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];
80 struct hist_entry_iter;
82 struct hist_iter_ops {
83 int (*prepare_entry)(struct hist_entry_iter *, struct addr_location *);
84 int (*add_single_entry)(struct hist_entry_iter *, struct addr_location *);
85 int (*next_entry)(struct hist_entry_iter *, struct addr_location *);
86 int (*add_next_entry)(struct hist_entry_iter *, struct addr_location *);
87 int (*finish_entry)(struct hist_entry_iter *, struct addr_location *);
90 struct hist_entry_iter {
97 struct perf_evsel *evsel;
98 struct perf_sample *sample;
99 struct hist_entry *he;
100 struct symbol *parent;
103 const struct hist_iter_ops *ops;
104 /* user-defined callback function (optional) */
105 int (*add_entry_cb)(struct hist_entry_iter *iter,
106 struct addr_location *al, bool single, void *arg);
109 extern const struct hist_iter_ops hist_iter_normal;
110 extern const struct hist_iter_ops hist_iter_branch;
111 extern const struct hist_iter_ops hist_iter_mem;
112 extern const struct hist_iter_ops hist_iter_cumulative;
114 struct hist_entry *__hists__add_entry(struct hists *hists,
115 struct addr_location *al,
116 struct symbol *parent,
117 struct branch_info *bi,
119 struct perf_sample *sample,
121 int hist_entry_iter__add(struct hist_entry_iter *iter, struct addr_location *al,
122 int max_stack_depth, void *arg);
124 int64_t hist_entry__cmp(struct hist_entry *left, struct hist_entry *right);
125 int64_t hist_entry__collapse(struct hist_entry *left, struct hist_entry *right);
126 int hist_entry__transaction_len(void);
127 int hist_entry__sort_snprintf(struct hist_entry *he, char *bf, size_t size,
128 struct hists *hists);
129 void hist_entry__delete(struct hist_entry *he);
131 void perf_evsel__output_resort(struct perf_evsel *evsel, struct ui_progress *prog);
132 void hists__output_resort(struct hists *hists, struct ui_progress *prog);
133 void hists__collapse_resort(struct hists *hists, struct ui_progress *prog);
135 void hists__decay_entries(struct hists *hists, bool zap_user, bool zap_kernel);
136 void hists__delete_entries(struct hists *hists);
137 void hists__output_recalc_col_len(struct hists *hists, int max_rows);
139 u64 hists__total_period(struct hists *hists);
140 void hists__reset_stats(struct hists *hists);
141 void hists__inc_stats(struct hists *hists, struct hist_entry *h);
142 void hists__inc_nr_events(struct hists *hists, u32 type);
143 void hists__inc_nr_samples(struct hists *hists, bool filtered);
144 void events_stats__inc(struct events_stats *stats, u32 type);
145 size_t events_stats__fprintf(struct events_stats *stats, FILE *fp);
147 size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows,
148 int max_cols, float min_pcnt, FILE *fp);
149 size_t perf_evlist__fprintf_nr_events(struct perf_evlist *evlist, FILE *fp);
151 void hists__filter_by_dso(struct hists *hists);
152 void hists__filter_by_thread(struct hists *hists);
153 void hists__filter_by_symbol(struct hists *hists);
154 void hists__filter_by_socket(struct hists *hists);
156 static inline bool hists__has_filter(struct hists *hists)
158 return hists->thread_filter || hists->dso_filter ||
159 hists->symbol_filter_str || (hists->socket_filter > -1);
162 u16 hists__col_len(struct hists *hists, enum hist_column col);
163 void hists__set_col_len(struct hists *hists, enum hist_column col, u16 len);
164 bool hists__new_col_len(struct hists *hists, enum hist_column col, u16 len);
165 void hists__reset_col_len(struct hists *hists);
166 void hists__calc_col_len(struct hists *hists, struct hist_entry *he);
168 void hists__match(struct hists *leader, struct hists *other);
169 int hists__link(struct hists *leader, struct hists *other);
172 struct perf_evsel evsel;
176 static inline struct perf_evsel *hists_to_evsel(struct hists *hists)
178 struct hists_evsel *hevsel = container_of(hists, struct hists_evsel, hists);
179 return &hevsel->evsel;
182 static inline struct hists *evsel__hists(struct perf_evsel *evsel)
184 struct hists_evsel *hevsel = (struct hists_evsel *)evsel;
185 return &hevsel->hists;
188 int hists__init(void);
189 int __hists__init(struct hists *hists);
191 struct rb_root *hists__get_rotate_entries_in(struct hists *hists);
192 bool hists__collapse_insert_entry(struct hists *hists __maybe_unused,
193 struct rb_root *root, struct hist_entry *he);
202 struct perf_hpp_fmt {
204 int (*header)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
205 struct perf_evsel *evsel);
206 int (*width)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
207 struct perf_evsel *evsel);
208 int (*color)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
209 struct hist_entry *he);
210 int (*entry)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
211 struct hist_entry *he);
212 int64_t (*cmp)(struct perf_hpp_fmt *fmt,
213 struct hist_entry *a, struct hist_entry *b);
214 int64_t (*collapse)(struct perf_hpp_fmt *fmt,
215 struct hist_entry *a, struct hist_entry *b);
216 int64_t (*sort)(struct perf_hpp_fmt *fmt,
217 struct hist_entry *a, struct hist_entry *b);
218 bool (*equal)(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b);
219 void (*free)(struct perf_hpp_fmt *fmt);
221 struct list_head list;
222 struct list_head sort_list;
229 extern struct list_head perf_hpp__list;
230 extern struct list_head perf_hpp__sort_list;
232 #define perf_hpp__for_each_format(format) \
233 list_for_each_entry(format, &perf_hpp__list, list)
235 #define perf_hpp__for_each_format_safe(format, tmp) \
236 list_for_each_entry_safe(format, tmp, &perf_hpp__list, list)
238 #define perf_hpp__for_each_sort_list(format) \
239 list_for_each_entry(format, &perf_hpp__sort_list, sort_list)
241 #define perf_hpp__for_each_sort_list_safe(format, tmp) \
242 list_for_each_entry_safe(format, tmp, &perf_hpp__sort_list, sort_list)
244 extern struct perf_hpp_fmt perf_hpp__format[];
247 /* Matches perf_hpp__format array. */
249 PERF_HPP__OVERHEAD_SYS,
250 PERF_HPP__OVERHEAD_US,
251 PERF_HPP__OVERHEAD_GUEST_SYS,
252 PERF_HPP__OVERHEAD_GUEST_US,
253 PERF_HPP__OVERHEAD_ACC,
260 void perf_hpp__init(void);
261 void perf_hpp__column_register(struct perf_hpp_fmt *format);
262 void perf_hpp__column_unregister(struct perf_hpp_fmt *format);
263 void perf_hpp__cancel_cumulate(void);
265 void perf_hpp__register_sort_field(struct perf_hpp_fmt *format);
266 void perf_hpp__setup_output_field(void);
267 void perf_hpp__reset_output_field(void);
268 void perf_hpp__append_sort_keys(void);
270 bool perf_hpp__is_sort_entry(struct perf_hpp_fmt *format);
271 bool perf_hpp__is_dynamic_entry(struct perf_hpp_fmt *format);
272 bool perf_hpp__defined_dynamic_entry(struct perf_hpp_fmt *fmt, struct hists *hists);
274 static inline bool perf_hpp__should_skip(struct perf_hpp_fmt *format,
280 if (perf_hpp__is_dynamic_entry(format) &&
281 !perf_hpp__defined_dynamic_entry(format, hists))
287 void perf_hpp__reset_width(struct perf_hpp_fmt *fmt, struct hists *hists);
288 void perf_hpp__reset_sort_width(struct perf_hpp_fmt *fmt, struct hists *hists);
289 void perf_hpp__set_user_width(const char *width_list_str);
291 typedef u64 (*hpp_field_fn)(struct hist_entry *he);
292 typedef int (*hpp_callback_fn)(struct perf_hpp *hpp, bool front);
293 typedef int (*hpp_snprint_fn)(struct perf_hpp *hpp, const char *fmt, ...);
295 int hpp__fmt(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
296 struct hist_entry *he, hpp_field_fn get_field,
297 const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent);
298 int hpp__fmt_acc(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
299 struct hist_entry *he, hpp_field_fn get_field,
300 const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent);
302 static inline void advance_hpp(struct perf_hpp *hpp, int inc)
308 static inline size_t perf_hpp__use_color(void)
310 return !symbol_conf.field_sep;
313 static inline size_t perf_hpp__color_overhead(void)
315 return perf_hpp__use_color() ?
316 (COLOR_MAXLEN + sizeof(PERF_COLOR_RESET)) * PERF_HPP__MAX_INDEX
322 struct hist_browser_timer {
323 void (*timer)(void *arg);
328 #ifdef HAVE_SLANG_SUPPORT
329 #include "../ui/keysyms.h"
330 int map_symbol__tui_annotate(struct map_symbol *ms, struct perf_evsel *evsel,
331 struct hist_browser_timer *hbt);
333 int hist_entry__tui_annotate(struct hist_entry *he, struct perf_evsel *evsel,
334 struct hist_browser_timer *hbt);
336 int perf_evlist__tui_browse_hists(struct perf_evlist *evlist, const char *help,
337 struct hist_browser_timer *hbt,
339 struct perf_env *env);
340 int script_browse(const char *script_opt);
343 int perf_evlist__tui_browse_hists(struct perf_evlist *evlist __maybe_unused,
344 const char *help __maybe_unused,
345 struct hist_browser_timer *hbt __maybe_unused,
346 float min_pcnt __maybe_unused,
347 struct perf_env *env __maybe_unused)
351 static inline int map_symbol__tui_annotate(struct map_symbol *ms __maybe_unused,
352 struct perf_evsel *evsel __maybe_unused,
353 struct hist_browser_timer *hbt __maybe_unused)
358 static inline int hist_entry__tui_annotate(struct hist_entry *he __maybe_unused,
359 struct perf_evsel *evsel __maybe_unused,
360 struct hist_browser_timer *hbt __maybe_unused)
365 static inline int script_browse(const char *script_opt __maybe_unused)
371 #define K_RIGHT -2000
372 #define K_SWITCH_INPUT_DATA -3000
375 unsigned int hists__sort_list_width(struct hists *hists);
377 void hist__account_cycles(struct branch_stack *bs, struct addr_location *al,
378 struct perf_sample *sample, bool nonany_branch_mode);
381 int parse_filter_percentage(const struct option *opt __maybe_unused,
382 const char *arg, int unset __maybe_unused);
383 int perf_hist_config(const char *var, const char *value);
385 #endif /* __PERF_HIST_H */