1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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 | |
12 | struct 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 | |
25 | struct block_fmt { |
26 | struct perf_hpp_fmt fmt; |
27 | int idx; |
28 | int width; |
29 | const char *; |
30 | u64 total_cycles; |
31 | u64 block_cycles; |
32 | }; |
33 | |
34 | enum { |
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 | |
44 | struct 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 | |
51 | struct block_hist; |
52 | |
53 | struct block_info *block_info__new(void); |
54 | struct block_info *block_info__get(struct block_info *bi); |
55 | void block_info__put(struct block_info *bi); |
56 | |
57 | static inline void __block_info__zput(struct block_info **bi) |
58 | { |
59 | block_info__put(bi: *bi); |
60 | *bi = NULL; |
61 | } |
62 | |
63 | #define block_info__zput(bi) __block_info__zput(&bi) |
64 | |
65 | int64_t __block_info__cmp(struct hist_entry *left, struct hist_entry *right); |
66 | |
67 | int64_t block_info__cmp(struct perf_hpp_fmt *fmt __maybe_unused, |
68 | struct hist_entry *left, struct hist_entry *right); |
69 | |
70 | int block_info__process_sym(struct hist_entry *he, struct block_hist *bh, |
71 | u64 *block_cycles_aggr, u64 total_cycles); |
72 | |
73 | struct 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 | |
78 | void block_info__free_report(struct block_report *reps, int nr_reps); |
79 | |
80 | int report__browse_block_hists(struct block_hist *bh, float min_percent, |
81 | struct evsel *evsel, struct perf_env *env); |
82 | |
83 | float block_info__total_cycles_percent(struct hist_entry *he); |
84 | |
85 | #endif /* __PERF_BLOCK_H */ |
86 | |