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;
69 struct thread *thread_filter;
70 const struct dso *dso_filter;
71 const char *uid_filter_str;
72 const char *symbol_filter_str;
74 struct events_stats stats;
76 u16 col_len[HISTC_NR_COLS];
78 struct perf_hpp_list *hpp_list;
81 struct hist_entry_iter;
83 struct hist_iter_ops {
84 int (*prepare_entry)(struct hist_entry_iter *, struct addr_location *);
85 int (*add_single_entry)(struct hist_entry_iter *, struct addr_location *);
86 int (*next_entry)(struct hist_entry_iter *, struct addr_location *);
87 int (*add_next_entry)(struct hist_entry_iter *, struct addr_location *);
88 int (*finish_entry)(struct hist_entry_iter *, struct addr_location *);
91 struct hist_entry_iter {
98 struct perf_evsel *evsel;
99 struct perf_sample *sample;
100 struct hist_entry *he;
101 struct symbol *parent;
104 const struct hist_iter_ops *ops;
105 /* user-defined callback function (optional) */
106 int (*add_entry_cb)(struct hist_entry_iter *iter,
107 struct addr_location *al, bool single, void *arg);
110 extern const struct hist_iter_ops hist_iter_normal;
111 extern const struct hist_iter_ops hist_iter_branch;
112 extern const struct hist_iter_ops hist_iter_mem;
113 extern const struct hist_iter_ops hist_iter_cumulative;
115 struct hist_entry *__hists__add_entry(struct hists *hists,
116 struct addr_location *al,
117 struct symbol *parent,
118 struct branch_info *bi,
120 struct perf_sample *sample,
122 int hist_entry_iter__add(struct hist_entry_iter *iter, struct addr_location *al,
123 int max_stack_depth, void *arg);
128 int64_t hist_entry__cmp(struct hist_entry *left, struct hist_entry *right);
129 int64_t hist_entry__collapse(struct hist_entry *left, struct hist_entry *right);
130 int hist_entry__transaction_len(void);
131 int hist_entry__sort_snprintf(struct hist_entry *he, char *bf, size_t size,
132 struct hists *hists);
133 int hist_entry__snprintf_alignment(struct hist_entry *he, struct perf_hpp *hpp,
134 struct perf_hpp_fmt *fmt, int printed);
135 void hist_entry__delete(struct hist_entry *he);
137 void perf_evsel__output_resort(struct perf_evsel *evsel, struct ui_progress *prog);
138 void hists__output_resort(struct hists *hists, struct ui_progress *prog);
139 void hists__collapse_resort(struct hists *hists, struct ui_progress *prog);
141 void hists__decay_entries(struct hists *hists, bool zap_user, bool zap_kernel);
142 void hists__delete_entries(struct hists *hists);
143 void hists__output_recalc_col_len(struct hists *hists, int max_rows);
145 u64 hists__total_period(struct hists *hists);
146 void hists__reset_stats(struct hists *hists);
147 void hists__inc_stats(struct hists *hists, struct hist_entry *h);
148 void hists__inc_nr_events(struct hists *hists, u32 type);
149 void hists__inc_nr_samples(struct hists *hists, bool filtered);
150 void events_stats__inc(struct events_stats *stats, u32 type);
151 size_t events_stats__fprintf(struct events_stats *stats, FILE *fp);
153 size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows,
154 int max_cols, float min_pcnt, FILE *fp);
155 size_t perf_evlist__fprintf_nr_events(struct perf_evlist *evlist, FILE *fp);
157 void hists__filter_by_dso(struct hists *hists);
158 void hists__filter_by_thread(struct hists *hists);
159 void hists__filter_by_symbol(struct hists *hists);
160 void hists__filter_by_socket(struct hists *hists);
162 static inline bool hists__has_filter(struct hists *hists)
164 return hists->thread_filter || hists->dso_filter ||
165 hists->symbol_filter_str || (hists->socket_filter > -1);
168 u16 hists__col_len(struct hists *hists, enum hist_column col);
169 void hists__set_col_len(struct hists *hists, enum hist_column col, u16 len);
170 bool hists__new_col_len(struct hists *hists, enum hist_column col, u16 len);
171 void hists__reset_col_len(struct hists *hists);
172 void hists__calc_col_len(struct hists *hists, struct hist_entry *he);
174 void hists__match(struct hists *leader, struct hists *other);
175 int hists__link(struct hists *leader, struct hists *other);
178 struct perf_evsel evsel;
182 static inline struct perf_evsel *hists_to_evsel(struct hists *hists)
184 struct hists_evsel *hevsel = container_of(hists, struct hists_evsel, hists);
185 return &hevsel->evsel;
188 static inline struct hists *evsel__hists(struct perf_evsel *evsel)
190 struct hists_evsel *hevsel = (struct hists_evsel *)evsel;
191 return &hevsel->hists;
194 int hists__init(void);
195 int __hists__init(struct hists *hists, struct perf_hpp_list *hpp_list);
197 struct rb_root *hists__get_rotate_entries_in(struct hists *hists);
198 bool hists__collapse_insert_entry(struct hists *hists __maybe_unused,
199 struct rb_root *root, struct hist_entry *he);
208 struct perf_hpp_fmt {
210 int (*header)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
211 struct perf_evsel *evsel);
212 int (*width)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
213 struct perf_evsel *evsel);
214 int (*color)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
215 struct hist_entry *he);
216 int (*entry)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
217 struct hist_entry *he);
218 int64_t (*cmp)(struct perf_hpp_fmt *fmt,
219 struct hist_entry *a, struct hist_entry *b);
220 int64_t (*collapse)(struct perf_hpp_fmt *fmt,
221 struct hist_entry *a, struct hist_entry *b);
222 int64_t (*sort)(struct perf_hpp_fmt *fmt,
223 struct hist_entry *a, struct hist_entry *b);
224 bool (*equal)(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b);
225 void (*free)(struct perf_hpp_fmt *fmt);
227 struct list_head list;
228 struct list_head sort_list;
235 struct perf_hpp_list {
236 struct list_head fields;
237 struct list_head sorts;
240 extern struct perf_hpp_list perf_hpp_list;
242 void perf_hpp_list__column_register(struct perf_hpp_list *list,
243 struct perf_hpp_fmt *format);
244 void perf_hpp_list__register_sort_field(struct perf_hpp_list *list,
245 struct perf_hpp_fmt *format);
247 static inline void perf_hpp__column_register(struct perf_hpp_fmt *format)
249 perf_hpp_list__column_register(&perf_hpp_list, format);
252 static inline void perf_hpp__register_sort_field(struct perf_hpp_fmt *format)
254 perf_hpp_list__register_sort_field(&perf_hpp_list, format);
257 #define perf_hpp_list__for_each_format(_list, format) \
258 list_for_each_entry(format, &(_list)->fields, list)
260 #define perf_hpp_list__for_each_format_safe(_list, format, tmp) \
261 list_for_each_entry_safe(format, tmp, &(_list)->fields, list)
263 #define perf_hpp_list__for_each_sort_list(_list, format) \
264 list_for_each_entry(format, &(_list)->sorts, sort_list)
266 #define perf_hpp_list__for_each_sort_list_safe(_list, format, tmp) \
267 list_for_each_entry_safe(format, tmp, &(_list)->sorts, sort_list)
269 #define hists__for_each_format(hists, format) \
270 perf_hpp_list__for_each_format((hists)->hpp_list, fmt)
272 #define hists__for_each_sort_list(hists, format) \
273 perf_hpp_list__for_each_sort_list((hists)->hpp_list, fmt)
275 extern struct perf_hpp_fmt perf_hpp__format[];
278 /* Matches perf_hpp__format array. */
280 PERF_HPP__OVERHEAD_SYS,
281 PERF_HPP__OVERHEAD_US,
282 PERF_HPP__OVERHEAD_GUEST_SYS,
283 PERF_HPP__OVERHEAD_GUEST_US,
284 PERF_HPP__OVERHEAD_ACC,
291 void perf_hpp__init(void);
292 void perf_hpp__column_unregister(struct perf_hpp_fmt *format);
293 void perf_hpp__cancel_cumulate(void);
294 void perf_hpp__setup_output_field(struct perf_hpp_list *list);
295 void perf_hpp__reset_output_field(struct perf_hpp_list *list);
296 void perf_hpp__append_sort_keys(struct perf_hpp_list *list);
299 bool perf_hpp__is_sort_entry(struct perf_hpp_fmt *format);
300 bool perf_hpp__is_dynamic_entry(struct perf_hpp_fmt *format);
301 bool perf_hpp__defined_dynamic_entry(struct perf_hpp_fmt *fmt, struct hists *hists);
303 static inline bool perf_hpp__should_skip(struct perf_hpp_fmt *format,
309 if (perf_hpp__is_dynamic_entry(format) &&
310 !perf_hpp__defined_dynamic_entry(format, hists))
316 void perf_hpp__reset_width(struct perf_hpp_fmt *fmt, struct hists *hists);
317 void perf_hpp__reset_sort_width(struct perf_hpp_fmt *fmt, struct hists *hists);
318 void perf_hpp__set_user_width(const char *width_list_str);
320 typedef u64 (*hpp_field_fn)(struct hist_entry *he);
321 typedef int (*hpp_callback_fn)(struct perf_hpp *hpp, bool front);
322 typedef int (*hpp_snprint_fn)(struct perf_hpp *hpp, const char *fmt, ...);
324 int hpp__fmt(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
325 struct hist_entry *he, hpp_field_fn get_field,
326 const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent);
327 int hpp__fmt_acc(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
328 struct hist_entry *he, hpp_field_fn get_field,
329 const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent);
331 static inline void advance_hpp(struct perf_hpp *hpp, int inc)
337 static inline size_t perf_hpp__use_color(void)
339 return !symbol_conf.field_sep;
342 static inline size_t perf_hpp__color_overhead(void)
344 return perf_hpp__use_color() ?
345 (COLOR_MAXLEN + sizeof(PERF_COLOR_RESET)) * PERF_HPP__MAX_INDEX
351 struct hist_browser_timer {
352 void (*timer)(void *arg);
357 #ifdef HAVE_SLANG_SUPPORT
358 #include "../ui/keysyms.h"
359 int map_symbol__tui_annotate(struct map_symbol *ms, struct perf_evsel *evsel,
360 struct hist_browser_timer *hbt);
362 int hist_entry__tui_annotate(struct hist_entry *he, struct perf_evsel *evsel,
363 struct hist_browser_timer *hbt);
365 int perf_evlist__tui_browse_hists(struct perf_evlist *evlist, const char *help,
366 struct hist_browser_timer *hbt,
368 struct perf_env *env);
369 int script_browse(const char *script_opt);
372 int perf_evlist__tui_browse_hists(struct perf_evlist *evlist __maybe_unused,
373 const char *help __maybe_unused,
374 struct hist_browser_timer *hbt __maybe_unused,
375 float min_pcnt __maybe_unused,
376 struct perf_env *env __maybe_unused)
380 static inline int map_symbol__tui_annotate(struct map_symbol *ms __maybe_unused,
381 struct perf_evsel *evsel __maybe_unused,
382 struct hist_browser_timer *hbt __maybe_unused)
387 static inline int hist_entry__tui_annotate(struct hist_entry *he __maybe_unused,
388 struct perf_evsel *evsel __maybe_unused,
389 struct hist_browser_timer *hbt __maybe_unused)
394 static inline int script_browse(const char *script_opt __maybe_unused)
400 #define K_RIGHT -2000
401 #define K_SWITCH_INPUT_DATA -3000
404 unsigned int hists__sort_list_width(struct hists *hists);
406 void hist__account_cycles(struct branch_stack *bs, struct addr_location *al,
407 struct perf_sample *sample, bool nonany_branch_mode);
410 int parse_filter_percentage(const struct option *opt __maybe_unused,
411 const char *arg, int unset __maybe_unused);
412 int perf_hist_config(const char *var, const char *value);
414 void perf_hpp_list__init(struct perf_hpp_list *list);
416 #endif /* __PERF_HIST_H */