4 #include <linux/types.h>
10 #include "ui/progress.h"
42 HISTC_MEM_DADDR_SYMBOL,
50 HISTC_NR_COLS, /* Last entry */
57 struct rb_root entries_in_array[2];
58 struct rb_root *entries_in;
59 struct rb_root entries;
60 struct rb_root entries_collapsed;
62 u64 nr_non_filtered_entries;
63 struct thread *thread_filter;
64 const struct dso *dso_filter;
65 const char *uid_filter_str;
66 const char *symbol_filter_str;
68 struct events_stats stats;
70 u16 col_len[HISTC_NR_COLS];
73 struct hist_entry_iter;
75 struct hist_iter_ops {
76 int (*prepare_entry)(struct hist_entry_iter *, struct addr_location *);
77 int (*add_single_entry)(struct hist_entry_iter *, struct addr_location *);
78 int (*next_entry)(struct hist_entry_iter *, struct addr_location *);
79 int (*add_next_entry)(struct hist_entry_iter *, struct addr_location *);
80 int (*finish_entry)(struct hist_entry_iter *, struct addr_location *);
83 struct hist_entry_iter {
89 struct perf_evsel *evsel;
90 struct perf_sample *sample;
91 struct hist_entry *he;
92 struct symbol *parent;
95 const struct hist_iter_ops *ops;
96 /* user-defined callback function (optional) */
97 int (*add_entry_cb)(struct hist_entry_iter *iter,
98 struct addr_location *al, bool single, void *arg);
101 extern const struct hist_iter_ops hist_iter_normal;
102 extern const struct hist_iter_ops hist_iter_branch;
103 extern const struct hist_iter_ops hist_iter_mem;
104 extern const struct hist_iter_ops hist_iter_cumulative;
106 struct hist_entry *__hists__add_entry(struct hists *hists,
107 struct addr_location *al,
108 struct symbol *parent,
109 struct branch_info *bi,
110 struct mem_info *mi, u64 period,
111 u64 weight, u64 transaction,
113 int hist_entry_iter__add(struct hist_entry_iter *iter, struct addr_location *al,
114 int max_stack_depth, void *arg);
116 int64_t hist_entry__cmp(struct hist_entry *left, struct hist_entry *right);
117 int64_t hist_entry__collapse(struct hist_entry *left, struct hist_entry *right);
118 int hist_entry__transaction_len(void);
119 int hist_entry__sort_snprintf(struct hist_entry *he, char *bf, size_t size,
120 struct hists *hists);
121 void hist_entry__delete(struct hist_entry *he);
123 void hists__output_resort(struct hists *hists, struct ui_progress *prog);
124 void hists__collapse_resort(struct hists *hists, struct ui_progress *prog);
126 void hists__decay_entries(struct hists *hists, bool zap_user, bool zap_kernel);
127 void hists__delete_entries(struct hists *hists);
128 void hists__output_recalc_col_len(struct hists *hists, int max_rows);
130 u64 hists__total_period(struct hists *hists);
131 void hists__reset_stats(struct hists *hists);
132 void hists__inc_stats(struct hists *hists, struct hist_entry *h);
133 void hists__inc_nr_events(struct hists *hists, u32 type);
134 void hists__inc_nr_samples(struct hists *hists, bool filtered);
135 void events_stats__inc(struct events_stats *stats, u32 type);
136 size_t events_stats__fprintf(struct events_stats *stats, FILE *fp);
138 size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows,
139 int max_cols, float min_pcnt, FILE *fp);
140 size_t perf_evlist__fprintf_nr_events(struct perf_evlist *evlist, FILE *fp);
142 void hists__filter_by_dso(struct hists *hists);
143 void hists__filter_by_thread(struct hists *hists);
144 void hists__filter_by_symbol(struct hists *hists);
146 static inline bool hists__has_filter(struct hists *hists)
148 return hists->thread_filter || hists->dso_filter ||
149 hists->symbol_filter_str;
152 u16 hists__col_len(struct hists *hists, enum hist_column col);
153 void hists__set_col_len(struct hists *hists, enum hist_column col, u16 len);
154 bool hists__new_col_len(struct hists *hists, enum hist_column col, u16 len);
155 void hists__reset_col_len(struct hists *hists);
156 void hists__calc_col_len(struct hists *hists, struct hist_entry *he);
158 void hists__match(struct hists *leader, struct hists *other);
159 int hists__link(struct hists *leader, struct hists *other);
162 struct perf_evsel evsel;
166 static inline struct perf_evsel *hists_to_evsel(struct hists *hists)
168 struct hists_evsel *hevsel = container_of(hists, struct hists_evsel, hists);
169 return &hevsel->evsel;
172 static inline struct hists *evsel__hists(struct perf_evsel *evsel)
174 struct hists_evsel *hevsel = (struct hists_evsel *)evsel;
175 return &hevsel->hists;
178 int hists__init(void);
187 struct perf_hpp_fmt {
189 int (*header)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
190 struct perf_evsel *evsel);
191 int (*width)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
192 struct perf_evsel *evsel);
193 int (*color)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
194 struct hist_entry *he);
195 int (*entry)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
196 struct hist_entry *he);
197 int64_t (*cmp)(struct perf_hpp_fmt *fmt,
198 struct hist_entry *a, struct hist_entry *b);
199 int64_t (*collapse)(struct perf_hpp_fmt *fmt,
200 struct hist_entry *a, struct hist_entry *b);
201 int64_t (*sort)(struct perf_hpp_fmt *fmt,
202 struct hist_entry *a, struct hist_entry *b);
204 struct list_head list;
205 struct list_head sort_list;
211 extern struct list_head perf_hpp__list;
212 extern struct list_head perf_hpp__sort_list;
214 #define perf_hpp__for_each_format(format) \
215 list_for_each_entry(format, &perf_hpp__list, list)
217 #define perf_hpp__for_each_format_safe(format, tmp) \
218 list_for_each_entry_safe(format, tmp, &perf_hpp__list, list)
220 #define perf_hpp__for_each_sort_list(format) \
221 list_for_each_entry(format, &perf_hpp__sort_list, sort_list)
223 #define perf_hpp__for_each_sort_list_safe(format, tmp) \
224 list_for_each_entry_safe(format, tmp, &perf_hpp__sort_list, sort_list)
226 extern struct perf_hpp_fmt perf_hpp__format[];
229 /* Matches perf_hpp__format array. */
231 PERF_HPP__OVERHEAD_SYS,
232 PERF_HPP__OVERHEAD_US,
233 PERF_HPP__OVERHEAD_GUEST_SYS,
234 PERF_HPP__OVERHEAD_GUEST_US,
235 PERF_HPP__OVERHEAD_ACC,
242 void perf_hpp__init(void);
243 void perf_hpp__column_register(struct perf_hpp_fmt *format);
244 void perf_hpp__column_unregister(struct perf_hpp_fmt *format);
245 void perf_hpp__column_enable(unsigned col);
246 void perf_hpp__column_disable(unsigned col);
247 void perf_hpp__cancel_cumulate(void);
249 void perf_hpp__register_sort_field(struct perf_hpp_fmt *format);
250 void perf_hpp__setup_output_field(void);
251 void perf_hpp__reset_output_field(void);
252 void perf_hpp__append_sort_keys(void);
254 bool perf_hpp__is_sort_entry(struct perf_hpp_fmt *format);
255 bool perf_hpp__same_sort_entry(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b);
257 static inline bool perf_hpp__should_skip(struct perf_hpp_fmt *format)
259 return format->elide;
262 void perf_hpp__reset_width(struct perf_hpp_fmt *fmt, struct hists *hists);
263 void perf_hpp__reset_sort_width(struct perf_hpp_fmt *fmt, struct hists *hists);
264 void perf_hpp__set_user_width(const char *width_list_str);
266 typedef u64 (*hpp_field_fn)(struct hist_entry *he);
267 typedef int (*hpp_callback_fn)(struct perf_hpp *hpp, bool front);
268 typedef int (*hpp_snprint_fn)(struct perf_hpp *hpp, const char *fmt, ...);
270 int hpp__fmt(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
271 struct hist_entry *he, hpp_field_fn get_field,
272 const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent);
273 int hpp__fmt_acc(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);
277 static inline void advance_hpp(struct perf_hpp *hpp, int inc)
283 static inline size_t perf_hpp__use_color(void)
285 return !symbol_conf.field_sep;
288 static inline size_t perf_hpp__color_overhead(void)
290 return perf_hpp__use_color() ?
291 (COLOR_MAXLEN + sizeof(PERF_COLOR_RESET)) * PERF_HPP__MAX_INDEX
297 struct hist_browser_timer {
298 void (*timer)(void *arg);
303 #ifdef HAVE_SLANG_SUPPORT
304 #include "../ui/keysyms.h"
305 int map_symbol__tui_annotate(struct map_symbol *ms, struct perf_evsel *evsel,
306 struct hist_browser_timer *hbt);
308 int hist_entry__tui_annotate(struct hist_entry *he, struct perf_evsel *evsel,
309 struct hist_browser_timer *hbt);
311 int perf_evlist__tui_browse_hists(struct perf_evlist *evlist, const char *help,
312 struct hist_browser_timer *hbt,
314 struct perf_session_env *env);
315 int script_browse(const char *script_opt);
318 int perf_evlist__tui_browse_hists(struct perf_evlist *evlist __maybe_unused,
319 const char *help __maybe_unused,
320 struct hist_browser_timer *hbt __maybe_unused,
321 float min_pcnt __maybe_unused,
322 struct perf_session_env *env __maybe_unused)
326 static inline int map_symbol__tui_annotate(struct map_symbol *ms __maybe_unused,
327 struct perf_evsel *evsel __maybe_unused,
328 struct hist_browser_timer *hbt __maybe_unused)
333 static inline int hist_entry__tui_annotate(struct hist_entry *he __maybe_unused,
334 struct perf_evsel *evsel __maybe_unused,
335 struct hist_browser_timer *hbt __maybe_unused)
340 static inline int script_browse(const char *script_opt __maybe_unused)
346 #define K_RIGHT -2000
347 #define K_SWITCH_INPUT_DATA -3000
350 unsigned int hists__sort_list_width(struct hists *hists);
353 int parse_filter_percentage(const struct option *opt __maybe_unused,
354 const char *arg, int unset __maybe_unused);
355 int perf_hist_config(const char *var, const char *value);
357 #endif /* __PERF_HIST_H */