perf/util/block-info.c

46 struct block_info *block_info__get(struct block_info *bi)
48 	if (bi)
49 		refcount_inc(&bi->refcnt);
50 	return bi;
53 void block_info__put(struct block_info *bi)
55 	if (bi && refcount_dec_and_test(&bi->refcnt))
56 		free(bi);
61 	struct block_info *bi = zalloc(sizeof(*bi));
63 	if (bi)
64 		refcount_set(&bi->refcnt, 1);
65 	return bi;
99 static void init_block_info(struct block_info *bi, struct symbol *sym,
103 	bi->sym = sym;
104 	bi->start = ch->start;
105 	bi->end = offset;
106 	bi->cycles = ch->cycles;
107 	bi->cycles_aggr = ch->cycles_aggr;
108 	bi->num = ch->num;
109 	bi->num_aggr = ch->num_aggr;
110 	bi->total_cycles = total_cycles;
112 	memcpy(bi->cycles_spark, ch->cycles_spark,
137 			struct block_info *bi;
140 			bi = block_info__new();
141 			if (!bi)
144 			init_block_info(bi, he->ms.sym, &ch[i], i,
146 			cycles += bi->cycles_aggr / bi->num_aggr;
149 							  &al, bi);
151 				block_info__put(bi);
200 	struct block_info *bi = he->block_info;
204 		ratio = (double)bi->cycles_aggr / (double)block_fmt->total_cycles;
243 	struct block_info *bi = he->block_info;
246 	cycles_string(bi->cycles_aggr, cycles_buf, sizeof(cycles_buf));
256 	struct block_info *bi = he->block_info;
260 	if (block_fmt->block_cycles && bi->num_aggr) {
261 		avg = bi->cycles_aggr / bi->num_aggr;
273 	struct block_info *bi = he->block_info;
276 	cycles_string(bi->cycles_aggr / bi->num_aggr, cycles_buf,
287 	struct block_info *bi = he->block_info;
293 	start_line = map__srcline(he->ms.map, bi->sym->start + bi->start,
296 	end_line = map__srcline(he->ms.map, bi->sym->start + bi->end,
305 			  bi->start, bi->end);
490 	struct block_info *bi = he->block_info;
492 	if (bi->total_cycles)
493 		return bi->cycles * 100.0 / bi->total_cycles;