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 extern enum sort_type sort__first_dimension; 43 44 struct hist_entry { 45 struct rb_node rb_node; 46 u64 count; 47 struct thread *thread; 48 struct map *map; 49 struct symbol *sym; 50 u64 ip; 51 char level; 52 struct symbol *parent; 53 struct callchain_node callchain; 54 union { 55 unsigned long position; 56 struct hist_entry *pair; 57 struct rb_root sorted_chain; 58 }; 59 }; 60 61 enum sort_type { 62 SORT_PID, 63 SORT_COMM, 64 SORT_DSO, 65 SORT_SYM, 66 SORT_PARENT 67 }; 68 69 /* 70 * configurable sorting bits 71 */ 72 73 struct sort_entry { 74 struct list_head list; 75 76 const char *header; 77 78 int64_t (*cmp)(struct hist_entry *, struct hist_entry *); 79 int64_t (*collapse)(struct hist_entry *, struct hist_entry *); 80 size_t (*print)(FILE *fp, struct hist_entry *, unsigned int width); 81 unsigned int *width; 82 bool elide; 83 }; 84 85 extern struct sort_entry sort_thread; 86 extern struct list_head hist_entry__sort_list; 87 88 void setup_sorting(const char * const usagestr[], const struct option *opts); 89 90 extern int repsep_fprintf(FILE *fp, const char *fmt, ...); 91 extern size_t sort__thread_print(FILE *, struct hist_entry *, unsigned int); 92 extern size_t sort__comm_print(FILE *, struct hist_entry *, unsigned int); 93 extern size_t sort__dso_print(FILE *, struct hist_entry *, unsigned int); 94 extern size_t sort__sym_print(FILE *, struct hist_entry *, unsigned int __used); 95 extern int64_t cmp_null(void *, void *); 96 extern int64_t sort__thread_cmp(struct hist_entry *, struct hist_entry *); 97 extern int64_t sort__comm_cmp(struct hist_entry *, struct hist_entry *); 98 extern int64_t sort__comm_collapse(struct hist_entry *, struct hist_entry *); 99 extern int64_t sort__dso_cmp(struct hist_entry *, struct hist_entry *); 100 extern int64_t sort__sym_cmp(struct hist_entry *, struct hist_entry *); 101 extern int64_t sort__parent_cmp(struct hist_entry *, struct hist_entry *); 102 extern size_t sort__parent_print(FILE *, struct hist_entry *, unsigned int); 103 extern int sort_dimension__add(const char *); 104 void sort_entry__setup_elide(struct sort_entry *self, struct strlist *list, 105 const char *list_name, FILE *fp); 106 107 #endif /* __PERF_SORT_H */ 108