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 *header; 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); 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