Namhyung Kim | ea251d5 | 2012-09-03 11:53:06 +0900 | [diff] [blame] | 1 | #include <math.h> |
Jiri Olsa | 2c5d4b4 | 2013-01-31 23:31:11 +0100 | [diff] [blame] | 2 | #include <linux/compiler.h> |
Namhyung Kim | ea251d5 | 2012-09-03 11:53:06 +0900 | [diff] [blame] | 3 | |
| 4 | #include "../util/hist.h" |
| 5 | #include "../util/util.h" |
| 6 | #include "../util/sort.h" |
Namhyung Kim | 4fb7107 | 2013-01-22 18:09:34 +0900 | [diff] [blame] | 7 | #include "../util/evsel.h" |
Namhyung Kim | ea251d5 | 2012-09-03 11:53:06 +0900 | [diff] [blame] | 8 | |
| 9 | /* hist period print (hpp) functions */ |
Namhyung Kim | ea251d5 | 2012-09-03 11:53:06 +0900 | [diff] [blame] | 10 | |
Namhyung Kim | a0088ad | 2014-03-03 10:14:04 +0900 | [diff] [blame^] | 11 | #define hpp__call_print_fn(hpp, fn, fmt, ...) \ |
| 12 | ({ \ |
| 13 | int __ret = fn(hpp, fmt, ##__VA_ARGS__); \ |
| 14 | advance_hpp(hpp, __ret); \ |
| 15 | __ret; \ |
| 16 | }) |
| 17 | |
Namhyung Kim | 4a62109 | 2014-03-03 10:14:03 +0900 | [diff] [blame] | 18 | int __hpp__fmt(struct perf_hpp *hpp, struct hist_entry *he, |
| 19 | u64 (*get_field)(struct hist_entry *), |
| 20 | const char *fmt, hpp_snprint_fn print_fn, bool fmt_percent) |
Namhyung Kim | ea251d5 | 2012-09-03 11:53:06 +0900 | [diff] [blame] | 21 | { |
Namhyung Kim | 4fb7107 | 2013-01-22 18:09:34 +0900 | [diff] [blame] | 22 | int ret; |
Jiri Olsa | b5ff71c | 2012-10-04 21:49:40 +0900 | [diff] [blame] | 23 | struct hists *hists = he->hists; |
Namhyung Kim | 759ff49 | 2013-03-05 14:53:26 +0900 | [diff] [blame] | 24 | struct perf_evsel *evsel = hists_to_evsel(hists); |
Namhyung Kim | a0088ad | 2014-03-03 10:14:04 +0900 | [diff] [blame^] | 25 | char *buf = hpp->buf; |
| 26 | size_t size = hpp->size; |
Namhyung Kim | ea251d5 | 2012-09-03 11:53:06 +0900 | [diff] [blame] | 27 | |
Jiri Olsa | 0c5268b | 2013-02-04 13:32:55 +0100 | [diff] [blame] | 28 | if (fmt_percent) { |
| 29 | double percent = 0.0; |
Namhyung Kim | 4fb7107 | 2013-01-22 18:09:34 +0900 | [diff] [blame] | 30 | |
Jiri Olsa | 0c5268b | 2013-02-04 13:32:55 +0100 | [diff] [blame] | 31 | if (hists->stats.total_period) |
| 32 | percent = 100.0 * get_field(he) / |
| 33 | hists->stats.total_period; |
| 34 | |
Namhyung Kim | a0088ad | 2014-03-03 10:14:04 +0900 | [diff] [blame^] | 35 | ret = hpp__call_print_fn(hpp, print_fn, fmt, percent); |
Jiri Olsa | 0c5268b | 2013-02-04 13:32:55 +0100 | [diff] [blame] | 36 | } else |
Namhyung Kim | a0088ad | 2014-03-03 10:14:04 +0900 | [diff] [blame^] | 37 | ret = hpp__call_print_fn(hpp, print_fn, fmt, get_field(he)); |
Namhyung Kim | 5b9e214 | 2013-01-22 18:09:37 +0900 | [diff] [blame] | 38 | |
Namhyung Kim | 759ff49 | 2013-03-05 14:53:26 +0900 | [diff] [blame] | 39 | if (perf_evsel__is_group_event(evsel)) { |
Namhyung Kim | 5b9e214 | 2013-01-22 18:09:37 +0900 | [diff] [blame] | 40 | int prev_idx, idx_delta; |
Namhyung Kim | 5b9e214 | 2013-01-22 18:09:37 +0900 | [diff] [blame] | 41 | struct hist_entry *pair; |
| 42 | int nr_members = evsel->nr_members; |
| 43 | |
Namhyung Kim | 5b9e214 | 2013-01-22 18:09:37 +0900 | [diff] [blame] | 44 | prev_idx = perf_evsel__group_idx(evsel); |
| 45 | |
| 46 | list_for_each_entry(pair, &he->pairs.head, pairs.node) { |
| 47 | u64 period = get_field(pair); |
| 48 | u64 total = pair->hists->stats.total_period; |
| 49 | |
| 50 | if (!total) |
| 51 | continue; |
| 52 | |
| 53 | evsel = hists_to_evsel(pair->hists); |
| 54 | idx_delta = perf_evsel__group_idx(evsel) - prev_idx - 1; |
| 55 | |
| 56 | while (idx_delta--) { |
| 57 | /* |
| 58 | * zero-fill group members in the middle which |
| 59 | * have no sample |
| 60 | */ |
Namhyung Kim | 9b0d2fb | 2014-03-03 10:14:02 +0900 | [diff] [blame] | 61 | if (fmt_percent) { |
Namhyung Kim | a0088ad | 2014-03-03 10:14:04 +0900 | [diff] [blame^] | 62 | ret += hpp__call_print_fn(hpp, print_fn, |
| 63 | fmt, 0.0); |
Namhyung Kim | 9b0d2fb | 2014-03-03 10:14:02 +0900 | [diff] [blame] | 64 | } else { |
Namhyung Kim | a0088ad | 2014-03-03 10:14:04 +0900 | [diff] [blame^] | 65 | ret += hpp__call_print_fn(hpp, print_fn, |
| 66 | fmt, 0ULL); |
Namhyung Kim | 9b0d2fb | 2014-03-03 10:14:02 +0900 | [diff] [blame] | 67 | } |
Namhyung Kim | 5b9e214 | 2013-01-22 18:09:37 +0900 | [diff] [blame] | 68 | } |
| 69 | |
Namhyung Kim | a0088ad | 2014-03-03 10:14:04 +0900 | [diff] [blame^] | 70 | if (fmt_percent) { |
| 71 | ret += hpp__call_print_fn(hpp, print_fn, fmt, |
| 72 | 100.0 * period / total); |
| 73 | } else { |
| 74 | ret += hpp__call_print_fn(hpp, print_fn, fmt, |
| 75 | period); |
| 76 | } |
Namhyung Kim | 5b9e214 | 2013-01-22 18:09:37 +0900 | [diff] [blame] | 77 | |
| 78 | prev_idx = perf_evsel__group_idx(evsel); |
| 79 | } |
| 80 | |
| 81 | idx_delta = nr_members - prev_idx - 1; |
| 82 | |
| 83 | while (idx_delta--) { |
| 84 | /* |
| 85 | * zero-fill group members at last which have no sample |
| 86 | */ |
Namhyung Kim | 9b0d2fb | 2014-03-03 10:14:02 +0900 | [diff] [blame] | 87 | if (fmt_percent) { |
Namhyung Kim | a0088ad | 2014-03-03 10:14:04 +0900 | [diff] [blame^] | 88 | ret += hpp__call_print_fn(hpp, print_fn, |
| 89 | fmt, 0.0); |
Namhyung Kim | 9b0d2fb | 2014-03-03 10:14:02 +0900 | [diff] [blame] | 90 | } else { |
Namhyung Kim | a0088ad | 2014-03-03 10:14:04 +0900 | [diff] [blame^] | 91 | ret += hpp__call_print_fn(hpp, print_fn, |
| 92 | fmt, 0ULL); |
Namhyung Kim | 9b0d2fb | 2014-03-03 10:14:02 +0900 | [diff] [blame] | 93 | } |
Namhyung Kim | 5b9e214 | 2013-01-22 18:09:37 +0900 | [diff] [blame] | 94 | } |
| 95 | } |
Namhyung Kim | a0088ad | 2014-03-03 10:14:04 +0900 | [diff] [blame^] | 96 | |
| 97 | /* |
| 98 | * Restore original buf and size as it's where caller expects |
| 99 | * the result will be saved. |
| 100 | */ |
| 101 | hpp->buf = buf; |
| 102 | hpp->size = size; |
| 103 | |
Namhyung Kim | 4fb7107 | 2013-01-22 18:09:34 +0900 | [diff] [blame] | 104 | return ret; |
Namhyung Kim | ea251d5 | 2012-09-03 11:53:06 +0900 | [diff] [blame] | 105 | } |
| 106 | |
Namhyung Kim | 4fb7107 | 2013-01-22 18:09:34 +0900 | [diff] [blame] | 107 | #define __HPP_HEADER_FN(_type, _str, _min_width, _unit_width) \ |
Jiri Olsa | 2c5d4b4 | 2013-01-31 23:31:11 +0100 | [diff] [blame] | 108 | static int hpp__header_##_type(struct perf_hpp_fmt *fmt __maybe_unused, \ |
| 109 | struct perf_hpp *hpp) \ |
Namhyung Kim | 4fb7107 | 2013-01-22 18:09:34 +0900 | [diff] [blame] | 110 | { \ |
| 111 | int len = _min_width; \ |
| 112 | \ |
Namhyung Kim | 5b9e214 | 2013-01-22 18:09:37 +0900 | [diff] [blame] | 113 | if (symbol_conf.event_group) { \ |
| 114 | struct perf_evsel *evsel = hpp->ptr; \ |
| 115 | \ |
| 116 | len = max(len, evsel->nr_members * _unit_width); \ |
| 117 | } \ |
Namhyung Kim | 4fb7107 | 2013-01-22 18:09:34 +0900 | [diff] [blame] | 118 | return scnprintf(hpp->buf, hpp->size, "%*s", len, _str); \ |
Namhyung Kim | ea251d5 | 2012-09-03 11:53:06 +0900 | [diff] [blame] | 119 | } |
| 120 | |
Namhyung Kim | 4fb7107 | 2013-01-22 18:09:34 +0900 | [diff] [blame] | 121 | #define __HPP_WIDTH_FN(_type, _min_width, _unit_width) \ |
Jiri Olsa | 2c5d4b4 | 2013-01-31 23:31:11 +0100 | [diff] [blame] | 122 | static int hpp__width_##_type(struct perf_hpp_fmt *fmt __maybe_unused, \ |
| 123 | struct perf_hpp *hpp __maybe_unused) \ |
Namhyung Kim | 4fb7107 | 2013-01-22 18:09:34 +0900 | [diff] [blame] | 124 | { \ |
| 125 | int len = _min_width; \ |
| 126 | \ |
Namhyung Kim | 5b9e214 | 2013-01-22 18:09:37 +0900 | [diff] [blame] | 127 | if (symbol_conf.event_group) { \ |
| 128 | struct perf_evsel *evsel = hpp->ptr; \ |
| 129 | \ |
| 130 | len = max(len, evsel->nr_members * _unit_width); \ |
| 131 | } \ |
Namhyung Kim | 4fb7107 | 2013-01-22 18:09:34 +0900 | [diff] [blame] | 132 | return len; \ |
Namhyung Kim | ea251d5 | 2012-09-03 11:53:06 +0900 | [diff] [blame] | 133 | } |
| 134 | |
Namhyung Kim | a0088ad | 2014-03-03 10:14:04 +0900 | [diff] [blame^] | 135 | static int hpp_color_scnprintf(struct perf_hpp *hpp, const char *fmt, ...) |
| 136 | { |
| 137 | va_list args; |
| 138 | ssize_t ssize = hpp->size; |
| 139 | double percent; |
| 140 | int ret; |
| 141 | |
| 142 | va_start(args, fmt); |
| 143 | percent = va_arg(args, double); |
| 144 | ret = value_color_snprintf(hpp->buf, hpp->size, fmt, percent); |
| 145 | va_end(args); |
| 146 | |
| 147 | return (ret >= ssize) ? (ssize - 1) : ret; |
| 148 | } |
| 149 | |
| 150 | static int hpp_entry_scnprintf(struct perf_hpp *hpp, const char *fmt, ...) |
| 151 | { |
| 152 | va_list args; |
| 153 | ssize_t ssize = hpp->size; |
| 154 | int ret; |
| 155 | |
| 156 | va_start(args, fmt); |
| 157 | ret = vsnprintf(hpp->buf, hpp->size, fmt, args); |
| 158 | va_end(args); |
| 159 | |
| 160 | return (ret >= ssize) ? (ssize - 1) : ret; |
| 161 | } |
| 162 | |
Namhyung Kim | 4fb7107 | 2013-01-22 18:09:34 +0900 | [diff] [blame] | 163 | #define __HPP_COLOR_PERCENT_FN(_type, _field) \ |
| 164 | static u64 he_get_##_field(struct hist_entry *he) \ |
| 165 | { \ |
| 166 | return he->stat._field; \ |
| 167 | } \ |
| 168 | \ |
Jiri Olsa | 2c5d4b4 | 2013-01-31 23:31:11 +0100 | [diff] [blame] | 169 | static int hpp__color_##_type(struct perf_hpp_fmt *fmt __maybe_unused, \ |
| 170 | struct perf_hpp *hpp, struct hist_entry *he) \ |
Namhyung Kim | 4fb7107 | 2013-01-22 18:09:34 +0900 | [diff] [blame] | 171 | { \ |
Jiri Olsa | 0c5268b | 2013-02-04 13:32:55 +0100 | [diff] [blame] | 172 | return __hpp__fmt(hpp, he, he_get_##_field, " %6.2f%%", \ |
Namhyung Kim | a0088ad | 2014-03-03 10:14:04 +0900 | [diff] [blame^] | 173 | hpp_color_scnprintf, true); \ |
Namhyung Kim | ea251d5 | 2012-09-03 11:53:06 +0900 | [diff] [blame] | 174 | } |
| 175 | |
Namhyung Kim | 4fb7107 | 2013-01-22 18:09:34 +0900 | [diff] [blame] | 176 | #define __HPP_ENTRY_PERCENT_FN(_type, _field) \ |
Jiri Olsa | 2c5d4b4 | 2013-01-31 23:31:11 +0100 | [diff] [blame] | 177 | static int hpp__entry_##_type(struct perf_hpp_fmt *_fmt __maybe_unused, \ |
| 178 | struct perf_hpp *hpp, struct hist_entry *he) \ |
Namhyung Kim | 4fb7107 | 2013-01-22 18:09:34 +0900 | [diff] [blame] | 179 | { \ |
| 180 | const char *fmt = symbol_conf.field_sep ? " %.2f" : " %6.2f%%"; \ |
Jiri Olsa | 0c5268b | 2013-02-04 13:32:55 +0100 | [diff] [blame] | 181 | return __hpp__fmt(hpp, he, he_get_##_field, fmt, \ |
Namhyung Kim | a0088ad | 2014-03-03 10:14:04 +0900 | [diff] [blame^] | 182 | hpp_entry_scnprintf, true); \ |
Namhyung Kim | ea251d5 | 2012-09-03 11:53:06 +0900 | [diff] [blame] | 183 | } |
| 184 | |
Namhyung Kim | 4fb7107 | 2013-01-22 18:09:34 +0900 | [diff] [blame] | 185 | #define __HPP_ENTRY_RAW_FN(_type, _field) \ |
| 186 | static u64 he_get_raw_##_field(struct hist_entry *he) \ |
| 187 | { \ |
| 188 | return he->stat._field; \ |
| 189 | } \ |
| 190 | \ |
Jiri Olsa | 2c5d4b4 | 2013-01-31 23:31:11 +0100 | [diff] [blame] | 191 | static int hpp__entry_##_type(struct perf_hpp_fmt *_fmt __maybe_unused, \ |
| 192 | struct perf_hpp *hpp, struct hist_entry *he) \ |
Namhyung Kim | 4fb7107 | 2013-01-22 18:09:34 +0900 | [diff] [blame] | 193 | { \ |
| 194 | const char *fmt = symbol_conf.field_sep ? " %"PRIu64 : " %11"PRIu64; \ |
Namhyung Kim | a0088ad | 2014-03-03 10:14:04 +0900 | [diff] [blame^] | 195 | return __hpp__fmt(hpp, he, he_get_raw_##_field, fmt, \ |
| 196 | hpp_entry_scnprintf, false); \ |
Namhyung Kim | ea251d5 | 2012-09-03 11:53:06 +0900 | [diff] [blame] | 197 | } |
| 198 | |
Namhyung Kim | 4fb7107 | 2013-01-22 18:09:34 +0900 | [diff] [blame] | 199 | #define HPP_PERCENT_FNS(_type, _str, _field, _min_width, _unit_width) \ |
| 200 | __HPP_HEADER_FN(_type, _str, _min_width, _unit_width) \ |
| 201 | __HPP_WIDTH_FN(_type, _min_width, _unit_width) \ |
| 202 | __HPP_COLOR_PERCENT_FN(_type, _field) \ |
| 203 | __HPP_ENTRY_PERCENT_FN(_type, _field) |
Namhyung Kim | ea251d5 | 2012-09-03 11:53:06 +0900 | [diff] [blame] | 204 | |
Namhyung Kim | 4fb7107 | 2013-01-22 18:09:34 +0900 | [diff] [blame] | 205 | #define HPP_RAW_FNS(_type, _str, _field, _min_width, _unit_width) \ |
| 206 | __HPP_HEADER_FN(_type, _str, _min_width, _unit_width) \ |
| 207 | __HPP_WIDTH_FN(_type, _min_width, _unit_width) \ |
| 208 | __HPP_ENTRY_RAW_FN(_type, _field) |
Jiri Olsa | b5ff71c | 2012-10-04 21:49:40 +0900 | [diff] [blame] | 209 | |
Namhyung Kim | ea251d5 | 2012-09-03 11:53:06 +0900 | [diff] [blame] | 210 | |
Namhyung Kim | 4fb7107 | 2013-01-22 18:09:34 +0900 | [diff] [blame] | 211 | HPP_PERCENT_FNS(overhead, "Overhead", period, 8, 8) |
| 212 | HPP_PERCENT_FNS(overhead_sys, "sys", period_sys, 8, 8) |
| 213 | HPP_PERCENT_FNS(overhead_us, "usr", period_us, 8, 8) |
| 214 | HPP_PERCENT_FNS(overhead_guest_sys, "guest sys", period_guest_sys, 9, 8) |
| 215 | HPP_PERCENT_FNS(overhead_guest_us, "guest usr", period_guest_us, 9, 8) |
Namhyung Kim | 9ffad98 | 2012-09-03 11:53:07 +0900 | [diff] [blame] | 216 | |
Namhyung Kim | 4fb7107 | 2013-01-22 18:09:34 +0900 | [diff] [blame] | 217 | HPP_RAW_FNS(samples, "Samples", nr_events, 12, 12) |
| 218 | HPP_RAW_FNS(period, "Period", period, 12, 12) |
Namhyung Kim | ea251d5 | 2012-09-03 11:53:06 +0900 | [diff] [blame] | 219 | |
Jiri Olsa | 1240005 | 2012-10-13 00:06:16 +0200 | [diff] [blame] | 220 | #define HPP__COLOR_PRINT_FNS(_name) \ |
| 221 | { \ |
| 222 | .header = hpp__header_ ## _name, \ |
| 223 | .width = hpp__width_ ## _name, \ |
| 224 | .color = hpp__color_ ## _name, \ |
| 225 | .entry = hpp__entry_ ## _name \ |
| 226 | } |
Namhyung Kim | ea251d5 | 2012-09-03 11:53:06 +0900 | [diff] [blame] | 227 | |
Jiri Olsa | 1240005 | 2012-10-13 00:06:16 +0200 | [diff] [blame] | 228 | #define HPP__PRINT_FNS(_name) \ |
| 229 | { \ |
| 230 | .header = hpp__header_ ## _name, \ |
| 231 | .width = hpp__width_ ## _name, \ |
| 232 | .entry = hpp__entry_ ## _name \ |
| 233 | } |
Namhyung Kim | ea251d5 | 2012-09-03 11:53:06 +0900 | [diff] [blame] | 234 | |
| 235 | struct perf_hpp_fmt perf_hpp__format[] = { |
Jiri Olsa | 1240005 | 2012-10-13 00:06:16 +0200 | [diff] [blame] | 236 | HPP__COLOR_PRINT_FNS(overhead), |
| 237 | HPP__COLOR_PRINT_FNS(overhead_sys), |
| 238 | HPP__COLOR_PRINT_FNS(overhead_us), |
| 239 | HPP__COLOR_PRINT_FNS(overhead_guest_sys), |
| 240 | HPP__COLOR_PRINT_FNS(overhead_guest_us), |
| 241 | HPP__PRINT_FNS(samples), |
Jiri Olsa | 345dc0b | 2013-02-03 20:08:34 +0100 | [diff] [blame] | 242 | HPP__PRINT_FNS(period) |
Namhyung Kim | ea251d5 | 2012-09-03 11:53:06 +0900 | [diff] [blame] | 243 | }; |
| 244 | |
Jiri Olsa | 1240005 | 2012-10-13 00:06:16 +0200 | [diff] [blame] | 245 | LIST_HEAD(perf_hpp__list); |
| 246 | |
Namhyung Kim | 4fb7107 | 2013-01-22 18:09:34 +0900 | [diff] [blame] | 247 | |
Namhyung Kim | ea251d5 | 2012-09-03 11:53:06 +0900 | [diff] [blame] | 248 | #undef HPP__COLOR_PRINT_FNS |
| 249 | #undef HPP__PRINT_FNS |
| 250 | |
Namhyung Kim | 4fb7107 | 2013-01-22 18:09:34 +0900 | [diff] [blame] | 251 | #undef HPP_PERCENT_FNS |
| 252 | #undef HPP_RAW_FNS |
| 253 | |
| 254 | #undef __HPP_HEADER_FN |
| 255 | #undef __HPP_WIDTH_FN |
| 256 | #undef __HPP_COLOR_PERCENT_FN |
| 257 | #undef __HPP_ENTRY_PERCENT_FN |
| 258 | #undef __HPP_ENTRY_RAW_FN |
| 259 | |
| 260 | |
Jiri Olsa | 1d77822 | 2012-10-04 21:49:39 +0900 | [diff] [blame] | 261 | void perf_hpp__init(void) |
Namhyung Kim | ea251d5 | 2012-09-03 11:53:06 +0900 | [diff] [blame] | 262 | { |
Jiri Olsa | 2b8bfa6 | 2013-01-31 23:34:25 +0100 | [diff] [blame] | 263 | perf_hpp__column_enable(PERF_HPP__OVERHEAD); |
| 264 | |
Namhyung Kim | ea251d5 | 2012-09-03 11:53:06 +0900 | [diff] [blame] | 265 | if (symbol_conf.show_cpu_utilization) { |
Jiri Olsa | 1240005 | 2012-10-13 00:06:16 +0200 | [diff] [blame] | 266 | perf_hpp__column_enable(PERF_HPP__OVERHEAD_SYS); |
| 267 | perf_hpp__column_enable(PERF_HPP__OVERHEAD_US); |
Namhyung Kim | ea251d5 | 2012-09-03 11:53:06 +0900 | [diff] [blame] | 268 | |
| 269 | if (perf_guest) { |
Jiri Olsa | 1240005 | 2012-10-13 00:06:16 +0200 | [diff] [blame] | 270 | perf_hpp__column_enable(PERF_HPP__OVERHEAD_GUEST_SYS); |
| 271 | perf_hpp__column_enable(PERF_HPP__OVERHEAD_GUEST_US); |
Namhyung Kim | ea251d5 | 2012-09-03 11:53:06 +0900 | [diff] [blame] | 272 | } |
| 273 | } |
| 274 | |
| 275 | if (symbol_conf.show_nr_samples) |
Jiri Olsa | 1240005 | 2012-10-13 00:06:16 +0200 | [diff] [blame] | 276 | perf_hpp__column_enable(PERF_HPP__SAMPLES); |
Namhyung Kim | ea251d5 | 2012-09-03 11:53:06 +0900 | [diff] [blame] | 277 | |
| 278 | if (symbol_conf.show_total_period) |
Jiri Olsa | 1240005 | 2012-10-13 00:06:16 +0200 | [diff] [blame] | 279 | perf_hpp__column_enable(PERF_HPP__PERIOD); |
Jiri Olsa | 1d77822 | 2012-10-04 21:49:39 +0900 | [diff] [blame] | 280 | } |
Namhyung Kim | ea251d5 | 2012-09-03 11:53:06 +0900 | [diff] [blame] | 281 | |
Jiri Olsa | 1240005 | 2012-10-13 00:06:16 +0200 | [diff] [blame] | 282 | void perf_hpp__column_register(struct perf_hpp_fmt *format) |
| 283 | { |
| 284 | list_add_tail(&format->list, &perf_hpp__list); |
| 285 | } |
| 286 | |
| 287 | void perf_hpp__column_enable(unsigned col) |
Jiri Olsa | 1d77822 | 2012-10-04 21:49:39 +0900 | [diff] [blame] | 288 | { |
| 289 | BUG_ON(col >= PERF_HPP__MAX_INDEX); |
Jiri Olsa | 1240005 | 2012-10-13 00:06:16 +0200 | [diff] [blame] | 290 | perf_hpp__column_register(&perf_hpp__format[col]); |
Namhyung Kim | ea251d5 | 2012-09-03 11:53:06 +0900 | [diff] [blame] | 291 | } |
| 292 | |
Namhyung Kim | ea251d5 | 2012-09-03 11:53:06 +0900 | [diff] [blame] | 293 | int hist_entry__sort_snprintf(struct hist_entry *he, char *s, size_t size, |
| 294 | struct hists *hists) |
| 295 | { |
| 296 | const char *sep = symbol_conf.field_sep; |
| 297 | struct sort_entry *se; |
| 298 | int ret = 0; |
| 299 | |
| 300 | list_for_each_entry(se, &hist_entry__sort_list, list) { |
| 301 | if (se->elide) |
| 302 | continue; |
| 303 | |
| 304 | ret += scnprintf(s + ret, size - ret, "%s", sep ?: " "); |
| 305 | ret += se->se_snprintf(he, s + ret, size - ret, |
| 306 | hists__col_len(hists, se->se_width_idx)); |
| 307 | } |
| 308 | |
| 309 | return ret; |
| 310 | } |
Namhyung Kim | 7e62ef4 | 2012-09-03 11:53:08 +0900 | [diff] [blame] | 311 | |
| 312 | /* |
| 313 | * See hists__fprintf to match the column widths |
| 314 | */ |
| 315 | unsigned int hists__sort_list_width(struct hists *hists) |
| 316 | { |
Jiri Olsa | 1240005 | 2012-10-13 00:06:16 +0200 | [diff] [blame] | 317 | struct perf_hpp_fmt *fmt; |
Namhyung Kim | 7e62ef4 | 2012-09-03 11:53:08 +0900 | [diff] [blame] | 318 | struct sort_entry *se; |
Jiri Olsa | 1240005 | 2012-10-13 00:06:16 +0200 | [diff] [blame] | 319 | int i = 0, ret = 0; |
Namhyung Kim | 5b9e214 | 2013-01-22 18:09:37 +0900 | [diff] [blame] | 320 | struct perf_hpp dummy_hpp = { |
| 321 | .ptr = hists_to_evsel(hists), |
| 322 | }; |
Namhyung Kim | 7e62ef4 | 2012-09-03 11:53:08 +0900 | [diff] [blame] | 323 | |
Jiri Olsa | 1240005 | 2012-10-13 00:06:16 +0200 | [diff] [blame] | 324 | perf_hpp__for_each_format(fmt) { |
Namhyung Kim | 7e62ef4 | 2012-09-03 11:53:08 +0900 | [diff] [blame] | 325 | if (i) |
| 326 | ret += 2; |
| 327 | |
Jiri Olsa | 2c5d4b4 | 2013-01-31 23:31:11 +0100 | [diff] [blame] | 328 | ret += fmt->width(fmt, &dummy_hpp); |
Namhyung Kim | 7e62ef4 | 2012-09-03 11:53:08 +0900 | [diff] [blame] | 329 | } |
| 330 | |
| 331 | list_for_each_entry(se, &hist_entry__sort_list, list) |
| 332 | if (!se->elide) |
| 333 | ret += 2 + hists__col_len(hists, se->se_width_idx); |
| 334 | |
| 335 | if (verbose) /* Addr + origin */ |
| 336 | ret += 3 + BITS_PER_LONG / 4; |
| 337 | |
| 338 | return ret; |
| 339 | } |