4 #include <linux/types.h>
10 #include "ui/progress.h"
45 HISTC_MEM_DADDR_SYMBOL,
52 HISTC_MEM_IADDR_SYMBOL,
55 HISTC_NR_COLS, /* Last entry */
62 struct rb_root entries_in_array[2];
63 struct rb_root *entries_in;
64 struct rb_root entries;
65 struct rb_root entries_collapsed;
67 u64 nr_non_filtered_entries;
68 struct thread *thread_filter;
69 const struct dso *dso_filter;
70 const char *uid_filter_str;
71 const char *symbol_filter_str;
73 struct events_stats stats;
75 u16 col_len[HISTC_NR_COLS];
79 struct hist_entry_iter;
81 struct hist_iter_ops {
82 int (*prepare_entry)(struct hist_entry_iter *, struct addr_location *);
83 int (*add_single_entry)(struct hist_entry_iter *, struct addr_location *);
84 int (*next_entry)(struct hist_entry_iter *, struct addr_location *);
85 int (*add_next_entry)(struct hist_entry_iter *, struct addr_location *);
86 int (*finish_entry)(struct hist_entry_iter *, struct addr_location *);
89 struct hist_entry_iter {
96 struct perf_evsel *evsel;
97 struct perf_sample *sample;
98 struct hist_entry *he;
99 struct symbol *parent;
102 const struct hist_iter_ops *ops;
103 /* user-defined callback function (optional) */
104 int (*add_entry_cb)(struct hist_entry_iter *iter,
105 struct addr_location *al, bool single, void *arg);
108 extern const struct hist_iter_ops hist_iter_normal;
109 extern const struct hist_iter_ops hist_iter_branch;
110 extern const struct hist_iter_ops hist_iter_mem;
111 extern const struct hist_iter_ops hist_iter_cumulative;
113 struct hist_entry *__hists__add_entry(struct hists *hists,
114 struct addr_location *al,
115 struct symbol *parent,
116 struct branch_info *bi,
117 struct mem_info *mi, u64 period,
118 u64 weight, u64 transaction,
120 int hist_entry_iter__add(struct hist_entry_iter *iter, struct addr_location *al,
121 int max_stack_depth, void *arg);
123 int64_t hist_entry__cmp(struct hist_entry *left, struct hist_entry *right);
124 int64_t hist_entry__collapse(struct hist_entry *left, struct hist_entry *right);
125 int hist_entry__transaction_len(void);
126 int hist_entry__sort_snprintf(struct hist_entry *he, char *bf, size_t size,
127 struct hists *hists);
128 void hist_entry__delete(struct hist_entry *he);
130 void hists__output_resort(struct hists *hists, struct ui_progress *prog);
131 void hists__collapse_resort(struct hists *hists, struct ui_progress *prog);
133 void hists__decay_entries(struct hists *hists, bool zap_user, bool zap_kernel);
134 void hists__delete_entries(struct hists *hists);
135 void hists__output_recalc_col_len(struct hists *hists, int max_rows);
137 u64 hists__total_period(struct hists *hists);
138 void hists__reset_stats(struct hists *hists);
139 void hists__inc_stats(struct hists *hists, struct hist_entry *h);
140 void hists__inc_nr_events(struct hists *hists, u32 type);
141 void hists__inc_nr_samples(struct hists *hists, bool filtered);
142 void events_stats__inc(struct events_stats *stats, u32 type);
143 size_t events_stats__fprintf(struct events_stats *stats, FILE *fp);
145 size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows,
146 int max_cols, float min_pcnt, FILE *fp);
147 size_t perf_evlist__fprintf_nr_events(struct perf_evlist *evlist, FILE *fp);
149 void hists__filter_by_dso(struct hists *hists);
150 void hists__filter_by_thread(struct hists *hists);
151 void hists__filter_by_symbol(struct hists *hists);
152 void hists__filter_by_socket(struct hists *hists);
154 static inline bool hists__has_filter(struct hists *hists)
156 return hists->thread_filter || hists->dso_filter ||
157 hists->symbol_filter_str || (hists->socket_filter > -1);
160 u16 hists__col_len(struct hists *hists, enum hist_column col);
161 void hists__set_col_len(struct hists *hists, enum hist_column col, u16 len);
162 bool hists__new_col_len(struct hists *hists, enum hist_column col, u16 len);
163 void hists__reset_col_len(struct hists *hists);
164 void hists__calc_col_len(struct hists *hists, struct hist_entry *he);
166 void hists__match(struct hists *leader, struct hists *other);
167 int hists__link(struct hists *leader, struct hists *other);
170 struct perf_evsel evsel;
174 static inline struct perf_evsel *hists_to_evsel(struct hists *hists)
176 struct hists_evsel *hevsel = container_of(hists, struct hists_evsel, hists);
177 return &hevsel->evsel;
180 static inline struct hists *evsel__hists(struct perf_evsel *evsel)
182 struct hists_evsel *hevsel = (struct hists_evsel *)evsel;
183 return &hevsel->hists;
186 int hists__init(void);
195 struct perf_hpp_fmt {
197 int (*header)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
198 struct perf_evsel *evsel);
199 int (*width)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
200 struct perf_evsel *evsel);
201 int (*color)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
202 struct hist_entry *he);
203 int (*entry)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
204 struct hist_entry *he);
205 int64_t (*cmp)(struct perf_hpp_fmt *fmt,
206 struct hist_entry *a, struct hist_entry *b);
207 int64_t (*collapse)(struct perf_hpp_fmt *fmt,
208 struct hist_entry *a, struct hist_entry *b);
209 int64_t (*sort)(struct perf_hpp_fmt *fmt,
210 struct hist_entry *a, struct hist_entry *b);
212 struct list_head list;
213 struct list_head sort_list;
219 extern struct list_head perf_hpp__list;
220 extern struct list_head perf_hpp__sort_list;
222 #define perf_hpp__for_each_format(format) \
223 list_for_each_entry(format, &perf_hpp__list, list)
225 #define perf_hpp__for_each_format_safe(format, tmp) \
226 list_for_each_entry_safe(format, tmp, &perf_hpp__list, list)
228 #define perf_hpp__for_each_sort_list(format) \
229 list_for_each_entry(format, &perf_hpp__sort_list, sort_list)
231 #define perf_hpp__for_each_sort_list_safe(format, tmp) \
232 list_for_each_entry_safe(format, tmp, &perf_hpp__sort_list, sort_list)
234 extern struct perf_hpp_fmt perf_hpp__format[];
237 /* Matches perf_hpp__format array. */
239 PERF_HPP__OVERHEAD_SYS,
240 PERF_HPP__OVERHEAD_US,
241 PERF_HPP__OVERHEAD_GUEST_SYS,
242 PERF_HPP__OVERHEAD_GUEST_US,
243 PERF_HPP__OVERHEAD_ACC,
250 void perf_hpp__init(void);
251 void perf_hpp__column_register(struct perf_hpp_fmt *format);
252 void perf_hpp__column_unregister(struct perf_hpp_fmt *format);
253 void perf_hpp__column_enable(unsigned col);
254 void perf_hpp__column_disable(unsigned col);
255 void perf_hpp__cancel_cumulate(void);
257 void perf_hpp__register_sort_field(struct perf_hpp_fmt *format);
258 void perf_hpp__setup_output_field(void);
259 void perf_hpp__reset_output_field(void);
260 void perf_hpp__append_sort_keys(void);
262 bool perf_hpp__is_sort_entry(struct perf_hpp_fmt *format);
263 bool perf_hpp__same_sort_entry(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b);
265 static inline bool perf_hpp__should_skip(struct perf_hpp_fmt *format)
267 return format->elide;
270 void perf_hpp__reset_width(struct perf_hpp_fmt *fmt, struct hists *hists);
271 void perf_hpp__reset_sort_width(struct perf_hpp_fmt *fmt, struct hists *hists);
272 void perf_hpp__set_user_width(const char *width_list_str);
274 typedef u64 (*hpp_field_fn)(struct hist_entry *he);
275 typedef int (*hpp_callback_fn)(struct perf_hpp *hpp, bool front);
276 typedef int (*hpp_snprint_fn)(struct perf_hpp *hpp, const char *fmt, ...);
278 int hpp__fmt(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
279 struct hist_entry *he, hpp_field_fn get_field,
280 const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent);
281 int hpp__fmt_acc(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
282 struct hist_entry *he, hpp_field_fn get_field,
283 const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent);
285 static inline void advance_hpp(struct perf_hpp *hpp, int inc)
291 static inline size_t perf_hpp__use_color(void)
293 return !symbol_conf.field_sep;
296 static inline size_t perf_hpp__color_overhead(void)
298 return perf_hpp__use_color() ?
299 (COLOR_MAXLEN + sizeof(PERF_COLOR_RESET)) * PERF_HPP__MAX_INDEX
305 struct hist_browser_timer {
306 void (*timer)(void *arg);
311 #ifdef HAVE_SLANG_SUPPORT
312 #include "../ui/keysyms.h"
313 int map_symbol__tui_annotate(struct map_symbol *ms, struct perf_evsel *evsel,
314 struct hist_browser_timer *hbt);
316 int hist_entry__tui_annotate(struct hist_entry *he, struct perf_evsel *evsel,
317 struct hist_browser_timer *hbt);
319 int perf_evlist__tui_browse_hists(struct perf_evlist *evlist, const char *help,
320 struct hist_browser_timer *hbt,
322 struct perf_env *env);
323 int script_browse(const char *script_opt);
326 int perf_evlist__tui_browse_hists(struct perf_evlist *evlist __maybe_unused,
327 const char *help __maybe_unused,
328 struct hist_browser_timer *hbt __maybe_unused,
329 float min_pcnt __maybe_unused,
330 struct perf_env *env __maybe_unused)
334 static inline int map_symbol__tui_annotate(struct map_symbol *ms __maybe_unused,
335 struct perf_evsel *evsel __maybe_unused,
336 struct hist_browser_timer *hbt __maybe_unused)
341 static inline int hist_entry__tui_annotate(struct hist_entry *he __maybe_unused,
342 struct perf_evsel *evsel __maybe_unused,
343 struct hist_browser_timer *hbt __maybe_unused)
348 static inline int script_browse(const char *script_opt __maybe_unused)
354 #define K_RIGHT -2000
355 #define K_SWITCH_INPUT_DATA -3000
358 unsigned int hists__sort_list_width(struct hists *hists);
360 void hist__account_cycles(struct branch_stack *bs, struct addr_location *al,
361 struct perf_sample *sample, bool nonany_branch_mode);
364 int parse_filter_percentage(const struct option *opt __maybe_unused,
365 const char *arg, int unset __maybe_unused);
366 int perf_hist_config(const char *var, const char *value);
368 #endif /* __PERF_HIST_H */