tools/perf/util/sort.h

   1 #ifndef __PERF_SORT_H
   2 #define __PERF_SORT_H
   3 #include "../builtin.h"
   4
   5 #include "util.h"
   6
   7 #include "color.h"
   8 #include <linux/list.h>
   9 #include "cache.h"
  10 #include <linux/rbtree.h>
  11 #include "symbol.h"
  12 #include "string.h"
  13 #include "callchain.h"
  14 #include "strlist.h"
  15 #include "values.h"
  16
  17 #include "../perf.h"
  18 #include "debug.h"
  19 #include "header.h"
  20
  21 #include "parse-options.h"
  22 #include "parse-events.h"
  23
  24 #include "thread.h"
  25 #include "sort.h"
  26
  27 extern regex_t parent_regex;
  28 extern char *sort_order;
  29 extern char default_parent_pattern[];
  30 extern char *parent_pattern;
  31 extern char default_sort_order[];
  32 extern int sort__need_collapse;
  33 extern int sort__has_parent;
  34 extern char *field_sep;
  35 extern struct sort_entry sort_comm;
  36 extern struct sort_entry sort_dso;
  37 extern struct sort_entry sort_sym;
  38 extern struct sort_entry sort_parent;
  39 extern unsigned int dsos__col_width;
  40 extern unsigned int comms__col_width;
  41 extern unsigned int threads__col_width;
  42
  43 struct hist_entry {
  44         struct rb_node          rb_node;
  45         u64                     count;
  46         struct thread           *thread;
  47         struct map              *map;
  48         struct symbol           *sym;
  49         u64                     ip;
  50         char                    level;
  51         struct symbol           *parent;
  52         struct callchain_node   callchain;
  53         struct rb_root          sorted_chain;
  54 };
  55
  56 /*
  57  * configurable sorting bits
  58  */
  59
  60 struct sort_entry {
  61         struct list_head list;
  62
  63         const char *header;
  64
  65         int64_t (*cmp)(struct hist_entry *, struct hist_entry *);
  66         int64_t (*collapse)(struct hist_entry *, struct hist_entry *);
  67         size_t  (*print)(FILE *fp, struct hist_entry *, unsigned int width);
  68         unsigned int *width;
  69         bool    elide;
  70 };
  71
  72 extern struct sort_entry sort_thread;
  73 extern struct list_head hist_entry__sort_list;
  74
  75 extern int repsep_fprintf(FILE *fp, const char *fmt, ...);
  76 extern size_t sort__thread_print(FILE *, struct hist_entry *, unsigned int);
  77 extern size_t sort__comm_print(FILE *, struct hist_entry *, unsigned int);
  78 extern size_t sort__dso_print(FILE *, struct hist_entry *, unsigned int);
  79 extern size_t sort__sym_print(FILE *, struct hist_entry *, unsigned int __used);
  80 extern int64_t cmp_null(void *, void *);
  81 extern int64_t sort__thread_cmp(struct hist_entry *, struct hist_entry *);
  82 extern int64_t sort__comm_cmp(struct hist_entry *, struct hist_entry *);
  83 extern int64_t sort__comm_collapse(struct hist_entry *, struct hist_entry *);
  84 extern int64_t sort__dso_cmp(struct hist_entry *, struct hist_entry *);
  85 extern int64_t sort__sym_cmp(struct hist_entry *, struct hist_entry *);
  86 extern int64_t sort__parent_cmp(struct hist_entry *, struct hist_entry *);
  87 extern size_t sort__parent_print(FILE *, struct hist_entry *, unsigned int);
  88 extern int sort_dimension__add(const char *);
  89
  90 #endif  /* __PERF_SORT_H */