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