1 /* SPDX-License-Identifier: GPL-2.0 */
5 #include <linux/rbtree.h>
6 #include <linux/types.h>
13 struct hist_entry_ops
;
54 HISTC_MEM_DADDR_SYMBOL
,
62 HISTC_MEM_IADDR_SYMBOL
,
71 HISTC_NR_COLS
, /* Last entry */
78 struct rb_root_cached entries_in_array
[2];
79 struct rb_root_cached
*entries_in
;
80 struct rb_root_cached entries
;
81 struct rb_root_cached entries_collapsed
;
83 u64 nr_non_filtered_entries
;
85 u64 callchain_non_filtered_period
;
86 struct thread
*thread_filter
;
87 const struct dso
*dso_filter
;
88 const char *uid_filter_str
;
89 const char *symbol_filter_str
;
91 struct events_stats stats
;
93 u16 col_len
[HISTC_NR_COLS
];
96 struct perf_hpp_list
*hpp_list
;
97 struct list_head hpp_formats
;
101 #define hists__has(__h, __f) (__h)->hpp_list->__f
103 struct hist_entry_iter
;
105 struct hist_iter_ops
{
106 int (*prepare_entry
)(struct hist_entry_iter
*, struct addr_location
*);
107 int (*add_single_entry
)(struct hist_entry_iter
*, struct addr_location
*);
108 int (*next_entry
)(struct hist_entry_iter
*, struct addr_location
*);
109 int (*add_next_entry
)(struct hist_entry_iter
*, struct addr_location
*);
110 int (*finish_entry
)(struct hist_entry_iter
*, struct addr_location
*);
113 struct hist_entry_iter
{
117 bool hide_unresolved
;
120 struct perf_sample
*sample
;
121 struct hist_entry
*he
;
122 struct symbol
*parent
;
125 const struct hist_iter_ops
*ops
;
126 /* user-defined callback function (optional) */
127 int (*add_entry_cb
)(struct hist_entry_iter
*iter
,
128 struct addr_location
*al
, bool single
, void *arg
);
131 extern const struct hist_iter_ops hist_iter_normal
;
132 extern const struct hist_iter_ops hist_iter_branch
;
133 extern const struct hist_iter_ops hist_iter_mem
;
134 extern const struct hist_iter_ops hist_iter_cumulative
;
136 struct hist_entry
*hists__add_entry(struct hists
*hists
,
137 struct addr_location
*al
,
138 struct symbol
*parent
,
139 struct branch_info
*bi
,
141 struct perf_sample
*sample
,
144 struct hist_entry
*hists__add_entry_ops(struct hists
*hists
,
145 struct hist_entry_ops
*ops
,
146 struct addr_location
*al
,
147 struct symbol
*sym_parent
,
148 struct branch_info
*bi
,
150 struct perf_sample
*sample
,
153 struct hist_entry
*hists__add_entry_block(struct hists
*hists
,
154 struct addr_location
*al
,
155 struct block_info
*bi
);
157 int hist_entry_iter__add(struct hist_entry_iter
*iter
, struct addr_location
*al
,
158 int max_stack_depth
, void *arg
);
163 int64_t hist_entry__cmp(struct hist_entry
*left
, struct hist_entry
*right
);
164 int64_t hist_entry__collapse(struct hist_entry
*left
, struct hist_entry
*right
);
165 int hist_entry__transaction_len(void);
166 int hist_entry__sort_snprintf(struct hist_entry
*he
, char *bf
, size_t size
,
167 struct hists
*hists
);
168 int hist_entry__snprintf_alignment(struct hist_entry
*he
, struct perf_hpp
*hpp
,
169 struct perf_hpp_fmt
*fmt
, int printed
);
170 void hist_entry__delete(struct hist_entry
*he
);
172 typedef int (*hists__resort_cb_t
)(struct hist_entry
*he
, void *arg
);
174 void perf_evsel__output_resort_cb(struct evsel
*evsel
, struct ui_progress
*prog
,
175 hists__resort_cb_t cb
, void *cb_arg
);
176 void perf_evsel__output_resort(struct evsel
*evsel
, struct ui_progress
*prog
);
177 void hists__output_resort(struct hists
*hists
, struct ui_progress
*prog
);
178 void hists__output_resort_cb(struct hists
*hists
, struct ui_progress
*prog
,
179 hists__resort_cb_t cb
);
180 int hists__collapse_resort(struct hists
*hists
, struct ui_progress
*prog
);
182 void hists__decay_entries(struct hists
*hists
, bool zap_user
, bool zap_kernel
);
183 void hists__delete_entries(struct hists
*hists
);
184 void hists__output_recalc_col_len(struct hists
*hists
, int max_rows
);
186 struct hist_entry
*hists__get_entry(struct hists
*hists
, int idx
);
188 u64
hists__total_period(struct hists
*hists
);
189 void hists__reset_stats(struct hists
*hists
);
190 void hists__inc_stats(struct hists
*hists
, struct hist_entry
*h
);
191 void hists__inc_nr_events(struct hists
*hists
, u32 type
);
192 void hists__inc_nr_samples(struct hists
*hists
, bool filtered
);
193 void events_stats__inc(struct events_stats
*stats
, u32 type
);
194 size_t events_stats__fprintf(struct events_stats
*stats
, FILE *fp
);
196 size_t hists__fprintf(struct hists
*hists
, bool show_header
, int max_rows
,
197 int max_cols
, float min_pcnt
, FILE *fp
,
198 bool ignore_callchains
);
199 size_t perf_evlist__fprintf_nr_events(struct evlist
*evlist
, FILE *fp
);
201 void hists__filter_by_dso(struct hists
*hists
);
202 void hists__filter_by_thread(struct hists
*hists
);
203 void hists__filter_by_symbol(struct hists
*hists
);
204 void hists__filter_by_socket(struct hists
*hists
);
206 static inline bool hists__has_filter(struct hists
*hists
)
208 return hists
->thread_filter
|| hists
->dso_filter
||
209 hists
->symbol_filter_str
|| (hists
->socket_filter
> -1);
212 u16
hists__col_len(struct hists
*hists
, enum hist_column col
);
213 void hists__set_col_len(struct hists
*hists
, enum hist_column col
, u16 len
);
214 bool hists__new_col_len(struct hists
*hists
, enum hist_column col
, u16 len
);
215 void hists__reset_col_len(struct hists
*hists
);
216 void hists__calc_col_len(struct hists
*hists
, struct hist_entry
*he
);
218 void hists__match(struct hists
*leader
, struct hists
*other
);
219 int hists__link(struct hists
*leader
, struct hists
*other
);
220 int hists__unlink(struct hists
*hists
);
227 static inline struct evsel
*hists_to_evsel(struct hists
*hists
)
229 struct hists_evsel
*hevsel
= container_of(hists
, struct hists_evsel
, hists
);
230 return &hevsel
->evsel
;
233 static inline struct hists
*evsel__hists(struct evsel
*evsel
)
235 struct hists_evsel
*hevsel
= (struct hists_evsel
*)evsel
;
236 return &hevsel
->hists
;
239 static __pure
inline bool hists__has_callchains(struct hists
*hists
)
241 return hists
->has_callchains
;
244 int hists__init(void);
245 int __hists__init(struct hists
*hists
, struct perf_hpp_list
*hpp_list
);
247 struct rb_root_cached
*hists__get_rotate_entries_in(struct hists
*hists
);
257 struct perf_hpp_fmt
{
259 int (*header
)(struct perf_hpp_fmt
*fmt
, struct perf_hpp
*hpp
,
260 struct hists
*hists
, int line
, int *span
);
261 int (*width
)(struct perf_hpp_fmt
*fmt
, struct perf_hpp
*hpp
,
262 struct hists
*hists
);
263 int (*color
)(struct perf_hpp_fmt
*fmt
, struct perf_hpp
*hpp
,
264 struct hist_entry
*he
);
265 int (*entry
)(struct perf_hpp_fmt
*fmt
, struct perf_hpp
*hpp
,
266 struct hist_entry
*he
);
267 int64_t (*cmp
)(struct perf_hpp_fmt
*fmt
,
268 struct hist_entry
*a
, struct hist_entry
*b
);
269 int64_t (*collapse
)(struct perf_hpp_fmt
*fmt
,
270 struct hist_entry
*a
, struct hist_entry
*b
);
271 int64_t (*sort
)(struct perf_hpp_fmt
*fmt
,
272 struct hist_entry
*a
, struct hist_entry
*b
);
273 bool (*equal
)(struct perf_hpp_fmt
*a
, struct perf_hpp_fmt
*b
);
274 void (*free
)(struct perf_hpp_fmt
*fmt
);
276 struct list_head list
;
277 struct list_head sort_list
;
285 struct perf_hpp_list
{
286 struct list_head fields
;
287 struct list_head sorts
;
299 extern struct perf_hpp_list perf_hpp_list
;
301 struct perf_hpp_list_node
{
302 struct list_head list
;
303 struct perf_hpp_list hpp
;
308 void perf_hpp_list__column_register(struct perf_hpp_list
*list
,
309 struct perf_hpp_fmt
*format
);
310 void perf_hpp_list__register_sort_field(struct perf_hpp_list
*list
,
311 struct perf_hpp_fmt
*format
);
312 void perf_hpp_list__prepend_sort_field(struct perf_hpp_list
*list
,
313 struct perf_hpp_fmt
*format
);
315 static inline void perf_hpp__column_register(struct perf_hpp_fmt
*format
)
317 perf_hpp_list__column_register(&perf_hpp_list
, format
);
320 static inline void perf_hpp__register_sort_field(struct perf_hpp_fmt
*format
)
322 perf_hpp_list__register_sort_field(&perf_hpp_list
, format
);
325 static inline void perf_hpp__prepend_sort_field(struct perf_hpp_fmt
*format
)
327 perf_hpp_list__prepend_sort_field(&perf_hpp_list
, format
);
330 #define perf_hpp_list__for_each_format(_list, format) \
331 list_for_each_entry(format, &(_list)->fields, list)
333 #define perf_hpp_list__for_each_format_safe(_list, format, tmp) \
334 list_for_each_entry_safe(format, tmp, &(_list)->fields, list)
336 #define perf_hpp_list__for_each_sort_list(_list, format) \
337 list_for_each_entry(format, &(_list)->sorts, sort_list)
339 #define perf_hpp_list__for_each_sort_list_safe(_list, format, tmp) \
340 list_for_each_entry_safe(format, tmp, &(_list)->sorts, sort_list)
342 #define hists__for_each_format(hists, format) \
343 perf_hpp_list__for_each_format((hists)->hpp_list, fmt)
345 #define hists__for_each_sort_list(hists, format) \
346 perf_hpp_list__for_each_sort_list((hists)->hpp_list, fmt)
348 extern struct perf_hpp_fmt perf_hpp__format
[];
351 /* Matches perf_hpp__format array. */
353 PERF_HPP__OVERHEAD_SYS
,
354 PERF_HPP__OVERHEAD_US
,
355 PERF_HPP__OVERHEAD_GUEST_SYS
,
356 PERF_HPP__OVERHEAD_GUEST_US
,
357 PERF_HPP__OVERHEAD_ACC
,
364 void perf_hpp__init(void);
365 void perf_hpp__column_unregister(struct perf_hpp_fmt
*format
);
366 void perf_hpp__cancel_cumulate(void);
367 void perf_hpp__setup_output_field(struct perf_hpp_list
*list
);
368 void perf_hpp__reset_output_field(struct perf_hpp_list
*list
);
369 void perf_hpp__append_sort_keys(struct perf_hpp_list
*list
);
370 int perf_hpp__setup_hists_formats(struct perf_hpp_list
*list
,
371 struct evlist
*evlist
);
374 bool perf_hpp__is_sort_entry(struct perf_hpp_fmt
*format
);
375 bool perf_hpp__is_dynamic_entry(struct perf_hpp_fmt
*format
);
376 bool perf_hpp__defined_dynamic_entry(struct perf_hpp_fmt
*fmt
, struct hists
*hists
);
377 bool perf_hpp__is_trace_entry(struct perf_hpp_fmt
*fmt
);
378 bool perf_hpp__is_srcline_entry(struct perf_hpp_fmt
*fmt
);
379 bool perf_hpp__is_srcfile_entry(struct perf_hpp_fmt
*fmt
);
380 bool perf_hpp__is_thread_entry(struct perf_hpp_fmt
*fmt
);
381 bool perf_hpp__is_comm_entry(struct perf_hpp_fmt
*fmt
);
382 bool perf_hpp__is_dso_entry(struct perf_hpp_fmt
*fmt
);
383 bool perf_hpp__is_sym_entry(struct perf_hpp_fmt
*fmt
);
385 struct perf_hpp_fmt
*perf_hpp_fmt__dup(struct perf_hpp_fmt
*fmt
);
387 int hist_entry__filter(struct hist_entry
*he
, int type
, const void *arg
);
389 static inline bool perf_hpp__should_skip(struct perf_hpp_fmt
*format
,
395 if (perf_hpp__is_dynamic_entry(format
) &&
396 !perf_hpp__defined_dynamic_entry(format
, hists
))
402 void perf_hpp__reset_width(struct perf_hpp_fmt
*fmt
, struct hists
*hists
);
403 void perf_hpp__reset_sort_width(struct perf_hpp_fmt
*fmt
, struct hists
*hists
);
404 void perf_hpp__set_user_width(const char *width_list_str
);
405 void hists__reset_column_width(struct hists
*hists
);
407 typedef u64 (*hpp_field_fn
)(struct hist_entry
*he
);
408 typedef int (*hpp_callback_fn
)(struct perf_hpp
*hpp
, bool front
);
409 typedef int (*hpp_snprint_fn
)(struct perf_hpp
*hpp
, const char *fmt
, ...);
411 int hpp__fmt(struct perf_hpp_fmt
*fmt
, struct perf_hpp
*hpp
,
412 struct hist_entry
*he
, hpp_field_fn get_field
,
413 const char *fmtstr
, hpp_snprint_fn print_fn
, bool fmt_percent
);
414 int hpp__fmt_acc(struct perf_hpp_fmt
*fmt
, struct perf_hpp
*hpp
,
415 struct hist_entry
*he
, hpp_field_fn get_field
,
416 const char *fmtstr
, hpp_snprint_fn print_fn
, bool fmt_percent
);
418 static inline void advance_hpp(struct perf_hpp
*hpp
, int inc
)
424 static inline size_t perf_hpp__use_color(void)
426 return !symbol_conf
.field_sep
;
429 static inline size_t perf_hpp__color_overhead(void)
431 return perf_hpp__use_color() ?
432 (COLOR_MAXLEN
+ sizeof(PERF_COLOR_RESET
)) * PERF_HPP__MAX_INDEX
438 struct hist_browser_timer
{
439 void (*timer
)(void *arg
);
444 struct annotation_options
;
453 #ifdef HAVE_SLANG_SUPPORT
454 #include "../ui/keysyms.h"
455 void attr_to_script(char *buf
, struct perf_event_attr
*attr
);
457 int map_symbol__tui_annotate(struct map_symbol
*ms
, struct evsel
*evsel
,
458 struct hist_browser_timer
*hbt
,
459 struct annotation_options
*annotation_opts
);
461 int hist_entry__tui_annotate(struct hist_entry
*he
, struct evsel
*evsel
,
462 struct hist_browser_timer
*hbt
,
463 struct annotation_options
*annotation_opts
);
465 int perf_evlist__tui_browse_hists(struct evlist
*evlist
, const char *help
,
466 struct hist_browser_timer
*hbt
,
468 struct perf_env
*env
,
469 bool warn_lost_event
,
470 struct annotation_options
*annotation_options
);
472 int script_browse(const char *script_opt
, struct evsel
*evsel
);
474 void run_script(char *cmd
);
475 int res_sample_browse(struct res_sample
*res_samples
, int num_res
,
476 struct evsel
*evsel
, enum rstype rstype
);
477 void res_sample_init(void);
480 int perf_evlist__tui_browse_hists(struct evlist
*evlist __maybe_unused
,
481 const char *help __maybe_unused
,
482 struct hist_browser_timer
*hbt __maybe_unused
,
483 float min_pcnt __maybe_unused
,
484 struct perf_env
*env __maybe_unused
,
485 bool warn_lost_event __maybe_unused
,
486 struct annotation_options
*annotation_options __maybe_unused
)
490 static inline int map_symbol__tui_annotate(struct map_symbol
*ms __maybe_unused
,
491 struct evsel
*evsel __maybe_unused
,
492 struct hist_browser_timer
*hbt __maybe_unused
,
493 struct annotation_options
*annotation_options __maybe_unused
)
498 static inline int hist_entry__tui_annotate(struct hist_entry
*he __maybe_unused
,
499 struct evsel
*evsel __maybe_unused
,
500 struct hist_browser_timer
*hbt __maybe_unused
,
501 struct annotation_options
*annotation_opts __maybe_unused
)
506 static inline int script_browse(const char *script_opt __maybe_unused
,
507 struct evsel
*evsel __maybe_unused
)
512 static inline int res_sample_browse(struct res_sample
*res_samples __maybe_unused
,
513 int num_res __maybe_unused
,
514 struct evsel
*evsel __maybe_unused
,
515 enum rstype rstype __maybe_unused
)
520 static inline void res_sample_init(void) {}
523 #define K_RIGHT -2000
524 #define K_SWITCH_INPUT_DATA -3000
527 unsigned int hists__sort_list_width(struct hists
*hists
);
528 unsigned int hists__overhead_width(struct hists
*hists
);
530 void hist__account_cycles(struct branch_stack
*bs
, struct addr_location
*al
,
531 struct perf_sample
*sample
, bool nonany_branch_mode
);
534 int parse_filter_percentage(const struct option
*opt
, const char *arg
, int unset
);
535 int perf_hist_config(const char *var
, const char *value
);
537 void perf_hpp_list__init(struct perf_hpp_list
*list
);
539 enum hierarchy_move_dir
{
545 struct rb_node
*rb_hierarchy_last(struct rb_node
*node
);
546 struct rb_node
*__rb_hierarchy_next(struct rb_node
*node
,
547 enum hierarchy_move_dir hmd
);
548 struct rb_node
*rb_hierarchy_prev(struct rb_node
*node
);
550 static inline struct rb_node
*rb_hierarchy_next(struct rb_node
*node
)
552 return __rb_hierarchy_next(node
, HMD_NORMAL
);
555 #define HIERARCHY_INDENT 3
557 bool hist_entry__has_hierarchy_children(struct hist_entry
*he
, float limit
);
558 int hpp_color_scnprintf(struct perf_hpp
*hpp
, const char *fmt
, ...);
559 int __hpp__slsmg_color_printf(struct perf_hpp
*hpp
, const char *fmt
, ...);
560 int __hist_entry__snprintf(struct hist_entry
*he
, struct perf_hpp
*hpp
,
561 struct perf_hpp_list
*hpp_list
);
562 int hists__fprintf_headers(struct hists
*hists
, FILE *fp
);
563 int __hists__scnprintf_title(struct hists
*hists
, char *bf
, size_t size
, bool show_freq
);
565 static inline int hists__scnprintf_title(struct hists
*hists
, char *bf
, size_t size
)
567 return __hists__scnprintf_title(hists
, bf
, size
, true);
570 #endif /* __PERF_HIST_H */