3 #include "../builtin.h"
8 #include <linux/list.h>
10 #include <linux/rbtree.h>
13 #include "callchain.h"
21 #include "parse-options.h"
22 #include "parse-events.h"
27 extern regex_t parent_regex;
28 extern const char *sort_order;
29 extern const char default_parent_pattern[];
30 extern const char *parent_pattern;
31 extern const char default_sort_order[];
32 extern int sort__need_collapse;
33 extern int sort__has_parent;
34 extern int sort__has_sym;
35 extern int sort__branch_mode;
36 extern struct sort_entry sort_comm;
37 extern struct sort_entry sort_dso;
38 extern struct sort_entry sort_sym;
39 extern struct sort_entry sort_parent;
40 extern struct sort_entry sort_dso_from;
41 extern struct sort_entry sort_dso_to;
42 extern struct sort_entry sort_sym_from;
43 extern struct sort_entry sort_sym_to;
44 extern enum sort_type sort__first_dimension;
55 struct hist_entry_diff {
62 double period_ratio_delta;
67 /* HISTC_WEIGHTED_DIFF */
72 * struct hist_entry - histogram entry
74 * @row_offset - offset from the first callchain expanded to appear on screen
75 * @nr_rows - rows expanded in callchain, recalculated on folding/unfolding
78 struct rb_node rb_node_in;
79 struct rb_node rb_node;
81 struct list_head node;
82 struct list_head head;
86 struct thread *thread;
90 struct hist_entry_diff diff;
92 /* XXX These two should move to some tree widget lib */
96 bool init_have_children;
101 struct symbol *parent;
102 unsigned long position;
103 struct rb_root sorted_chain;
104 struct branch_info *branch_info;
106 struct callchain_root callchain[0];
109 static inline bool hist_entry__has_pairs(struct hist_entry *he)
111 return !list_empty(&he->pairs.node);
114 static inline struct hist_entry *hist_entry__next_pair(struct hist_entry *he)
116 if (hist_entry__has_pairs(he))
117 return list_entry(he->pairs.node.next, struct hist_entry, pairs.node);
121 static inline void hist__entry_add_pair(struct hist_entry *he,
122 struct hist_entry *pair)
124 list_add_tail(&he->pairs.head, &pair->pairs.node);
143 * configurable sorting bits
147 struct list_head list;
149 const char *se_header;
151 int64_t (*se_cmp)(struct hist_entry *, struct hist_entry *);
152 int64_t (*se_collapse)(struct hist_entry *, struct hist_entry *);
153 int (*se_snprintf)(struct hist_entry *self, char *bf, size_t size,
159 extern struct sort_entry sort_thread;
160 extern struct list_head hist_entry__sort_list;
162 void setup_sorting(const char * const usagestr[], const struct option *opts);
163 extern int sort_dimension__add(const char *);
164 void sort_entry__setup_elide(struct sort_entry *self, struct strlist *list,
165 const char *list_name, FILE *fp);
167 #endif /* __PERF_SORT_H */