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