4 #include <linux/types.h>
9 #include "ui/progress.h"
11 extern struct callchain_param callchain_param;
43 HISTC_MEM_DADDR_SYMBOL,
51 HISTC_NR_COLS, /* Last entry */
58 struct rb_root entries_in_array[2];
59 struct rb_root *entries_in;
60 struct rb_root entries;
61 struct rb_root entries_collapsed;
63 u64 nr_non_filtered_entries;
64 const struct thread *thread_filter;
65 const struct dso *dso_filter;
66 const char *uid_filter_str;
67 const char *symbol_filter_str;
69 struct events_stats stats;
71 u16 col_len[HISTC_NR_COLS];
74 struct hist_entry_iter;
76 struct hist_iter_ops {
77 int (*prepare_entry)(struct hist_entry_iter *, struct addr_location *);
78 int (*add_single_entry)(struct hist_entry_iter *, struct addr_location *);
79 int (*next_entry)(struct hist_entry_iter *, struct addr_location *);
80 int (*add_next_entry)(struct hist_entry_iter *, struct addr_location *);
81 int (*finish_entry)(struct hist_entry_iter *, struct addr_location *);
84 struct hist_entry_iter {
90 struct perf_evsel *evsel;
91 struct perf_sample *sample;
92 struct hist_entry *he;
93 struct symbol *parent;
96 const struct hist_iter_ops *ops;
97 /* user-defined callback function (optional) */
98 int (*add_entry_cb)(struct hist_entry_iter *iter,
99 struct addr_location *al, bool single, void *arg);
102 extern const struct hist_iter_ops hist_iter_normal;
103 extern const struct hist_iter_ops hist_iter_branch;
104 extern const struct hist_iter_ops hist_iter_mem;
105 extern const struct hist_iter_ops hist_iter_cumulative;
107 struct hist_entry *__hists__add_entry(struct hists *hists,
108 struct addr_location *al,
109 struct symbol *parent,
110 struct branch_info *bi,
111 struct mem_info *mi, u64 period,
112 u64 weight, u64 transaction,
114 int hist_entry_iter__add(struct hist_entry_iter *iter, struct addr_location *al,
115 struct perf_evsel *evsel, struct perf_sample *sample,
116 int max_stack_depth, void *arg);
118 int64_t hist_entry__cmp(struct hist_entry *left, struct hist_entry *right);
119 int64_t hist_entry__collapse(struct hist_entry *left, struct hist_entry *right);
120 int hist_entry__transaction_len(void);
121 int hist_entry__sort_snprintf(struct hist_entry *he, char *bf, size_t size,
122 struct hists *hists);
123 void hist_entry__free(struct hist_entry *);
125 void hists__output_resort(struct hists *hists);
126 void hists__collapse_resort(struct hists *hists, struct ui_progress *prog);
128 void hists__decay_entries(struct hists *hists, bool zap_user, bool zap_kernel);
129 void hists__delete_entries(struct hists *hists);
130 void hists__output_recalc_col_len(struct hists *hists, int max_rows);
132 u64 hists__total_period(struct hists *hists);
133 void hists__reset_stats(struct hists *hists);
134 void hists__inc_stats(struct hists *hists, struct hist_entry *h);
135 void hists__inc_nr_events(struct hists *hists, u32 type);
136 void hists__inc_nr_samples(struct hists *hists, bool filtered);
137 void events_stats__inc(struct events_stats *stats, u32 type);
138 size_t events_stats__fprintf(struct events_stats *stats, FILE *fp);
140 size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows,
141 int max_cols, float min_pcnt, FILE *fp);
142 size_t perf_evlist__fprintf_nr_events(struct perf_evlist *evlist, FILE *fp);
144 void hists__filter_by_dso(struct hists *hists);
145 void hists__filter_by_thread(struct hists *hists);
146 void hists__filter_by_symbol(struct hists *hists);
148 static inline bool hists__has_filter(struct hists *hists)
150 return hists->thread_filter || hists->dso_filter ||
151 hists->symbol_filter_str;
154 u16 hists__col_len(struct hists *hists, enum hist_column col);
155 void hists__set_col_len(struct hists *hists, enum hist_column col, u16 len);
156 bool hists__new_col_len(struct hists *hists, enum hist_column col, u16 len);
157 void hists__reset_col_len(struct hists *hists);
158 void hists__calc_col_len(struct hists *hists, struct hist_entry *he);
160 void hists__match(struct hists *leader, struct hists *other);
161 int hists__link(struct hists *leader, struct hists *other);
170 struct perf_hpp_fmt {
172 int (*header)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
173 struct perf_evsel *evsel);
174 int (*width)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
175 struct perf_evsel *evsel);
176 int (*color)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
177 struct hist_entry *he);
178 int (*entry)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
179 struct hist_entry *he);
180 int64_t (*cmp)(struct hist_entry *a, struct hist_entry *b);
181 int64_t (*collapse)(struct hist_entry *a, struct hist_entry *b);
182 int64_t (*sort)(struct hist_entry *a, struct hist_entry *b);
184 struct list_head list;
185 struct list_head sort_list;
191 extern struct list_head perf_hpp__list;
192 extern struct list_head perf_hpp__sort_list;
194 #define perf_hpp__for_each_format(format) \
195 list_for_each_entry(format, &perf_hpp__list, list)
197 #define perf_hpp__for_each_format_safe(format, tmp) \
198 list_for_each_entry_safe(format, tmp, &perf_hpp__list, list)
200 #define perf_hpp__for_each_sort_list(format) \
201 list_for_each_entry(format, &perf_hpp__sort_list, sort_list)
203 #define perf_hpp__for_each_sort_list_safe(format, tmp) \
204 list_for_each_entry_safe(format, tmp, &perf_hpp__sort_list, sort_list)
206 extern struct perf_hpp_fmt perf_hpp__format[];
209 /* Matches perf_hpp__format array. */
211 PERF_HPP__OVERHEAD_SYS,
212 PERF_HPP__OVERHEAD_US,
213 PERF_HPP__OVERHEAD_GUEST_SYS,
214 PERF_HPP__OVERHEAD_GUEST_US,
215 PERF_HPP__OVERHEAD_ACC,
222 void perf_hpp__init(void);
223 void perf_hpp__column_register(struct perf_hpp_fmt *format);
224 void perf_hpp__column_unregister(struct perf_hpp_fmt *format);
225 void perf_hpp__column_enable(unsigned col);
226 void perf_hpp__column_disable(unsigned col);
227 void perf_hpp__cancel_cumulate(void);
229 void perf_hpp__register_sort_field(struct perf_hpp_fmt *format);
230 void perf_hpp__setup_output_field(void);
231 void perf_hpp__reset_output_field(void);
232 void perf_hpp__append_sort_keys(void);
234 bool perf_hpp__is_sort_entry(struct perf_hpp_fmt *format);
235 bool perf_hpp__same_sort_entry(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b);
237 static inline bool perf_hpp__should_skip(struct perf_hpp_fmt *format)
239 return format->elide;
242 void perf_hpp__reset_width(struct perf_hpp_fmt *fmt, struct hists *hists);
243 void perf_hpp__reset_sort_width(struct perf_hpp_fmt *fmt, struct hists *hists);
244 void perf_hpp__set_user_width(const char *width_list_str);
246 typedef u64 (*hpp_field_fn)(struct hist_entry *he);
247 typedef int (*hpp_callback_fn)(struct perf_hpp *hpp, bool front);
248 typedef int (*hpp_snprint_fn)(struct perf_hpp *hpp, const char *fmt, ...);
250 int hpp__fmt(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
251 struct hist_entry *he, hpp_field_fn get_field,
252 const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent);
253 int hpp__fmt_acc(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
254 struct hist_entry *he, hpp_field_fn get_field,
255 const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent);
257 static inline void advance_hpp(struct perf_hpp *hpp, int inc)
263 static inline size_t perf_hpp__use_color(void)
265 return !symbol_conf.field_sep;
268 static inline size_t perf_hpp__color_overhead(void)
270 return perf_hpp__use_color() ?
271 (COLOR_MAXLEN + sizeof(PERF_COLOR_RESET)) * PERF_HPP__MAX_INDEX
277 struct hist_browser_timer {
278 void (*timer)(void *arg);
283 #ifdef HAVE_SLANG_SUPPORT
284 #include "../ui/keysyms.h"
285 int hist_entry__tui_annotate(struct hist_entry *he, struct perf_evsel *evsel,
286 struct hist_browser_timer *hbt);
288 int perf_evlist__tui_browse_hists(struct perf_evlist *evlist, const char *help,
289 struct hist_browser_timer *hbt,
291 struct perf_session_env *env);
292 int script_browse(const char *script_opt);
295 int perf_evlist__tui_browse_hists(struct perf_evlist *evlist __maybe_unused,
296 const char *help __maybe_unused,
297 struct hist_browser_timer *hbt __maybe_unused,
298 float min_pcnt __maybe_unused,
299 struct perf_session_env *env __maybe_unused)
304 static inline int hist_entry__tui_annotate(struct hist_entry *he __maybe_unused,
305 struct perf_evsel *evsel __maybe_unused,
306 struct hist_browser_timer *hbt __maybe_unused)
311 static inline int script_browse(const char *script_opt __maybe_unused)
317 #define K_RIGHT -2000
318 #define K_SWITCH_INPUT_DATA -3000
321 unsigned int hists__sort_list_width(struct hists *hists);
324 int parse_filter_percentage(const struct option *opt __maybe_unused,
325 const char *arg, int unset __maybe_unused);
326 int perf_hist_config(const char *var, const char *value);
328 #endif /* __PERF_HIST_H */