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 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 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 period; 47 u64 period_sys; 48 u64 period_us; 49 u64 period_guest_sys; 50 u64 period_guest_us; 51 struct map_symbol ms; 52 struct thread *thread; 53 u64 ip; 54 u32 nr_events; 55 char level; 56 u8 filtered; 57 struct symbol *parent; 58 union { 59 unsigned long position; 60 struct hist_entry *pair; 61 struct rb_root sorted_chain; 62 }; 63 struct callchain_node callchain[0]; 64 }; 65 66 enum sort_type { 67 SORT_PID, 68 SORT_COMM, 69 SORT_DSO, 70 SORT_SYM, 71 SORT_PARENT 72 }; 73 74 /* 75 * configurable sorting bits 76 */ 77 78 struct sort_entry { 79 struct list_head list; 80 81 const char *se_header; 82 83 int64_t (*se_cmp)(struct hist_entry *, struct hist_entry *); 84 int64_t (*se_collapse)(struct hist_entry *, struct hist_entry *); 85 int (*se_snprintf)(struct hist_entry *self, char *bf, size_t size, 86 unsigned int width); 87 unsigned int *se_width; 88 bool elide; 89 }; 90 91 extern struct sort_entry sort_thread; 92 extern struct list_head hist_entry__sort_list; 93 94 void setup_sorting(const char * const usagestr[], const struct option *opts); 95 96 extern size_t sort__thread_print(FILE *, struct hist_entry *, unsigned int); 97 extern size_t sort__comm_print(FILE *, struct hist_entry *, unsigned int); 98 extern size_t sort__dso_print(FILE *, struct hist_entry *, unsigned int); 99 extern size_t sort__sym_print(FILE *, struct hist_entry *, unsigned int __used); 100 extern int64_t cmp_null(void *, void *); 101 extern int64_t sort__thread_cmp(struct hist_entry *, struct hist_entry *); 102 extern int64_t sort__comm_cmp(struct hist_entry *, struct hist_entry *); 103 extern int64_t sort__comm_collapse(struct hist_entry *, struct hist_entry *); 104 extern int64_t sort__dso_cmp(struct hist_entry *, struct hist_entry *); 105 extern int64_t sort__sym_cmp(struct hist_entry *, struct hist_entry *); 106 extern int64_t sort__parent_cmp(struct hist_entry *, struct hist_entry *); 107 extern size_t sort__parent_print(FILE *, struct hist_entry *, unsigned int); 108 extern int sort_dimension__add(const char *); 109 void sort_entry__setup_elide(struct sort_entry *self, struct strlist *list, 110 const char *list_name, FILE *fp); 111 112 #endif /* __PERF_SORT_H */ 113