1
2#ifndef __PERF_BLOCK_H
3#define __PERF_BLOCK_H
4
5#include <linux/types.h>
6#include <linux/refcount.h>
7#include "hist.h"
8#include "symbol.h"
9#include "sort.h"
10#include "ui/ui.h"
11
12struct block_info {
13 struct symbol *sym;
14 u64 start;
15 u64 end;
16 u64 cycles;
17 u64 cycles_aggr;
18 s64 cycles_spark[NUM_SPARKS];
19 u64 total_cycles;
20 int num;
21 int num_aggr;
22 refcount_t refcnt;
23};
24
25struct block_fmt {
26 struct perf_hpp_fmt fmt;
27 int idx;
28 int width;
29 const char *header;
30 u64 total_cycles;
31 u64 block_cycles;
32};
33
34enum {
35 PERF_HPP_REPORT__BLOCK_TOTAL_CYCLES_PCT,
36 PERF_HPP_REPORT__BLOCK_LBR_CYCLES,
37 PERF_HPP_REPORT__BLOCK_CYCLES_PCT,
38 PERF_HPP_REPORT__BLOCK_AVG_CYCLES,
39 PERF_HPP_REPORT__BLOCK_RANGE,
40 PERF_HPP_REPORT__BLOCK_DSO,
41 PERF_HPP_REPORT__BLOCK_MAX_INDEX
42};
43
44struct block_report {
45 struct block_hist hist;
46 u64 cycles;
47 struct block_fmt fmts[PERF_HPP_REPORT__BLOCK_MAX_INDEX];
48 int nr_fmts;
49};
50
51struct block_hist;
52
53struct block_info *block_info__new(void);
54struct block_info *block_info__get(struct block_info *bi);
55void block_info__put(struct block_info *bi);
56
57static inline void __block_info__zput(struct block_info **bi)
58{
59 block_info__put(*bi);
60 *bi = NULL;
61}
62
63#define block_info__zput(bi) __block_info__zput(&bi)
64
65int64_t __block_info__cmp(struct hist_entry *left, struct hist_entry *right);
66
67int64_t block_info__cmp(struct perf_hpp_fmt *fmt __maybe_unused,
68 struct hist_entry *left, struct hist_entry *right);
69
70int block_info__process_sym(struct hist_entry *he, struct block_hist *bh,
71 u64 *block_cycles_aggr, u64 total_cycles);
72
73struct block_report *block_info__create_report(struct evlist *evlist,
74 u64 total_cycles,
75 int *block_hpps, int nr_hpps,
76 int *nr_reps);
77
78void block_info__free_report(struct block_report *reps, int nr_reps);
79
80int report__browse_block_hists(struct block_hist *bh, float min_percent,
81 struct evsel *evsel, struct perf_env *env,
82 struct annotation_options *annotation_opts);
83
84float block_info__total_cycles_percent(struct hist_entry *he);
85
86#endif
87
