4 #include <linux/types.h>
10 #include "ui/progress.h"
45 HISTC_MEM_DADDR_SYMBOL,
52 HISTC_MEM_IADDR_SYMBOL,
56 HISTC_NR_COLS, /* Last entry */
63 struct rb_root entries_in_array[2];
64 struct rb_root *entries_in;
65 struct rb_root entries;
66 struct rb_root entries_collapsed;
68 u64 nr_non_filtered_entries;
70 u64 callchain_non_filtered_period;
71 struct thread *thread_filter;
72 const struct dso *dso_filter;
73 const char *uid_filter_str;
74 const char *symbol_filter_str;
76 struct events_stats stats;
78 u16 col_len[HISTC_NR_COLS];
80 struct perf_hpp_list *hpp_list;
81 struct list_head hpp_formats;
85 struct hist_entry_iter;
87 struct hist_iter_ops {
88 int (*prepare_entry)(struct hist_entry_iter *, struct addr_location *);
89 int (*add_single_entry)(struct hist_entry_iter *, struct addr_location *);
90 int (*next_entry)(struct hist_entry_iter *, struct addr_location *);
91 int (*add_next_entry)(struct hist_entry_iter *, struct addr_location *);
92 int (*finish_entry)(struct hist_entry_iter *, struct addr_location *);
95 struct hist_entry_iter {
102 struct perf_evsel *evsel;
103 struct perf_sample *sample;
104 struct hist_entry *he;
105 struct symbol *parent;
108 const struct hist_iter_ops *ops;
109 /* user-defined callback function (optional) */
110 int (*add_entry_cb)(struct hist_entry_iter *iter,
111 struct addr_location *al, bool single, void *arg);
114 extern const struct hist_iter_ops hist_iter_normal;
115 extern const struct hist_iter_ops hist_iter_branch;
116 extern const struct hist_iter_ops hist_iter_mem;
117 extern const struct hist_iter_ops hist_iter_cumulative;
119 struct hist_entry *__hists__add_entry(struct hists *hists,
120 struct addr_location *al,
121 struct symbol *parent,
122 struct branch_info *bi,
124 struct perf_sample *sample,
126 int hist_entry_iter__add(struct hist_entry_iter *iter, struct addr_location *al,
127 int max_stack_depth, void *arg);
132 int64_t hist_entry__cmp(struct hist_entry *left, struct hist_entry *right);
133 int64_t hist_entry__collapse(struct hist_entry *left, struct hist_entry *right);
134 int hist_entry__transaction_len(void);
135 int hist_entry__sort_snprintf(struct hist_entry *he, char *bf, size_t size,
136 struct hists *hists);
137 int hist_entry__snprintf_alignment(struct hist_entry *he, struct perf_hpp *hpp,
138 struct perf_hpp_fmt *fmt, int printed);
139 void hist_entry__delete(struct hist_entry *he);
141 void perf_evsel__output_resort(struct perf_evsel *evsel, struct ui_progress *prog);
142 void hists__output_resort(struct hists *hists, struct ui_progress *prog);
143 int hists__collapse_resort(struct hists *hists, struct ui_progress *prog);
145 void hists__decay_entries(struct hists *hists, bool zap_user, bool zap_kernel);
146 void hists__delete_entries(struct hists *hists);
147 void hists__output_recalc_col_len(struct hists *hists, int max_rows);
149 u64 hists__total_period(struct hists *hists);
150 void hists__reset_stats(struct hists *hists);
151 void hists__inc_stats(struct hists *hists, struct hist_entry *h);
152 void hists__inc_nr_events(struct hists *hists, u32 type);
153 void hists__inc_nr_samples(struct hists *hists, bool filtered);
154 void events_stats__inc(struct events_stats *stats, u32 type);
155 size_t events_stats__fprintf(struct events_stats *stats, FILE *fp);
157 size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows,
158 int max_cols, float min_pcnt, FILE *fp);
159 size_t perf_evlist__fprintf_nr_events(struct perf_evlist *evlist, FILE *fp);
161 void hists__filter_by_dso(struct hists *hists);
162 void hists__filter_by_thread(struct hists *hists);
163 void hists__filter_by_symbol(struct hists *hists);
164 void hists__filter_by_socket(struct hists *hists);
166 static inline bool hists__has_filter(struct hists *hists)
168 return hists->thread_filter || hists->dso_filter ||
169 hists->symbol_filter_str || (hists->socket_filter > -1);
172 u16 hists__col_len(struct hists *hists, enum hist_column col);
173 void hists__set_col_len(struct hists *hists, enum hist_column col, u16 len);
174 bool hists__new_col_len(struct hists *hists, enum hist_column col, u16 len);
175 void hists__reset_col_len(struct hists *hists);
176 void hists__calc_col_len(struct hists *hists, struct hist_entry *he);
178 void hists__match(struct hists *leader, struct hists *other);
179 int hists__link(struct hists *leader, struct hists *other);
182 struct perf_evsel evsel;
186 static inline struct perf_evsel *hists_to_evsel(struct hists *hists)
188 struct hists_evsel *hevsel = container_of(hists, struct hists_evsel, hists);
189 return &hevsel->evsel;
192 static inline struct hists *evsel__hists(struct perf_evsel *evsel)
194 struct hists_evsel *hevsel = (struct hists_evsel *)evsel;
195 return &hevsel->hists;
198 int hists__init(void);
199 int __hists__init(struct hists *hists, struct perf_hpp_list *hpp_list);
201 struct rb_root *hists__get_rotate_entries_in(struct hists *hists);
202 int hists__collapse_insert_entry(struct hists *hists,
203 struct rb_root *root, struct hist_entry *he);
212 struct perf_hpp_fmt {
214 int (*header)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
215 struct perf_evsel *evsel);
216 int (*width)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
217 struct perf_evsel *evsel);
218 int (*color)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
219 struct hist_entry *he);
220 int (*entry)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
221 struct hist_entry *he);
222 int64_t (*cmp)(struct perf_hpp_fmt *fmt,
223 struct hist_entry *a, struct hist_entry *b);
224 int64_t (*collapse)(struct perf_hpp_fmt *fmt,
225 struct hist_entry *a, struct hist_entry *b);
226 int64_t (*sort)(struct perf_hpp_fmt *fmt,
227 struct hist_entry *a, struct hist_entry *b);
228 bool (*equal)(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b);
229 void (*free)(struct perf_hpp_fmt *fmt);
231 struct list_head list;
232 struct list_head sort_list;
240 struct perf_hpp_list {
241 struct list_head fields;
242 struct list_head sorts;
245 extern struct perf_hpp_list perf_hpp_list;
247 struct perf_hpp_list_node {
248 struct list_head list;
249 struct perf_hpp_list hpp;
254 void perf_hpp_list__column_register(struct perf_hpp_list *list,
255 struct perf_hpp_fmt *format);
256 void perf_hpp_list__register_sort_field(struct perf_hpp_list *list,
257 struct perf_hpp_fmt *format);
259 static inline void perf_hpp__column_register(struct perf_hpp_fmt *format)
261 perf_hpp_list__column_register(&perf_hpp_list, format);
264 static inline void perf_hpp__register_sort_field(struct perf_hpp_fmt *format)
266 perf_hpp_list__register_sort_field(&perf_hpp_list, format);
269 #define perf_hpp_list__for_each_format(_list, format) \
270 list_for_each_entry(format, &(_list)->fields, list)
272 #define perf_hpp_list__for_each_format_safe(_list, format, tmp) \
273 list_for_each_entry_safe(format, tmp, &(_list)->fields, list)
275 #define perf_hpp_list__for_each_sort_list(_list, format) \
276 list_for_each_entry(format, &(_list)->sorts, sort_list)
278 #define perf_hpp_list__for_each_sort_list_safe(_list, format, tmp) \
279 list_for_each_entry_safe(format, tmp, &(_list)->sorts, sort_list)
281 #define hists__for_each_format(hists, format) \
282 perf_hpp_list__for_each_format((hists)->hpp_list, fmt)
284 #define hists__for_each_sort_list(hists, format) \
285 perf_hpp_list__for_each_sort_list((hists)->hpp_list, fmt)
287 extern struct perf_hpp_fmt perf_hpp__format[];
290 /* Matches perf_hpp__format array. */
292 PERF_HPP__OVERHEAD_SYS,
293 PERF_HPP__OVERHEAD_US,
294 PERF_HPP__OVERHEAD_GUEST_SYS,
295 PERF_HPP__OVERHEAD_GUEST_US,
296 PERF_HPP__OVERHEAD_ACC,
303 void perf_hpp__init(void);
304 void perf_hpp__column_unregister(struct perf_hpp_fmt *format);
305 void perf_hpp__cancel_cumulate(void);
306 void perf_hpp__setup_output_field(struct perf_hpp_list *list);
307 void perf_hpp__reset_output_field(struct perf_hpp_list *list);
308 void perf_hpp__append_sort_keys(struct perf_hpp_list *list);
309 int perf_hpp__setup_hists_formats(struct perf_hpp_list *list,
310 struct perf_evlist *evlist);
313 bool perf_hpp__is_sort_entry(struct perf_hpp_fmt *format);
314 bool perf_hpp__is_dynamic_entry(struct perf_hpp_fmt *format);
315 bool perf_hpp__defined_dynamic_entry(struct perf_hpp_fmt *fmt, struct hists *hists);
316 bool perf_hpp__is_trace_entry(struct perf_hpp_fmt *fmt);
317 bool perf_hpp__is_srcline_entry(struct perf_hpp_fmt *fmt);
318 bool perf_hpp__is_srcfile_entry(struct perf_hpp_fmt *fmt);
319 bool perf_hpp__is_thread_entry(struct perf_hpp_fmt *fmt);
320 bool perf_hpp__is_comm_entry(struct perf_hpp_fmt *fmt);
321 bool perf_hpp__is_dso_entry(struct perf_hpp_fmt *fmt);
322 bool perf_hpp__is_sym_entry(struct perf_hpp_fmt *fmt);
324 struct perf_hpp_fmt *perf_hpp_fmt__dup(struct perf_hpp_fmt *fmt);
326 int hist_entry__filter(struct hist_entry *he, int type, const void *arg);
328 static inline bool perf_hpp__should_skip(struct perf_hpp_fmt *format,
334 if (perf_hpp__is_dynamic_entry(format) &&
335 !perf_hpp__defined_dynamic_entry(format, hists))
341 void perf_hpp__reset_width(struct perf_hpp_fmt *fmt, struct hists *hists);
342 void perf_hpp__reset_sort_width(struct perf_hpp_fmt *fmt, struct hists *hists);
343 void perf_hpp__set_user_width(const char *width_list_str);
345 typedef u64 (*hpp_field_fn)(struct hist_entry *he);
346 typedef int (*hpp_callback_fn)(struct perf_hpp *hpp, bool front);
347 typedef int (*hpp_snprint_fn)(struct perf_hpp *hpp, const char *fmt, ...);
349 int hpp__fmt(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
350 struct hist_entry *he, hpp_field_fn get_field,
351 const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent);
352 int hpp__fmt_acc(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
353 struct hist_entry *he, hpp_field_fn get_field,
354 const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent);
356 static inline void advance_hpp(struct perf_hpp *hpp, int inc)
362 static inline size_t perf_hpp__use_color(void)
364 return !symbol_conf.field_sep;
367 static inline size_t perf_hpp__color_overhead(void)
369 return perf_hpp__use_color() ?
370 (COLOR_MAXLEN + sizeof(PERF_COLOR_RESET)) * PERF_HPP__MAX_INDEX
376 struct hist_browser_timer {
377 void (*timer)(void *arg);
382 #ifdef HAVE_SLANG_SUPPORT
383 #include "../ui/keysyms.h"
384 int map_symbol__tui_annotate(struct map_symbol *ms, struct perf_evsel *evsel,
385 struct hist_browser_timer *hbt);
387 int hist_entry__tui_annotate(struct hist_entry *he, struct perf_evsel *evsel,
388 struct hist_browser_timer *hbt);
390 int perf_evlist__tui_browse_hists(struct perf_evlist *evlist, const char *help,
391 struct hist_browser_timer *hbt,
393 struct perf_env *env);
394 int script_browse(const char *script_opt);
397 int perf_evlist__tui_browse_hists(struct perf_evlist *evlist __maybe_unused,
398 const char *help __maybe_unused,
399 struct hist_browser_timer *hbt __maybe_unused,
400 float min_pcnt __maybe_unused,
401 struct perf_env *env __maybe_unused)
405 static inline int map_symbol__tui_annotate(struct map_symbol *ms __maybe_unused,
406 struct perf_evsel *evsel __maybe_unused,
407 struct hist_browser_timer *hbt __maybe_unused)
412 static inline int hist_entry__tui_annotate(struct hist_entry *he __maybe_unused,
413 struct perf_evsel *evsel __maybe_unused,
414 struct hist_browser_timer *hbt __maybe_unused)
419 static inline int script_browse(const char *script_opt __maybe_unused)
425 #define K_RIGHT -2000
426 #define K_SWITCH_INPUT_DATA -3000
429 unsigned int hists__sort_list_width(struct hists *hists);
430 unsigned int hists__overhead_width(struct hists *hists);
432 void hist__account_cycles(struct branch_stack *bs, struct addr_location *al,
433 struct perf_sample *sample, bool nonany_branch_mode);
436 int parse_filter_percentage(const struct option *opt, const char *arg, int unset);
437 int perf_hist_config(const char *var, const char *value);
439 void perf_hpp_list__init(struct perf_hpp_list *list);
441 enum hierarchy_move_dir {
447 struct rb_node *rb_hierarchy_last(struct rb_node *node);
448 struct rb_node *__rb_hierarchy_next(struct rb_node *node,
449 enum hierarchy_move_dir hmd);
450 struct rb_node *rb_hierarchy_prev(struct rb_node *node);
452 static inline struct rb_node *rb_hierarchy_next(struct rb_node *node)
454 return __rb_hierarchy_next(node, HMD_NORMAL);
457 #define HIERARCHY_INDENT 3
459 bool hist_entry__has_hierarchy_children(struct hist_entry *he, float limit);
461 #endif /* __PERF_HIST_H */