_hpp_fmt_cmp_t collapse;
469 perf_hpp_fmt_cmp_t sort;
470 bool (*equal)(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b);
471 void (*free)(struct perf_hpp_fmt *fmt);
472
473 struct list_head list;
474 struct list_head sort_list;
475 bool elide;
476 int len;
477 int user_len;
478 int idx;
479 int level;
480 };
481
482 struct perf_hpp_list {
483 struct list_head fields;
484 struct list_head sorts;
485
486 int nr_header_lines;
487 int need_collapse;
488 int parent;
489 int sym;
490 int dso;
491 int socket;
492 int thread;
493 int comm;
494 };
495
496 extern struct perf_hpp_list perf_hpp_list;
497
498 struct perf_hpp_list_node {
499 struct list_head list;
500 struct perf_hpp_list hpp;
501 int level;
502 bool skip;
503 };
504
505 void perf_hpp_list__column_register(struct perf_hpp_list *list,
506 struct perf_hpp_fmt *format);
507 void perf_hpp_list__register_sort_field(struct perf_hpp_list *list,
508 struct perf_hpp_fmt *format);
509 void perf_hpp_list__prepend_sort_field(struct perf_hpp_list *list,
510 struct perf_hpp_fmt *format);
511
perf_hpp__column_register(struct perf_hpp_fmt * format)512 static inline void perf_hpp__column_register(struct perf_hpp_fmt *format)
513 {
514 perf_hpp_list__column_register(&perf_hpp_list, format);
515 }
516
perf_hpp__register_sort_field(struct perf_hpp_fmt * format)517 static inline void perf_hpp__register_sort_field(struct perf_hpp_fmt *format)
518 {
519 perf_hpp_list__register_sort_field(&perf_hpp_list, format);
520 }
521
perf_hpp__prepend_sort_field(struct perf_hpp_fmt * format)522 static inline void perf_hpp__prepend_sort_field(struct perf_hpp_fmt *format)
523 {
524 perf_hpp_list__prepend_sort_field(&perf_hpp_list, format);
525 }
526
527 #define perf_hpp_list__for_each_format(_list, format) \
528 list_for_each_entry(format, &(_list)->fields, list)
529
530 #define perf_hpp_list__for_each_format_safe(_list, format, tmp) \
531 list_for_each_entry_safe(format, tmp, &(_list)->fields, list)
532
533 #define perf_hpp_list__for_each_sort_list(_list, format) \
534 list_for_each_entry(format, &(_list)->sorts, sort_list)
535
536 #define perf_hpp_list__for_each_sort_list_safe(_list, format, tmp) \
537 list_for_each_entry_safe(format, tmp, &(_list)->sorts, sort_list)
538
539 #define hists__for_each_format(hists, format) \
540 perf_hpp_list__for_each_format((hists)->hpp_list, format)
541
542 #define hists__for_each_sort_list(hists, format) \
543 perf_hpp_list__for_each_sort_list((hists)->hpp_list, format)
544
545 extern struct perf_hpp_fmt perf_hpp__format[];
546
547 enum {
548 /* Matches perf_hpp__format array. */
549 PERF_HPP__OVERHEAD,
550 PERF_HPP__OVERHEAD_SYS,
551 PERF_HPP__OVERHEAD_US,
552 PERF_HPP__OVERHEAD_GUEST_SYS,
553 PERF_HPP__OVERHEAD_GUEST_US,
554 PERF_HPP__OVERHEAD_ACC,
555 PERF_HPP__SAMPLES,
556 PERF_HPP__PERIOD,
557 PERF_HPP__WEIGHT1,
558 PERF_HPP__WEIGHT2,
559 PERF_HPP__WEIGHT3,
560
561 PERF_HPP__MAX_INDEX
562 };
563
564 void perf_hpp__init(void);
565 void perf_hpp__cancel_cumulate(void);
566 void perf_hpp__setup_output_field(struct perf_hpp_list *list);
567 void perf_hpp__reset_output_field(struct perf_hpp_list *list);
568 void perf_hpp__append_sort_keys(struct perf_hpp_list *list);
569 int perf_hpp__setup_hists_formats(struct perf_hpp_list *list,
570 struct evlist *evlist);
571
572
573 bool perf_hpp__is_sort_entry(struct perf_hpp_fmt *format);
574 bool perf_hpp__is_dynamic_entry(struct perf_hpp_fmt *format);
575 bool perf_hpp__defined_dynamic_entry(struct perf_hpp_fmt *fmt, struct hists *hists);
576 bool perf_hpp__is_trace_entry(struct perf_hpp_fmt *fmt);
577 bool perf_hpp__is_srcline_entry(struct perf_hpp_fmt *fmt);
578 bool perf_hpp__is_srcfile_entry(struct perf_hpp_fmt *fmt);
579 bool perf_hpp__is_thread_entry(struct perf_hpp_fmt *fmt);
580 bool perf_hpp__is_comm_entry(struct perf_hpp_fmt *fmt);
581 bool perf_hpp__is_dso_entry(struct perf_hpp_fmt *fmt);
582 bool perf_hpp__is_sym_entry(struct perf_hpp_fmt *fmt);
583
584 struct perf_hpp_fmt *perf_hpp_fmt__dup(struct perf_hpp_fmt *fmt);
585
586 int hist_entry__filter(struct hist_entry *he, int type, const void *arg);
587
perf_hpp__should_skip(struct perf_hpp_fmt * format,struct hists * hists)588 static inline bool perf_hpp__should_skip(struct perf_hpp_fmt *format,
589 struct hists *hists)
590 {
591 if (format->elide)
592 return true;
593
594 if (perf_hpp__is_dynamic_entry(format) &&
595 !perf_hpp__defined_dynamic_entry(format, hists))
596 return true;
597
598 return false;
599 }
600
601 void perf_hpp__reset_width(struct perf_hpp_fmt *fmt, struct hists *hists);
602 void perf_hpp__reset_sort_width(struct perf_hpp_fmt *fmt, struct hists *hists);
603 void perf_hpp__set_user_width(const char *width_list_str);
604 void hists__reset_column_width(struct hists *hists);
605
606 enum perf_hpp_fmt_type {
607 PERF_HPP_FMT_TYPE__RAW,
608 PERF_HPP_FMT_TYPE__PERCENT,
609 PERF_HPP_FMT_TYPE__AVERAGE,
610 };
611
612 typedef u64 (*hpp_field_fn)(struct hist_entry *he);
613 typedef int (*hpp_callback_fn)(struct perf_hpp *hpp, bool front);
614 typedef int (*hpp_snprint_fn)(struct perf_hpp *hpp, const char *fmt, ...);
615
616 int hpp__fmt(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
617 struct hist_entry *he, hpp_field_fn get_field,
618 const char *fmtstr, hpp_snprint_fn print_fn,
619 enum perf_hpp_fmt_type fmtype);
620 int hpp__fmt_acc(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
621 struct hist_entry *he, hpp_field_fn get_field,
622 const char *fmtstr, hpp_snprint_fn print_fn,
623 enum perf_hpp_fmt_type fmtype);
624
advance_hpp(struct perf_hpp * hpp,int inc)625 static inline void advance_hpp(struct perf_hpp *hpp, int inc)
626 {
627 hpp->buf += inc;
628 hpp->size -= inc;
629 }
630
perf_hpp__use_color(void)631 static inline size_t perf_hpp__use_color(void)
632 {
633 return !symbol_conf.field_sep;
634 }
635
perf_hpp__color_overhead(void)636 static inline size_t perf_hpp__color_overhead(void)
637 {
638 return perf_hpp__use_color() ?
639 (COLOR_MAXLEN + sizeof(PERF_COLOR_RESET)) * PERF_HPP__MAX_INDEX
640 : 0;
641 }
642
643 struct evlist;
644
645 struct hist_browser_timer {
646 void (*timer)(void *arg);
647 void *arg;
648 int refresh;
649 };
650
651 enum rstype {
652 A_NORMAL,
653 A_ASM,
654 A_SOURCE
655 };
656
657 struct block_hist {
658 struct hists block_hists;
659 struct perf_hpp_list block_list;
660 struct perf_hpp_fmt block_fmt;
661 int block_idx;
662 bool valid;
663 struct hist_entry he;
664 };
665
666 #ifdef HAVE_SLANG_SUPPORT
667 #include "../ui/keysyms.h"
668 void attr_to_script(char *buf, struct perf_event_attr *attr);
669
670 int map_symbol__tui_annotate(struct map_symbol *ms, struct evsel *evsel,
671 struct hist_browser_timer *hbt);
672
673 int hist_entry__tui_annotate(struct hist_entry *he, struct evsel *evsel,
674 struct hist_browser_timer *hbt);
675
676 int evlist__tui_browse_hists(struct evlist *evlist, const char *help, struct hist_browser_timer *hbt,
677 float min_pcnt, struct perf_env *env, bool warn_lost_event);
678
679 int script_browse(const char *script_opt, struct evsel *evsel);
680
681 void run_script(char *cmd);
682 int res_sample_browse(struct res_sample *res_samples, int num_res,
683 struct evsel *evsel, enum rstype rstype);
684 void res_sample_init(void);
685
686 int block_hists_tui_browse(struct block_hist *bh, struct evsel *evsel,
687 float min_percent, struct perf_env *env);
688 #else
689 static inline
evlist__tui_browse_hists(struct evlist * evlist __maybe_unused,const char * help __maybe_unused,struct hist_browser_timer * hbt __maybe_unused,float min_pcnt __maybe_unused,struct perf_env * env __maybe_unused,bool warn_lost_event __maybe_unused)690 int evlist__tui_browse_hists(struct evlist *evlist __maybe_unused,
691 const char *help __maybe_unused,
692 struct hist_browser_timer *hbt __maybe_unused,
693 float min_pcnt __maybe_unused,
694 struct perf_env *env __maybe_unused,
695 bool warn_lost_event __maybe_unused)
696 {
697 return 0;
698 }
map_symbol__tui_annotate(struct map_symbol * ms __maybe_unused,struct evsel * evsel __maybe_unused,struct hist_browser_timer * hbt __maybe_unused)699 static inline int map_symbol__tui_annotate(struct map_symbol *ms __maybe_unused,
700 struct evsel *evsel __maybe_unused,
701 struct hist_browser_timer *hbt __maybe_unused)
702 {
703 return 0;
704 }
705
hist_entry__tui_annotate(struct hist_entry * he __maybe_unused,struct evsel * evsel __maybe_unused,struct hist_browser_timer * hbt __maybe_unused)706 static inline int hist_entry__tui_annotate(struct hist_entry *he __maybe_unused,
707 struct evsel *evsel __maybe_unused,
708 struct hist_browser_timer *hbt __maybe_unused)
709 {
710 return 0;
711 }
712
script_browse(const char * script_opt __maybe_unused,struct evsel * evsel __maybe_unused)713 static inline int script_browse(const char *script_opt __maybe_unused,
714 struct evsel *evsel __maybe_unused)
715 {
716 return 0;
717 }
718
res_sample_browse(struct res_sample * res_samples __maybe_unused,int num_res __maybe_unused,struct evsel * evsel __maybe_unused,enum rstype rstype __maybe_unused)719 static inline int res_sample_browse(struct res_sample *res_samples __maybe_unused,
720 int num_res __maybe_unused,
721 struct evsel *evsel __maybe_unused,
722 enum rstype rstype __maybe_unused)
723 {
724 return 0;
725 }
726
res_sample_init(void)727 static inline void res_sample_init(void) {}
728
block_hists_tui_browse(struct block_hist * bh __maybe_unused,struct evsel * evsel __maybe_unused,float min_percent __maybe_unused,struct perf_env * env __maybe_unused)729 static inline int block_hists_tui_browse(struct block_hist *bh __maybe_unused,
730 struct evsel *evsel __maybe_unused,
731 float min_percent __maybe_unused,
732 struct perf_env *env __maybe_unused)
733 {
734 return 0;
735 }
736
737 #define K_LEFT -1000
738 #define K_RIGHT -2000
739 #define K_SWITCH_INPUT_DATA -3000
740 #define K_RELOAD -4000
741 #endif
742
743 unsigned int hists__sort_list_width(struct hists *hists);
744 unsigned int hists__overhead_width(struct hists *hists);
745
746 void hist__account_cycles(struct branch_stack *bs, struct addr_location *al,
747 struct perf_sample *sample, bool nonany_branch_mode,
748 u64 *total_cycles, struct evsel *evsel);
749
750 struct option;
751 int parse_filter_percentage(const struct option *opt, const char *arg, int unset);
752 int perf_hist_config(const char *var, const char *value);
753
754 void perf_hpp_list__init(struct perf_hpp_list *list);
755
756 enum hierarchy_move_dir {
757 HMD_NORMAL,
758 HMD_FORCE_SIBLING,
759 HMD_FORCE_CHILD,
760 };
761
762 struct rb_node *rb_hierarchy_last(struct rb_node *node);
763 struct rb_node *__rb_hierarchy_next(struct rb_node *node,
764 enum hierarchy_move_dir hmd);
765 struct rb_node *rb_hierarchy_prev(struct rb_node *node);
766
rb_hierarchy_next(struct rb_node * node)767 static inline struct rb_node *rb_hierarchy_next(struct rb_node *node)
768 {
769 return __rb_hierarchy_next(node, HMD_NORMAL);
770 }
771
772 #define HIERARCHY_INDENT 3
773
774 bool hist_entry__has_hierarchy_children(struct hist_entry *he, float limit);
775 int hpp_color_scnprintf(struct perf_hpp *hpp, const char *fmt, ...);
776 int __hpp__slsmg_color_printf(struct perf_hpp *hpp, const char *fmt, ...);
777 int __hist_entry__snprintf(struct hist_entry *he, struct perf_hpp *hpp,
778 struct perf_hpp_list *hpp_list);
779 int hists__fprintf_headers(struct hists *hists, FILE *fp);
780 int __hists__scnprintf_title(struct hists *hists, char *bf, size_t size, bool show_freq);
781
hists__scnprintf_title(struct hists * hists,char * bf,size_t size)782 static inline int hists__scnprintf_title(struct hists *hists, char *bf, size_t size)
783 {
784 return __hists__scnprintf_title(hists, bf, size, true);
785 }
786
787 #endif /* __PERF_HIST_H */
788