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 const 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 struct perf_evsel *evsel, struct perf_sample *sample,
115 int max_stack_depth, void *arg);
117 int64_t hist_entry__cmp(struct hist_entry *left, struct hist_entry *right);
118 int64_t hist_entry__collapse(struct hist_entry *left, struct hist_entry *right);
119 int hist_entry__transaction_len(void);
120 int hist_entry__sort_snprintf(struct hist_entry *he, char *bf, size_t size,
121 struct hists *hists);
122 void hist_entry__free(struct hist_entry *);
124 void hists__output_resort(struct hists *hists);
125 void hists__collapse_resort(struct hists *hists, struct ui_progress *prog);
127 void hists__decay_entries(struct hists *hists, bool zap_user, bool zap_kernel);
128 void hists__delete_entries(struct hists *hists);
129 void hists__output_recalc_col_len(struct hists *hists, int max_rows);
131 u64 hists__total_period(struct hists *hists);
132 void hists__reset_stats(struct hists *hists);
133 void hists__inc_stats(struct hists *hists, struct hist_entry *h);
134 void hists__inc_nr_events(struct hists *hists, u32 type);
135 void hists__inc_nr_samples(struct hists *hists, bool filtered);
136 void events_stats__inc(struct events_stats *stats, u32 type);
137 size_t events_stats__fprintf(struct events_stats *stats, FILE *fp);
139 size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows,
140 int max_cols, float min_pcnt, FILE *fp);
141 size_t perf_evlist__fprintf_nr_events(struct perf_evlist *evlist, FILE *fp);
143 void hists__filter_by_dso(struct hists *hists);
144 void hists__filter_by_thread(struct hists *hists);
145 void hists__filter_by_symbol(struct hists *hists);
147 static inline bool hists__has_filter(struct hists *hists)
149 return hists->thread_filter || hists->dso_filter ||
150 hists->symbol_filter_str;
153 u16 hists__col_len(struct hists *hists, enum hist_column col);
154 void hists__set_col_len(struct hists *hists, enum hist_column col, u16 len);
155 bool hists__new_col_len(struct hists *hists, enum hist_column col, u16 len);
156 void hists__reset_col_len(struct hists *hists);
157 void hists__calc_col_len(struct hists *hists, struct hist_entry *he);
159 void hists__match(struct hists *leader, struct hists *other);
160 int hists__link(struct hists *leader, struct hists *other);
163 struct perf_evsel evsel;
167 static inline struct perf_evsel *hists_to_evsel(struct hists *hists)
169 struct hists_evsel *hevsel = container_of(hists, struct hists_evsel, hists);
170 return &hevsel->evsel;
173 static inline struct hists *evsel__hists(struct perf_evsel *evsel)
175 struct hists_evsel *hevsel = (struct hists_evsel *)evsel;
176 return &hevsel->hists;
179 int hists__init(void);
188 struct perf_hpp_fmt {
190 int (*header)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
191 struct perf_evsel *evsel);
192 int (*width)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
193 struct perf_evsel *evsel);
194 int (*color)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
195 struct hist_entry *he);
196 int (*entry)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
197 struct hist_entry *he);
198 int64_t (*cmp)(struct hist_entry *a, struct hist_entry *b);
199 int64_t (*collapse)(struct hist_entry *a, struct hist_entry *b);
200 int64_t (*sort)(struct hist_entry *a, struct hist_entry *b);
202 struct list_head list;
203 struct list_head sort_list;
209 extern struct list_head perf_hpp__list;
210 extern struct list_head perf_hpp__sort_list;
212 #define perf_hpp__for_each_format(format) \
213 list_for_each_entry(format, &perf_hpp__list, list)
215 #define perf_hpp__for_each_format_safe(format, tmp) \
216 list_for_each_entry_safe(format, tmp, &perf_hpp__list, list)
218 #define perf_hpp__for_each_sort_list(format) \
219 list_for_each_entry(format, &perf_hpp__sort_list, sort_list)
221 #define perf_hpp__for_each_sort_list_safe(format, tmp) \
222 list_for_each_entry_safe(format, tmp, &perf_hpp__sort_list, sort_list)
224 extern struct perf_hpp_fmt perf_hpp__format[];
227 /* Matches perf_hpp__format array. */
229 PERF_HPP__OVERHEAD_SYS,
230 PERF_HPP__OVERHEAD_US,
231 PERF_HPP__OVERHEAD_GUEST_SYS,
232 PERF_HPP__OVERHEAD_GUEST_US,
233 PERF_HPP__OVERHEAD_ACC,
240 void perf_hpp__init(void);
241 void perf_hpp__column_register(struct perf_hpp_fmt *format);
242 void perf_hpp__column_unregister(struct perf_hpp_fmt *format);
243 void perf_hpp__column_enable(unsigned col);
244 void perf_hpp__column_disable(unsigned col);
245 void perf_hpp__cancel_cumulate(void);
247 void perf_hpp__register_sort_field(struct perf_hpp_fmt *format);
248 void perf_hpp__setup_output_field(void);
249 void perf_hpp__reset_output_field(void);
250 void perf_hpp__append_sort_keys(void);
252 bool perf_hpp__is_sort_entry(struct perf_hpp_fmt *format);
253 bool perf_hpp__same_sort_entry(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b);
255 static inline bool perf_hpp__should_skip(struct perf_hpp_fmt *format)
257 return format->elide;
260 void perf_hpp__reset_width(struct perf_hpp_fmt *fmt, struct hists *hists);
261 void perf_hpp__reset_sort_width(struct perf_hpp_fmt *fmt, struct hists *hists);
262 void perf_hpp__set_user_width(const char *width_list_str);
264 typedef u64 (*hpp_field_fn)(struct hist_entry *he);
265 typedef int (*hpp_callback_fn)(struct perf_hpp *hpp, bool front);
266 typedef int (*hpp_snprint_fn)(struct perf_hpp *hpp, const char *fmt, ...);
268 int hpp__fmt(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
269 struct hist_entry *he, hpp_field_fn get_field,
270 const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent);
271 int hpp__fmt_acc(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
272 struct hist_entry *he, hpp_field_fn get_field,
273 const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent);
275 static inline void advance_hpp(struct perf_hpp *hpp, int inc)
281 static inline size_t perf_hpp__use_color(void)
283 return !symbol_conf.field_sep;
286 static inline size_t perf_hpp__color_overhead(void)
288 return perf_hpp__use_color() ?
289 (COLOR_MAXLEN + sizeof(PERF_COLOR_RESET)) * PERF_HPP__MAX_INDEX
295 struct hist_browser_timer {
296 void (*timer)(void *arg);
301 #ifdef HAVE_SLANG_SUPPORT
302 #include "../ui/keysyms.h"
303 int hist_entry__tui_annotate(struct hist_entry *he, struct perf_evsel *evsel,
304 struct hist_browser_timer *hbt);
306 int perf_evlist__tui_browse_hists(struct perf_evlist *evlist, const char *help,
307 struct hist_browser_timer *hbt,
309 struct perf_session_env *env);
310 int script_browse(const char *script_opt);
313 int perf_evlist__tui_browse_hists(struct perf_evlist *evlist __maybe_unused,
314 const char *help __maybe_unused,
315 struct hist_browser_timer *hbt __maybe_unused,
316 float min_pcnt __maybe_unused,
317 struct perf_session_env *env __maybe_unused)
322 static inline int hist_entry__tui_annotate(struct hist_entry *he __maybe_unused,
323 struct perf_evsel *evsel __maybe_unused,
324 struct hist_browser_timer *hbt __maybe_unused)
329 static inline int script_browse(const char *script_opt __maybe_unused)
335 #define K_RIGHT -2000
336 #define K_SWITCH_INPUT_DATA -3000
339 unsigned int hists__sort_list_width(struct hists *hists);
342 int parse_filter_percentage(const struct option *opt __maybe_unused,
343 const char *arg, int unset __maybe_unused);
344 int perf_hist_config(const char *var, const char *value);
346 #endif /* __PERF_HIST_H */