4 #include <linux/types.h>
10 #include "ui/progress.h"
44 HISTC_MEM_DADDR_SYMBOL,
53 HISTC_NR_COLS, /* Last entry */
60 struct rb_root entries_in_array[2];
61 struct rb_root *entries_in;
62 struct rb_root entries;
63 struct rb_root entries_collapsed;
65 u64 nr_non_filtered_entries;
66 struct thread *thread_filter;
67 const struct dso *dso_filter;
68 const char *uid_filter_str;
69 const char *symbol_filter_str;
71 struct events_stats stats;
73 u16 col_len[HISTC_NR_COLS];
76 struct hist_entry_iter;
78 struct hist_iter_ops {
79 int (*prepare_entry)(struct hist_entry_iter *, struct addr_location *);
80 int (*add_single_entry)(struct hist_entry_iter *, struct addr_location *);
81 int (*next_entry)(struct hist_entry_iter *, struct addr_location *);
82 int (*add_next_entry)(struct hist_entry_iter *, struct addr_location *);
83 int (*finish_entry)(struct hist_entry_iter *, struct addr_location *);
86 struct hist_entry_iter {
92 struct perf_evsel *evsel;
93 struct perf_sample *sample;
94 struct hist_entry *he;
95 struct symbol *parent;
98 const struct hist_iter_ops *ops;
99 /* user-defined callback function (optional) */
100 int (*add_entry_cb)(struct hist_entry_iter *iter,
101 struct addr_location *al, bool single, void *arg);
104 extern const struct hist_iter_ops hist_iter_normal;
105 extern const struct hist_iter_ops hist_iter_branch;
106 extern const struct hist_iter_ops hist_iter_mem;
107 extern const struct hist_iter_ops hist_iter_cumulative;
109 struct hist_entry *__hists__add_entry(struct hists *hists,
110 struct addr_location *al,
111 struct symbol *parent,
112 struct branch_info *bi,
113 struct mem_info *mi, u64 period,
114 u64 weight, u64 transaction,
116 int hist_entry_iter__add(struct hist_entry_iter *iter, struct addr_location *al,
117 int max_stack_depth, void *arg);
119 int64_t hist_entry__cmp(struct hist_entry *left, struct hist_entry *right);
120 int64_t hist_entry__collapse(struct hist_entry *left, struct hist_entry *right);
121 int hist_entry__transaction_len(void);
122 int hist_entry__sort_snprintf(struct hist_entry *he, char *bf, size_t size,
123 struct hists *hists);
124 void hist_entry__delete(struct hist_entry *he);
126 void hists__output_resort(struct hists *hists, struct ui_progress *prog);
127 void hists__collapse_resort(struct hists *hists, struct ui_progress *prog);
129 void hists__decay_entries(struct hists *hists, bool zap_user, bool zap_kernel);
130 void hists__delete_entries(struct hists *hists);
131 void hists__output_recalc_col_len(struct hists *hists, int max_rows);
133 u64 hists__total_period(struct hists *hists);
134 void hists__reset_stats(struct hists *hists);
135 void hists__inc_stats(struct hists *hists, struct hist_entry *h);
136 void hists__inc_nr_events(struct hists *hists, u32 type);
137 void hists__inc_nr_samples(struct hists *hists, bool filtered);
138 void events_stats__inc(struct events_stats *stats, u32 type);
139 size_t events_stats__fprintf(struct events_stats *stats, FILE *fp);
141 size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows,
142 int max_cols, float min_pcnt, FILE *fp);
143 size_t perf_evlist__fprintf_nr_events(struct perf_evlist *evlist, FILE *fp);
145 void hists__filter_by_dso(struct hists *hists);
146 void hists__filter_by_thread(struct hists *hists);
147 void hists__filter_by_symbol(struct hists *hists);
149 static inline bool hists__has_filter(struct hists *hists)
151 return hists->thread_filter || hists->dso_filter ||
152 hists->symbol_filter_str;
155 u16 hists__col_len(struct hists *hists, enum hist_column col);
156 void hists__set_col_len(struct hists *hists, enum hist_column col, u16 len);
157 bool hists__new_col_len(struct hists *hists, enum hist_column col, u16 len);
158 void hists__reset_col_len(struct hists *hists);
159 void hists__calc_col_len(struct hists *hists, struct hist_entry *he);
161 void hists__match(struct hists *leader, struct hists *other);
162 int hists__link(struct hists *leader, struct hists *other);
165 struct perf_evsel evsel;
169 static inline struct perf_evsel *hists_to_evsel(struct hists *hists)
171 struct hists_evsel *hevsel = container_of(hists, struct hists_evsel, hists);
172 return &hevsel->evsel;
175 static inline struct hists *evsel__hists(struct perf_evsel *evsel)
177 struct hists_evsel *hevsel = (struct hists_evsel *)evsel;
178 return &hevsel->hists;
181 int hists__init(void);
190 struct perf_hpp_fmt {
192 int (*header)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
193 struct perf_evsel *evsel);
194 int (*width)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
195 struct perf_evsel *evsel);
196 int (*color)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
197 struct hist_entry *he);
198 int (*entry)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
199 struct hist_entry *he);
200 int64_t (*cmp)(struct perf_hpp_fmt *fmt,
201 struct hist_entry *a, struct hist_entry *b);
202 int64_t (*collapse)(struct perf_hpp_fmt *fmt,
203 struct hist_entry *a, struct hist_entry *b);
204 int64_t (*sort)(struct perf_hpp_fmt *fmt,
205 struct hist_entry *a, struct hist_entry *b);
207 struct list_head list;
208 struct list_head sort_list;
214 extern struct list_head perf_hpp__list;
215 extern struct list_head perf_hpp__sort_list;
217 #define perf_hpp__for_each_format(format) \
218 list_for_each_entry(format, &perf_hpp__list, list)
220 #define perf_hpp__for_each_format_safe(format, tmp) \
221 list_for_each_entry_safe(format, tmp, &perf_hpp__list, list)
223 #define perf_hpp__for_each_sort_list(format) \
224 list_for_each_entry(format, &perf_hpp__sort_list, sort_list)
226 #define perf_hpp__for_each_sort_list_safe(format, tmp) \
227 list_for_each_entry_safe(format, tmp, &perf_hpp__sort_list, sort_list)
229 extern struct perf_hpp_fmt perf_hpp__format[];
232 /* Matches perf_hpp__format array. */
234 PERF_HPP__OVERHEAD_SYS,
235 PERF_HPP__OVERHEAD_US,
236 PERF_HPP__OVERHEAD_GUEST_SYS,
237 PERF_HPP__OVERHEAD_GUEST_US,
238 PERF_HPP__OVERHEAD_ACC,
245 void perf_hpp__init(void);
246 void perf_hpp__column_register(struct perf_hpp_fmt *format);
247 void perf_hpp__column_unregister(struct perf_hpp_fmt *format);
248 void perf_hpp__column_enable(unsigned col);
249 void perf_hpp__column_disable(unsigned col);
250 void perf_hpp__cancel_cumulate(void);
252 void perf_hpp__register_sort_field(struct perf_hpp_fmt *format);
253 void perf_hpp__setup_output_field(void);
254 void perf_hpp__reset_output_field(void);
255 void perf_hpp__append_sort_keys(void);
257 bool perf_hpp__is_sort_entry(struct perf_hpp_fmt *format);
258 bool perf_hpp__same_sort_entry(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b);
260 static inline bool perf_hpp__should_skip(struct perf_hpp_fmt *format)
262 return format->elide;
265 void perf_hpp__reset_width(struct perf_hpp_fmt *fmt, struct hists *hists);
266 void perf_hpp__reset_sort_width(struct perf_hpp_fmt *fmt, struct hists *hists);
267 void perf_hpp__set_user_width(const char *width_list_str);
269 typedef u64 (*hpp_field_fn)(struct hist_entry *he);
270 typedef int (*hpp_callback_fn)(struct perf_hpp *hpp, bool front);
271 typedef int (*hpp_snprint_fn)(struct perf_hpp *hpp, const char *fmt, ...);
273 int hpp__fmt(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
274 struct hist_entry *he, hpp_field_fn get_field,
275 const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent);
276 int hpp__fmt_acc(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
277 struct hist_entry *he, hpp_field_fn get_field,
278 const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent);
280 static inline void advance_hpp(struct perf_hpp *hpp, int inc)
286 static inline size_t perf_hpp__use_color(void)
288 return !symbol_conf.field_sep;
291 static inline size_t perf_hpp__color_overhead(void)
293 return perf_hpp__use_color() ?
294 (COLOR_MAXLEN + sizeof(PERF_COLOR_RESET)) * PERF_HPP__MAX_INDEX
300 struct hist_browser_timer {
301 void (*timer)(void *arg);
306 #ifdef HAVE_SLANG_SUPPORT
307 #include "../ui/keysyms.h"
308 int map_symbol__tui_annotate(struct map_symbol *ms, struct perf_evsel *evsel,
309 struct hist_browser_timer *hbt);
311 int hist_entry__tui_annotate(struct hist_entry *he, struct perf_evsel *evsel,
312 struct hist_browser_timer *hbt);
314 int perf_evlist__tui_browse_hists(struct perf_evlist *evlist, const char *help,
315 struct hist_browser_timer *hbt,
317 struct perf_env *env);
318 int script_browse(const char *script_opt);
321 int perf_evlist__tui_browse_hists(struct perf_evlist *evlist __maybe_unused,
322 const char *help __maybe_unused,
323 struct hist_browser_timer *hbt __maybe_unused,
324 float min_pcnt __maybe_unused,
325 struct perf_env *env __maybe_unused)
329 static inline int map_symbol__tui_annotate(struct map_symbol *ms __maybe_unused,
330 struct perf_evsel *evsel __maybe_unused,
331 struct hist_browser_timer *hbt __maybe_unused)
336 static inline int hist_entry__tui_annotate(struct hist_entry *he __maybe_unused,
337 struct perf_evsel *evsel __maybe_unused,
338 struct hist_browser_timer *hbt __maybe_unused)
343 static inline int script_browse(const char *script_opt __maybe_unused)
349 #define K_RIGHT -2000
350 #define K_SWITCH_INPUT_DATA -3000
353 unsigned int hists__sort_list_width(struct hists *hists);
355 void hist__account_cycles(struct branch_stack *bs, struct addr_location *al,
356 struct perf_sample *sample, bool nonany_branch_mode);
359 int parse_filter_percentage(const struct option *opt __maybe_unused,
360 const char *arg, int unset __maybe_unused);
361 int perf_hist_config(const char *var, const char *value);
363 #endif /* __PERF_HIST_H */