1 #ifndef __PERF_HIST_H 2 #define __PERF_HIST_H 3 4 #include <linux/types.h> 5 #include <pthread.h> 6 #include "callchain.h" 7 #include "evsel.h" 8 #include "header.h" 9 #include "color.h" 10 #include "ui/progress.h" 11 12 struct hist_entry; 13 struct hist_entry_ops; 14 struct addr_location; 15 struct symbol; 16 17 enum hist_filter { 18 HIST_FILTER__DSO, 19 HIST_FILTER__THREAD, 20 HIST_FILTER__PARENT, 21 HIST_FILTER__SYMBOL, 22 HIST_FILTER__GUEST, 23 HIST_FILTER__HOST, 24 HIST_FILTER__SOCKET, 25 HIST_FILTER__C2C, 26 }; 27 28 enum hist_column { 29 HISTC_SYMBOL, 30 HISTC_DSO, 31 HISTC_THREAD, 32 HISTC_COMM, 33 HISTC_CGROUP_ID, 34 HISTC_PARENT, 35 HISTC_CPU, 36 HISTC_SOCKET, 37 HISTC_SRCLINE, 38 HISTC_SRCFILE, 39 HISTC_MISPREDICT, 40 HISTC_IN_TX, 41 HISTC_ABORT, 42 HISTC_SYMBOL_FROM, 43 HISTC_SYMBOL_TO, 44 HISTC_DSO_FROM, 45 HISTC_DSO_TO, 46 HISTC_LOCAL_WEIGHT, 47 HISTC_GLOBAL_WEIGHT, 48 HISTC_MEM_DADDR_SYMBOL, 49 HISTC_MEM_DADDR_DSO, 50 HISTC_MEM_PHYS_DADDR, 51 HISTC_MEM_LOCKED, 52 HISTC_MEM_TLB, 53 HISTC_MEM_LVL, 54 HISTC_MEM_SNOOP, 55 HISTC_MEM_DCACHELINE, 56 HISTC_MEM_IADDR_SYMBOL, 57 HISTC_TRANSACTION, 58 HISTC_CYCLES, 59 HISTC_SRCLINE_FROM, 60 HISTC_SRCLINE_TO, 61 HISTC_TRACE, 62 HISTC_SYM_SIZE, 63 HISTC_NR_COLS, /* Last entry */ 64 }; 65 66 struct thread; 67 struct dso; 68 69 struct hists { 70 struct rb_root entries_in_array[2]; 71 struct rb_root *entries_in; 72 struct rb_root entries; 73 struct rb_root entries_collapsed; 74 u64 nr_entries; 75 u64 nr_non_filtered_entries; 76 u64 callchain_period; 77 u64 callchain_non_filtered_period; 78 struct thread *thread_filter; 79 const struct dso *dso_filter; 80 const char *uid_filter_str; 81 const char *symbol_filter_str; 82 pthread_mutex_t lock; 83 struct events_stats stats; 84 u64 event_stream; 85 u16 col_len[HISTC_NR_COLS]; 86 int socket_filter; 87 struct perf_hpp_list *hpp_list; 88 struct list_head hpp_formats; 89 int nr_hpp_node; 90 }; 91 92 #define hists__has(__h, __f) (__h)->hpp_list->__f 93 94 struct hist_entry_iter; 95 96 struct hist_iter_ops { 97 int (*prepare_entry)(struct hist_entry_iter *, struct addr_location *); 98 int (*add_single_entry)(struct hist_entry_iter *, struct addr_location *); 99 int (*next_entry)(struct hist_entry_iter *, struct addr_location *); 100 int (*add_next_entry)(struct hist_entry_iter *, struct addr_location *); 101 int (*finish_entry)(struct hist_entry_iter *, struct addr_location *); 102 }; 103 104 struct hist_entry_iter { 105 int total; 106 int curr; 107 108 bool hide_unresolved; 109 int max_stack; 110 111 struct perf_evsel *evsel; 112 struct perf_sample *sample; 113 struct hist_entry *he; 114 struct symbol *parent; 115 void *priv; 116 117 const struct hist_iter_ops *ops; 118 /* user-defined callback function (optional) */ 119 int (*add_entry_cb)(struct hist_entry_iter *iter, 120 struct addr_location *al, bool single, void *arg); 121 }; 122 123 extern const struct hist_iter_ops hist_iter_normal; 124 extern const struct hist_iter_ops hist_iter_branch; 125 extern const struct hist_iter_ops hist_iter_mem; 126 extern const struct hist_iter_ops hist_iter_cumulative; 127 128 struct hist_entry *hists__add_entry(struct hists *hists, 129 struct addr_location *al, 130 struct symbol *parent, 131 struct branch_info *bi, 132 struct mem_info *mi, 133 struct perf_sample *sample, 134 bool sample_self); 135 136 struct hist_entry *hists__add_entry_ops(struct hists *hists, 137 struct hist_entry_ops *ops, 138 struct addr_location *al, 139 struct symbol *sym_parent, 140 struct branch_info *bi, 141 struct mem_info *mi, 142 struct perf_sample *sample, 143 bool sample_self); 144 145 int hist_entry_iter__add(struct hist_entry_iter *iter, struct addr_location *al, 146 int max_stack_depth, void *arg); 147 148 struct perf_hpp; 149 struct perf_hpp_fmt; 150 151 int64_t hist_entry__cmp(struct hist_entry *left, struct hist_entry *right); 152 int64_t hist_entry__collapse(struct hist_entry *left, struct hist_entry *right); 153 int hist_entry__transaction_len(void); 154 int hist_entry__sort_snprintf(struct hist_entry *he, char *bf, size_t size, 155 struct hists *hists); 156 int hist_entry__snprintf_alignment(struct hist_entry *he, struct perf_hpp *hpp, 157 struct perf_hpp_fmt *fmt, int printed); 158 void hist_entry__delete(struct hist_entry *he); 159 160 typedef int (*hists__resort_cb_t)(struct hist_entry *he); 161 162 void perf_evsel__output_resort(struct perf_evsel *evsel, struct ui_progress *prog); 163 void hists__output_resort(struct hists *hists, struct ui_progress *prog); 164 void hists__output_resort_cb(struct hists *hists, struct ui_progress *prog, 165 hists__resort_cb_t cb); 166 int hists__collapse_resort(struct hists *hists, struct ui_progress *prog); 167 168 void hists__decay_entries(struct hists *hists, bool zap_user, bool zap_kernel); 169 void hists__delete_entries(struct hists *hists); 170 void hists__output_recalc_col_len(struct hists *hists, int max_rows); 171 172 u64 hists__total_period(struct hists *hists); 173 void hists__reset_stats(struct hists *hists); 174 void hists__inc_stats(struct hists *hists, struct hist_entry *h); 175 void hists__inc_nr_events(struct hists *hists, u32 type); 176 void hists__inc_nr_samples(struct hists *hists, bool filtered); 177 void events_stats__inc(struct events_stats *stats, u32 type); 178 size_t events_stats__fprintf(struct events_stats *stats, FILE *fp); 179 180 size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows, 181 int max_cols, float min_pcnt, FILE *fp, 182 bool use_callchain); 183 size_t perf_evlist__fprintf_nr_events(struct perf_evlist *evlist, FILE *fp); 184 185 void hists__filter_by_dso(struct hists *hists); 186 void hists__filter_by_thread(struct hists *hists); 187 void hists__filter_by_symbol(struct hists *hists); 188 void hists__filter_by_socket(struct hists *hists); 189 190 static inline bool hists__has_filter(struct hists *hists) 191 { 192 return hists->thread_filter || hists->dso_filter || 193 hists->symbol_filter_str || (hists->socket_filter > -1); 194 } 195 196 u16 hists__col_len(struct hists *hists, enum hist_column col); 197 void hists__set_col_len(struct hists *hists, enum hist_column col, u16 len); 198 bool hists__new_col_len(struct hists *hists, enum hist_column col, u16 len); 199 void hists__reset_col_len(struct hists *hists); 200 void hists__calc_col_len(struct hists *hists, struct hist_entry *he); 201 202 void hists__match(struct hists *leader, struct hists *other); 203 int hists__link(struct hists *leader, struct hists *other); 204 205 struct hists_evsel { 206 struct perf_evsel evsel; 207 struct hists hists; 208 }; 209 210 static inline struct perf_evsel *hists_to_evsel(struct hists *hists) 211 { 212 struct hists_evsel *hevsel = container_of(hists, struct hists_evsel, hists); 213 return &hevsel->evsel; 214 } 215 216 static inline struct hists *evsel__hists(struct perf_evsel *evsel) 217 { 218 struct hists_evsel *hevsel = (struct hists_evsel *)evsel; 219 return &hevsel->hists; 220 } 221 222 int hists__init(void); 223 int __hists__init(struct hists *hists, struct perf_hpp_list *hpp_list); 224 225 struct rb_root *hists__get_rotate_entries_in(struct hists *hists); 226 227 struct perf_hpp { 228 char *buf; 229 size_t size; 230 const char *sep; 231 void *ptr; 232 }; 233 234 struct perf_hpp_fmt { 235 const char *name; 236 int (*header)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, 237 struct hists *hists, int line, int *span); 238 int (*width)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, 239 struct hists *hists); 240 int (*color)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, 241 struct hist_entry *he); 242 int (*entry)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, 243 struct hist_entry *he); 244 int64_t (*cmp)(struct perf_hpp_fmt *fmt, 245 struct hist_entry *a, struct hist_entry *b); 246 int64_t (*collapse)(struct perf_hpp_fmt *fmt, 247 struct hist_entry *a, struct hist_entry *b); 248 int64_t (*sort)(struct perf_hpp_fmt *fmt, 249 struct hist_entry *a, struct hist_entry *b); 250 bool (*equal)(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b); 251 void (*free)(struct perf_hpp_fmt *fmt); 252 253 struct list_head list; 254 struct list_head sort_list; 255 bool elide; 256 int len; 257 int user_len; 258 int idx; 259 int level; 260 }; 261 262 struct perf_hpp_list { 263 struct list_head fields; 264 struct list_head sorts; 265 266 int nr_header_lines; 267 int need_collapse; 268 int parent; 269 int sym; 270 int dso; 271 int socket; 272 int thread; 273 int comm; 274 }; 275 276 extern struct perf_hpp_list perf_hpp_list; 277 278 struct perf_hpp_list_node { 279 struct list_head list; 280 struct perf_hpp_list hpp; 281 int level; 282 bool skip; 283 }; 284 285 void perf_hpp_list__column_register(struct perf_hpp_list *list, 286 struct perf_hpp_fmt *format); 287 void perf_hpp_list__register_sort_field(struct perf_hpp_list *list, 288 struct perf_hpp_fmt *format); 289 void perf_hpp_list__prepend_sort_field(struct perf_hpp_list *list, 290 struct perf_hpp_fmt *format); 291 292 static inline void perf_hpp__column_register(struct perf_hpp_fmt *format) 293 { 294 perf_hpp_list__column_register(&perf_hpp_list, format); 295 } 296 297 static inline void perf_hpp__register_sort_field(struct perf_hpp_fmt *format) 298 { 299 perf_hpp_list__register_sort_field(&perf_hpp_list, format); 300 } 301 302 static inline void perf_hpp__prepend_sort_field(struct perf_hpp_fmt *format) 303 { 304 perf_hpp_list__prepend_sort_field(&perf_hpp_list, format); 305 } 306 307 #define perf_hpp_list__for_each_format(_list, format) \ 308 list_for_each_entry(format, &(_list)->fields, list) 309 310 #define perf_hpp_list__for_each_format_safe(_list, format, tmp) \ 311 list_for_each_entry_safe(format, tmp, &(_list)->fields, list) 312 313 #define perf_hpp_list__for_each_sort_list(_list, format) \ 314 list_for_each_entry(format, &(_list)->sorts, sort_list) 315 316 #define perf_hpp_list__for_each_sort_list_safe(_list, format, tmp) \ 317 list_for_each_entry_safe(format, tmp, &(_list)->sorts, sort_list) 318 319 #define hists__for_each_format(hists, format) \ 320 perf_hpp_list__for_each_format((hists)->hpp_list, fmt) 321 322 #define hists__for_each_sort_list(hists, format) \ 323 perf_hpp_list__for_each_sort_list((hists)->hpp_list, fmt) 324 325 extern struct perf_hpp_fmt perf_hpp__format[]; 326 327 enum { 328 /* Matches perf_hpp__format array. */ 329 PERF_HPP__OVERHEAD, 330 PERF_HPP__OVERHEAD_SYS, 331 PERF_HPP__OVERHEAD_US, 332 PERF_HPP__OVERHEAD_GUEST_SYS, 333 PERF_HPP__OVERHEAD_GUEST_US, 334 PERF_HPP__OVERHEAD_ACC, 335 PERF_HPP__SAMPLES, 336 PERF_HPP__PERIOD, 337 338 PERF_HPP__MAX_INDEX 339 }; 340 341 void perf_hpp__init(void); 342 void perf_hpp__column_unregister(struct perf_hpp_fmt *format); 343 void perf_hpp__cancel_cumulate(void); 344 void perf_hpp__setup_output_field(struct perf_hpp_list *list); 345 void perf_hpp__reset_output_field(struct perf_hpp_list *list); 346 void perf_hpp__append_sort_keys(struct perf_hpp_list *list); 347 int perf_hpp__setup_hists_formats(struct perf_hpp_list *list, 348 struct perf_evlist *evlist); 349 350 351 bool perf_hpp__is_sort_entry(struct perf_hpp_fmt *format); 352 bool perf_hpp__is_dynamic_entry(struct perf_hpp_fmt *format); 353 bool perf_hpp__defined_dynamic_entry(struct perf_hpp_fmt *fmt, struct hists *hists); 354 bool perf_hpp__is_trace_entry(struct perf_hpp_fmt *fmt); 355 bool perf_hpp__is_srcline_entry(struct perf_hpp_fmt *fmt); 356 bool perf_hpp__is_srcfile_entry(struct perf_hpp_fmt *fmt); 357 bool perf_hpp__is_thread_entry(struct perf_hpp_fmt *fmt); 358 bool perf_hpp__is_comm_entry(struct perf_hpp_fmt *fmt); 359 bool perf_hpp__is_dso_entry(struct perf_hpp_fmt *fmt); 360 bool perf_hpp__is_sym_entry(struct perf_hpp_fmt *fmt); 361 362 struct perf_hpp_fmt *perf_hpp_fmt__dup(struct perf_hpp_fmt *fmt); 363 364 int hist_entry__filter(struct hist_entry *he, int type, const void *arg); 365 366 static inline bool perf_hpp__should_skip(struct perf_hpp_fmt *format, 367 struct hists *hists) 368 { 369 if (format->elide) 370 return true; 371 372 if (perf_hpp__is_dynamic_entry(format) && 373 !perf_hpp__defined_dynamic_entry(format, hists)) 374 return true; 375 376 return false; 377 } 378 379 void perf_hpp__reset_width(struct perf_hpp_fmt *fmt, struct hists *hists); 380 void perf_hpp__reset_sort_width(struct perf_hpp_fmt *fmt, struct hists *hists); 381 void perf_hpp__set_user_width(const char *width_list_str); 382 void hists__reset_column_width(struct hists *hists); 383 384 typedef u64 (*hpp_field_fn)(struct hist_entry *he); 385 typedef int (*hpp_callback_fn)(struct perf_hpp *hpp, bool front); 386 typedef int (*hpp_snprint_fn)(struct perf_hpp *hpp, const char *fmt, ...); 387 388 int hpp__fmt(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, 389 struct hist_entry *he, hpp_field_fn get_field, 390 const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent); 391 int hpp__fmt_acc(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, 392 struct hist_entry *he, hpp_field_fn get_field, 393 const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent); 394 395 static inline void advance_hpp(struct perf_hpp *hpp, int inc) 396 { 397 hpp->buf += inc; 398 hpp->size -= inc; 399 } 400 401 static inline size_t perf_hpp__use_color(void) 402 { 403 return !symbol_conf.field_sep; 404 } 405 406 static inline size_t perf_hpp__color_overhead(void) 407 { 408 return perf_hpp__use_color() ? 409 (COLOR_MAXLEN + sizeof(PERF_COLOR_RESET)) * PERF_HPP__MAX_INDEX 410 : 0; 411 } 412 413 struct perf_evlist; 414 415 struct hist_browser_timer { 416 void (*timer)(void *arg); 417 void *arg; 418 int refresh; 419 }; 420 421 #ifdef HAVE_SLANG_SUPPORT 422 #include "../ui/keysyms.h" 423 int map_symbol__tui_annotate(struct map_symbol *ms, struct perf_evsel *evsel, 424 struct hist_browser_timer *hbt); 425 426 int hist_entry__tui_annotate(struct hist_entry *he, struct perf_evsel *evsel, 427 struct hist_browser_timer *hbt); 428 429 int perf_evlist__tui_browse_hists(struct perf_evlist *evlist, const char *help, 430 struct hist_browser_timer *hbt, 431 float min_pcnt, 432 struct perf_env *env); 433 int script_browse(const char *script_opt); 434 #else 435 static inline 436 int perf_evlist__tui_browse_hists(struct perf_evlist *evlist __maybe_unused, 437 const char *help __maybe_unused, 438 struct hist_browser_timer *hbt __maybe_unused, 439 float min_pcnt __maybe_unused, 440 struct perf_env *env __maybe_unused) 441 { 442 return 0; 443 } 444 static inline int map_symbol__tui_annotate(struct map_symbol *ms __maybe_unused, 445 struct perf_evsel *evsel __maybe_unused, 446 struct hist_browser_timer *hbt __maybe_unused) 447 { 448 return 0; 449 } 450 451 static inline int hist_entry__tui_annotate(struct hist_entry *he __maybe_unused, 452 struct perf_evsel *evsel __maybe_unused, 453 struct hist_browser_timer *hbt __maybe_unused) 454 { 455 return 0; 456 } 457 458 static inline int script_browse(const char *script_opt __maybe_unused) 459 { 460 return 0; 461 } 462 463 #define K_LEFT -1000 464 #define K_RIGHT -2000 465 #define K_SWITCH_INPUT_DATA -3000 466 #endif 467 468 unsigned int hists__sort_list_width(struct hists *hists); 469 unsigned int hists__overhead_width(struct hists *hists); 470 471 void hist__account_cycles(struct branch_stack *bs, struct addr_location *al, 472 struct perf_sample *sample, bool nonany_branch_mode); 473 474 struct option; 475 int parse_filter_percentage(const struct option *opt, const char *arg, int unset); 476 int perf_hist_config(const char *var, const char *value); 477 478 void perf_hpp_list__init(struct perf_hpp_list *list); 479 480 enum hierarchy_move_dir { 481 HMD_NORMAL, 482 HMD_FORCE_SIBLING, 483 HMD_FORCE_CHILD, 484 }; 485 486 struct rb_node *rb_hierarchy_last(struct rb_node *node); 487 struct rb_node *__rb_hierarchy_next(struct rb_node *node, 488 enum hierarchy_move_dir hmd); 489 struct rb_node *rb_hierarchy_prev(struct rb_node *node); 490 491 static inline struct rb_node *rb_hierarchy_next(struct rb_node *node) 492 { 493 return __rb_hierarchy_next(node, HMD_NORMAL); 494 } 495 496 #define HIERARCHY_INDENT 3 497 498 bool hist_entry__has_hierarchy_children(struct hist_entry *he, float limit); 499 int hpp_color_scnprintf(struct perf_hpp *hpp, const char *fmt, ...); 500 int __hpp__slsmg_color_printf(struct perf_hpp *hpp, const char *fmt, ...); 501 int __hist_entry__snprintf(struct hist_entry *he, struct perf_hpp *hpp, 502 struct perf_hpp_list *hpp_list); 503 int hists__fprintf_headers(struct hists *hists, FILE *fp); 504 505 #endif /* __PERF_HIST_H */ 506