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 }; 292 293 static __pure inline bool hist_entry__has_callchains(struct hist_entry *he) 294 { 295 return he->callchain_size != 0; 296 } 297 298 static inline bool hist_entry__has_pairs(struct hist_entry *he) 299 { 300 return !list_empty(&he->pairs.node); 301 } 302 303 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 } 309 310 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 int64_t hist_entry__cmp(struct hist_entry *left, struct hist_entry *right); 346 int64_t hist_entry__collapse(struct hist_entry *left, struct hist_entry *right); 347 int hist_entry__transaction_len(void); 348 int hist_entry__sort_snprintf(struct hist_entry *he, char *bf, size_t size, 349 struct hists *hists); 350 int hist_entry__snprintf_alignment(struct hist_entry *he, struct perf_hpp *hpp, 351 struct perf_hpp_fmt *fmt, int printed); 352 int hist_entry__sym_snprintf(struct hist_entry *he, char *bf, size_t size, 353 unsigned int width); 354 void hist_entry__delete(struct hist_entry *he); 355 356 typedef int (*hists__resort_cb_t)(struct hist_entry *he, void *arg); 357 358 void evsel__output_resort_cb(struct evsel *evsel, struct ui_progress *prog, 359 hists__resort_cb_t cb, void *cb_arg); 360 void evsel__output_resort(struct evsel *evsel, struct ui_progress *prog); 361 void hists__output_resort(struct hists *hists, struct ui_progress *prog); 362 void hists__output_resort_cb(struct hists *hists, struct ui_progress *prog, 363 hists__resort_cb_t cb); 364 int hists__collapse_resort(struct hists *hists, struct ui_progress *prog); 365 366 void hists__decay_entries(struct hists *hists, bool zap_user, bool zap_kernel); 367 void hists__delete_entries(struct hists *hists); 368 void hists__output_recalc_col_len(struct hists *hists, int max_rows); 369 370 struct hist_entry *hists__get_entry(struct hists *hists, int idx); 371 372 u64 hists__total_period(struct hists *hists); 373 void hists__reset_stats(struct hists *hists); 374 void hists__inc_stats(struct hists *hists, struct hist_entry *h); 375 void hists__inc_nr_events(struct hists *hists); 376 void hists__inc_nr_samples(struct hists *hists, bool filtered); 377 void hists__inc_nr_lost_samples(struct hists *hists, u32 lost); 378 void hists__inc_nr_dropped_samples(struct hists *hists, u32 lost); 379 380 size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows, 381 int max_cols, float min_pcnt, FILE *fp, 382 bool ignore_callchains); 383 size_t evlist__fprintf_nr_events(struct evlist *evlist, FILE *fp); 384 385 void hists__filter_by_dso(struct hists *hists); 386 void hists__filter_by_thread(struct hists *hists); 387 void hists__filter_by_symbol(struct hists *hists); 388 void hists__filter_by_socket(struct hists *hists); 389 390 static inline bool hists__has_filter(struct hists *hists) 391 { 392 return hists->thread_filter || hists->dso_filter || 393 hists->symbol_filter_str || (hists->socket_filter > -1); 394 } 395 396 u16 hists__col_len(struct hists *hists, enum hist_column col); 397 void hists__set_col_len(struct hists *hists, enum hist_column col, u16 len); 398 bool hists__new_col_len(struct hists *hists, enum hist_column col, u16 len); 399 void hists__reset_col_len(struct hists *hists); 400 void hists__calc_col_len(struct hists *hists, struct hist_entry *he); 401 402 void hists__match(struct hists *leader, struct hists *other); 403 int hists__link(struct hists *leader, struct hists *other); 404 int hists__unlink(struct hists *hists); 405 406 static inline float hist_entry__get_percent_limit(struct hist_entry *he) 407 { 408 u64 period = he->stat.period; 409 u64 total_period = hists__total_period(he->hists); 410 411 if (unlikely(total_period == 0)) 412 return 0; 413 414 if (symbol_conf.cumulate_callchain) 415 period = he->stat_acc->period; 416 417 return period * 100.0 / total_period; 418 } 419 420 struct hists_evsel { 421 struct evsel evsel; 422 struct hists hists; 423 }; 424 425 static inline struct evsel *hists_to_evsel(struct hists *hists) 426 { 427 struct hists_evsel *hevsel = container_of(hists, struct hists_evsel, hists); 428 return &hevsel->evsel; 429 } 430 431 static inline struct hists *evsel__hists(struct evsel *evsel) 432 { 433 struct hists_evsel *hevsel = (struct hists_evsel *)evsel; 434 return &hevsel->hists; 435 } 436 437 static __pure inline bool hists__has_callchains(struct hists *hists) 438 { 439 return hists->has_callchains; 440 } 441 442 int hists__init(void); 443 int __hists__init(struct hists *hists, struct perf_hpp_list *hpp_list); 444 445 struct rb_root_cached *hists__get_rotate_entries_in(struct hists *hists); 446 447 struct perf_hpp { 448 char *buf; 449 size_t size; 450 const char *sep; 451 void *ptr; 452 bool skip; 453 }; 454 455 struct perf_hpp_fmt { 456 const char *name; 457 int (*header)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, 458 struct hists *hists, int line, int *span); 459 int (*width)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, 460 struct hists *hists); 461 void (*init)(struct perf_hpp_fmt *fmt, struct hist_entry *he); 462 int (*color)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, 463 struct hist_entry *he); 464 int (*entry)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, 465 struct hist_entry *he); 466 int64_t (*cmp)(struct perf_hpp_fmt *fmt, 467 struct hist_entry *a, struct hist_entry *b); 468 int64_t (*collapse)(struct perf_hpp_fmt *fmt, 469 struct hist_entry *a, struct hist_entry *b); 470 int64_t (*sort)(struct perf_hpp_fmt *fmt, 471 struct hist_entry *a, struct hist_entry *b); 472 bool (*equal)(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b); 473 void (*free)(struct perf_hpp_fmt *fmt); 474 475 struct list_head list; 476 struct list_head sort_list; 477 bool elide; 478 int len; 479 int user_len; 480 int idx; 481 int level; 482 }; 483 484 struct perf_hpp_list { 485 struct list_head fields; 486 struct list_head sorts; 487 488 int nr_header_lines; 489 int need_collapse; 490 int parent; 491 int sym; 492 int dso; 493 int socket; 494 int thread; 495 int comm; 496 }; 497 498 extern struct perf_hpp_list perf_hpp_list; 499 500 struct perf_hpp_list_node { 501 struct list_head list; 502 struct perf_hpp_list hpp; 503 int level; 504 bool skip; 505 }; 506 507 void perf_hpp_list__column_register(struct perf_hpp_list *list, 508 struct perf_hpp_fmt *format); 509 void perf_hpp_list__register_sort_field(struct perf_hpp_list *list, 510 struct perf_hpp_fmt *format); 511 void perf_hpp_list__prepend_sort_field(struct perf_hpp_list *list, 512 struct perf_hpp_fmt *format); 513 514 static inline void perf_hpp__column_register(struct perf_hpp_fmt *format) 515 { 516 perf_hpp_list__column_register(&perf_hpp_list, format); 517 } 518 519 static inline void perf_hpp__register_sort_field(struct perf_hpp_fmt *format) 520 { 521 perf_hpp_list__register_sort_field(&perf_hpp_list, format); 522 } 523 524 static inline void perf_hpp__prepend_sort_field(struct perf_hpp_fmt *format) 525 { 526 perf_hpp_list__prepend_sort_field(&perf_hpp_list, format); 527 } 528 529 #define perf_hpp_list__for_each_format(_list, format) \ 530 list_for_each_entry(format, &(_list)->fields, list) 531 532 #define perf_hpp_list__for_each_format_safe(_list, format, tmp) \ 533 list_for_each_entry_safe(format, tmp, &(_list)->fields, list) 534 535 #define perf_hpp_list__for_each_sort_list(_list, format) \ 536 list_for_each_entry(format, &(_list)->sorts, sort_list) 537 538 #define perf_hpp_list__for_each_sort_list_safe(_list, format, tmp) \ 539 list_for_each_entry_safe(format, tmp, &(_list)->sorts, sort_list) 540 541 #define hists__for_each_format(hists, format) \ 542 perf_hpp_list__for_each_format((hists)->hpp_list, format) 543 544 #define hists__for_each_sort_list(hists, format) \ 545 perf_hpp_list__for_each_sort_list((hists)->hpp_list, format) 546 547 extern struct perf_hpp_fmt perf_hpp__format[]; 548 549 enum { 550 /* Matches perf_hpp__format array. */ 551 PERF_HPP__OVERHEAD, 552 PERF_HPP__OVERHEAD_SYS, 553 PERF_HPP__OVERHEAD_US, 554 PERF_HPP__OVERHEAD_GUEST_SYS, 555 PERF_HPP__OVERHEAD_GUEST_US, 556 PERF_HPP__OVERHEAD_ACC, 557 PERF_HPP__SAMPLES, 558 PERF_HPP__PERIOD, 559 PERF_HPP__WEIGHT1, 560 PERF_HPP__WEIGHT2, 561 PERF_HPP__WEIGHT3, 562 563 PERF_HPP__MAX_INDEX 564 }; 565 566 void perf_hpp__init(void); 567 void perf_hpp__cancel_cumulate(void); 568 void perf_hpp__setup_output_field(struct perf_hpp_list *list); 569 void perf_hpp__reset_output_field(struct perf_hpp_list *list); 570 void perf_hpp__append_sort_keys(struct perf_hpp_list *list); 571 int perf_hpp__setup_hists_formats(struct perf_hpp_list *list, 572 struct evlist *evlist); 573 574 575 bool perf_hpp__is_sort_entry(struct perf_hpp_fmt *format); 576 bool perf_hpp__is_dynamic_entry(struct perf_hpp_fmt *format); 577 bool perf_hpp__defined_dynamic_entry(struct perf_hpp_fmt *fmt, struct hists *hists); 578 bool perf_hpp__is_trace_entry(struct perf_hpp_fmt *fmt); 579 bool perf_hpp__is_srcline_entry(struct perf_hpp_fmt *fmt); 580 bool perf_hpp__is_srcfile_entry(struct perf_hpp_fmt *fmt); 581 bool perf_hpp__is_thread_entry(struct perf_hpp_fmt *fmt); 582 bool perf_hpp__is_comm_entry(struct perf_hpp_fmt *fmt); 583 bool perf_hpp__is_dso_entry(struct perf_hpp_fmt *fmt); 584 bool perf_hpp__is_sym_entry(struct perf_hpp_fmt *fmt); 585 586 struct perf_hpp_fmt *perf_hpp_fmt__dup(struct perf_hpp_fmt *fmt); 587 588 int hist_entry__filter(struct hist_entry *he, int type, const void *arg); 589 590 static inline bool perf_hpp__should_skip(struct perf_hpp_fmt *format, 591 struct hists *hists) 592 { 593 if (format->elide) 594 return true; 595 596 if (perf_hpp__is_dynamic_entry(format) && 597 !perf_hpp__defined_dynamic_entry(format, hists)) 598 return true; 599 600 return false; 601 } 602 603 void perf_hpp__reset_width(struct perf_hpp_fmt *fmt, struct hists *hists); 604 void perf_hpp__reset_sort_width(struct perf_hpp_fmt *fmt, struct hists *hists); 605 void perf_hpp__set_user_width(const char *width_list_str); 606 void hists__reset_column_width(struct hists *hists); 607 608 enum perf_hpp_fmt_type { 609 PERF_HPP_FMT_TYPE__RAW, 610 PERF_HPP_FMT_TYPE__PERCENT, 611 PERF_HPP_FMT_TYPE__AVERAGE, 612 }; 613 614 typedef u64 (*hpp_field_fn)(struct hist_entry *he); 615 typedef int (*hpp_callback_fn)(struct perf_hpp *hpp, bool front); 616 typedef int (*hpp_snprint_fn)(struct perf_hpp *hpp, const char *fmt, ...); 617 618 int hpp__fmt(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, 619 struct hist_entry *he, hpp_field_fn get_field, 620 const char *fmtstr, hpp_snprint_fn print_fn, 621 enum perf_hpp_fmt_type fmtype); 622 int hpp__fmt_acc(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, 623 struct hist_entry *he, hpp_field_fn get_field, 624 const char *fmtstr, hpp_snprint_fn print_fn, 625 enum perf_hpp_fmt_type fmtype); 626 627 static inline void advance_hpp(struct perf_hpp *hpp, int inc) 628 { 629 hpp->buf += inc; 630 hpp->size -= inc; 631 } 632 633 static inline size_t perf_hpp__use_color(void) 634 { 635 return !symbol_conf.field_sep; 636 } 637 638 static inline size_t perf_hpp__color_overhead(void) 639 { 640 return perf_hpp__use_color() ? 641 (COLOR_MAXLEN + sizeof(PERF_COLOR_RESET)) * PERF_HPP__MAX_INDEX 642 : 0; 643 } 644 645 struct evlist; 646 647 struct hist_browser_timer { 648 void (*timer)(void *arg); 649 void *arg; 650 int refresh; 651 }; 652 653 enum rstype { 654 A_NORMAL, 655 A_ASM, 656 A_SOURCE 657 }; 658 659 struct block_hist { 660 struct hists block_hists; 661 struct perf_hpp_list block_list; 662 struct perf_hpp_fmt block_fmt; 663 int block_idx; 664 bool valid; 665 struct hist_entry he; 666 }; 667 668 #ifdef HAVE_SLANG_SUPPORT 669 #include "../ui/keysyms.h" 670 void attr_to_script(char *buf, struct perf_event_attr *attr); 671 672 int map_symbol__tui_annotate(struct map_symbol *ms, struct evsel *evsel, 673 struct hist_browser_timer *hbt); 674 675 int hist_entry__tui_annotate(struct hist_entry *he, struct evsel *evsel, 676 struct hist_browser_timer *hbt); 677 678 int evlist__tui_browse_hists(struct evlist *evlist, const char *help, struct hist_browser_timer *hbt, 679 float min_pcnt, struct perf_env *env, bool warn_lost_event); 680 681 int script_browse(const char *script_opt, struct evsel *evsel); 682 683 void run_script(char *cmd); 684 int res_sample_browse(struct res_sample *res_samples, int num_res, 685 struct evsel *evsel, enum rstype rstype); 686 void res_sample_init(void); 687 688 int block_hists_tui_browse(struct block_hist *bh, struct evsel *evsel, 689 float min_percent, struct perf_env *env); 690 #else 691 static inline 692 int evlist__tui_browse_hists(struct evlist *evlist __maybe_unused, 693 const char *help __maybe_unused, 694 struct hist_browser_timer *hbt __maybe_unused, 695 float min_pcnt __maybe_unused, 696 struct perf_env *env __maybe_unused, 697 bool warn_lost_event __maybe_unused) 698 { 699 return 0; 700 } 701 static inline int map_symbol__tui_annotate(struct map_symbol *ms __maybe_unused, 702 struct evsel *evsel __maybe_unused, 703 struct hist_browser_timer *hbt __maybe_unused) 704 { 705 return 0; 706 } 707 708 static inline int hist_entry__tui_annotate(struct hist_entry *he __maybe_unused, 709 struct evsel *evsel __maybe_unused, 710 struct hist_browser_timer *hbt __maybe_unused) 711 { 712 return 0; 713 } 714 715 static inline int script_browse(const char *script_opt __maybe_unused, 716 struct evsel *evsel __maybe_unused) 717 { 718 return 0; 719 } 720 721 static inline int res_sample_browse(struct res_sample *res_samples __maybe_unused, 722 int num_res __maybe_unused, 723 struct evsel *evsel __maybe_unused, 724 enum rstype rstype __maybe_unused) 725 { 726 return 0; 727 } 728 729 static inline void res_sample_init(void) {} 730 731 static inline int block_hists_tui_browse(struct block_hist *bh __maybe_unused, 732 struct evsel *evsel __maybe_unused, 733 float min_percent __maybe_unused, 734 struct perf_env *env __maybe_unused) 735 { 736 return 0; 737 } 738 739 #define K_LEFT -1000 740 #define K_RIGHT -2000 741 #define K_SWITCH_INPUT_DATA -3000 742 #define K_RELOAD -4000 743 #endif 744 745 unsigned int hists__sort_list_width(struct hists *hists); 746 unsigned int hists__overhead_width(struct hists *hists); 747 748 void hist__account_cycles(struct branch_stack *bs, struct addr_location *al, 749 struct perf_sample *sample, bool nonany_branch_mode, 750 u64 *total_cycles, struct evsel *evsel); 751 752 struct option; 753 int parse_filter_percentage(const struct option *opt, const char *arg, int unset); 754 int perf_hist_config(const char *var, const char *value); 755 756 void perf_hpp_list__init(struct perf_hpp_list *list); 757 758 enum hierarchy_move_dir { 759 HMD_NORMAL, 760 HMD_FORCE_SIBLING, 761 HMD_FORCE_CHILD, 762 }; 763 764 struct rb_node *rb_hierarchy_last(struct rb_node *node); 765 struct rb_node *__rb_hierarchy_next(struct rb_node *node, 766 enum hierarchy_move_dir hmd); 767 struct rb_node *rb_hierarchy_prev(struct rb_node *node); 768 769 static inline struct rb_node *rb_hierarchy_next(struct rb_node *node) 770 { 771 return __rb_hierarchy_next(node, HMD_NORMAL); 772 } 773 774 #define HIERARCHY_INDENT 3 775 776 bool hist_entry__has_hierarchy_children(struct hist_entry *he, float limit); 777 int hpp_color_scnprintf(struct perf_hpp *hpp, const char *fmt, ...); 778 int __hpp__slsmg_color_printf(struct perf_hpp *hpp, const char *fmt, ...); 779 int __hist_entry__snprintf(struct hist_entry *he, struct perf_hpp *hpp, 780 struct perf_hpp_list *hpp_list); 781 int hists__fprintf_headers(struct hists *hists, FILE *fp); 782 int __hists__scnprintf_title(struct hists *hists, char *bf, size_t size, bool show_freq); 783 784 static inline int hists__scnprintf_title(struct hists *hists, char *bf, size_t size) 785 { 786 return __hists__scnprintf_title(hists, bf, size, true); 787 } 788 789 #endif /* __PERF_HIST_H */ 790