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