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Commit | Line | Data |
---|---|---|
bf9e1876 IM |
1 | /* |
2 | * builtin-report.c | |
3 | * | |
4 | * Builtin report command: Analyze the perf.data input file, | |
5 | * look up and read DSOs and symbol information and display | |
6 | * a histogram of results, along various sorting keys. | |
7 | */ | |
16f762a2 | 8 | #include "builtin.h" |
53cb8bc2 | 9 | |
bf9e1876 IM |
10 | #include "util/util.h" |
11 | ||
8fc0321f | 12 | #include "util/color.h" |
5da50258 | 13 | #include <linux/list.h> |
a930d2c0 | 14 | #include "util/cache.h" |
43cbcd8a | 15 | #include <linux/rbtree.h> |
a2928c42 | 16 | #include "util/symbol.h" |
f55c5552 | 17 | #include "util/callchain.h" |
25903407 | 18 | #include "util/strlist.h" |
8d513270 | 19 | #include "util/values.h" |
8fa66bdc | 20 | |
53cb8bc2 | 21 | #include "perf.h" |
8f28827a | 22 | #include "util/debug.h" |
7c6a1c65 | 23 | #include "util/header.h" |
94c744b6 | 24 | #include "util/session.h" |
53cb8bc2 IM |
25 | |
26 | #include "util/parse-options.h" | |
27 | #include "util/parse-events.h" | |
28 | ||
6baa0a5a | 29 | #include "util/thread.h" |
dd68ada2 | 30 | #include "util/sort.h" |
3d1d07ec | 31 | #include "util/hist.h" |
6baa0a5a | 32 | |
23ac9cbe | 33 | static char const *input_name = "perf.data"; |
bd74137e | 34 | |
c0555642 | 35 | static bool force; |
71289be7 | 36 | static bool hide_unresolved; |
b9a63b9b | 37 | static bool dont_use_callchains; |
97b07b69 | 38 | |
c0555642 | 39 | static bool show_threads; |
8d513270 BG |
40 | static struct perf_read_values show_threads_values; |
41 | ||
9f866697 BG |
42 | static char default_pretty_printing_style[] = "normal"; |
43 | static char *pretty_printing_style = default_pretty_printing_style; | |
44 | ||
805d127d FW |
45 | static char callchain_default_opt[] = "fractal,0.5"; |
46 | ||
1c02c4d2 ACM |
47 | static struct hists *perf_session__hists_findnew(struct perf_session *self, |
48 | u64 event_stream, u32 type, | |
49 | u64 config) | |
cbbc79a5 | 50 | { |
1c02c4d2 | 51 | struct rb_node **p = &self->hists_tree.rb_node; |
cbbc79a5 | 52 | struct rb_node *parent = NULL; |
1c02c4d2 | 53 | struct hists *iter, *new; |
cbbc79a5 EM |
54 | |
55 | while (*p != NULL) { | |
56 | parent = *p; | |
1c02c4d2 | 57 | iter = rb_entry(parent, struct hists, rb_node); |
cbbc79a5 EM |
58 | if (iter->config == config) |
59 | return iter; | |
60 | ||
61 | ||
62 | if (config > iter->config) | |
63 | p = &(*p)->rb_right; | |
64 | else | |
65 | p = &(*p)->rb_left; | |
66 | } | |
67 | ||
1c02c4d2 | 68 | new = malloc(sizeof(struct hists)); |
cbbc79a5 EM |
69 | if (new == NULL) |
70 | return NULL; | |
1c02c4d2 | 71 | memset(new, 0, sizeof(struct hists)); |
cbbc79a5 EM |
72 | new->event_stream = event_stream; |
73 | new->config = config; | |
74 | new->type = type; | |
75 | rb_link_node(&new->rb_node, parent, p); | |
1c02c4d2 | 76 | rb_insert_color(&new->rb_node, &self->hists_tree); |
cbbc79a5 EM |
77 | return new; |
78 | } | |
79 | ||
4e4f06e4 ACM |
80 | static int perf_session__add_hist_entry(struct perf_session *self, |
81 | struct addr_location *al, | |
cbbc79a5 | 82 | struct sample_data *data) |
8fa66bdc | 83 | { |
b3c9ac08 ACM |
84 | struct map_symbol *syms = NULL; |
85 | struct symbol *parent = NULL; | |
39d1e1b1 | 86 | int err = -ENOMEM; |
e7fb08b1 | 87 | struct hist_entry *he; |
1c02c4d2 | 88 | struct hists *hists; |
cbbc79a5 | 89 | struct perf_event_attr *attr; |
e7fb08b1 | 90 | |
ad5b217b | 91 | if ((sort__has_parent || symbol_conf.use_callchain) && data->callchain) { |
a328626b | 92 | syms = perf_session__resolve_callchain(self, al->thread, |
cbbc79a5 | 93 | data->callchain, &parent); |
ad5b217b ACM |
94 | if (syms == NULL) |
95 | return -ENOMEM; | |
96 | } | |
cbbc79a5 EM |
97 | |
98 | attr = perf_header__find_attr(data->id, &self->header); | |
99 | if (attr) | |
1c02c4d2 | 100 | hists = perf_session__hists_findnew(self, data->id, attr->type, attr->config); |
cbbc79a5 | 101 | else |
1c02c4d2 ACM |
102 | hists = perf_session__hists_findnew(self, data->id, 0, 0); |
103 | if (hists == NULL) | |
39d1e1b1 | 104 | goto out_free_syms; |
1c02c4d2 | 105 | he = __hists__add_entry(hists, al, parent, data->period); |
9735abf1 | 106 | if (he == NULL) |
39d1e1b1 | 107 | goto out_free_syms; |
39d1e1b1 | 108 | err = 0; |
ef7b93a1 | 109 | if (symbol_conf.use_callchain) { |
b9fb9304 | 110 | err = append_chain(he->callchain, data->callchain, syms); |
ef7b93a1 ACM |
111 | if (err) |
112 | goto out_free_syms; | |
113 | } | |
114 | /* | |
115 | * Only in the newt browser we are doing integrated annotation, | |
116 | * so we don't allocated the extra space needed because the stdio | |
117 | * code will not use it. | |
118 | */ | |
119 | if (use_browser) | |
120 | err = hist_entry__inc_addr_samples(he, al->addr); | |
39d1e1b1 ACM |
121 | out_free_syms: |
122 | free(syms); | |
123 | return err; | |
8fa66bdc ACM |
124 | } |
125 | ||
cbbc79a5 EM |
126 | static int add_event_total(struct perf_session *session, |
127 | struct sample_data *data, | |
128 | struct perf_event_attr *attr) | |
129 | { | |
1c02c4d2 | 130 | struct hists *hists; |
cbbc79a5 EM |
131 | |
132 | if (attr) | |
1c02c4d2 ACM |
133 | hists = perf_session__hists_findnew(session, data->id, |
134 | attr->type, attr->config); | |
cbbc79a5 | 135 | else |
1c02c4d2 | 136 | hists = perf_session__hists_findnew(session, data->id, 0, 0); |
cbbc79a5 | 137 | |
1c02c4d2 | 138 | if (!hists) |
cbbc79a5 EM |
139 | return -ENOMEM; |
140 | ||
1c02c4d2 ACM |
141 | hists->stats.total += data->period; |
142 | session->hists.stats.total += data->period; | |
cbbc79a5 EM |
143 | return 0; |
144 | } | |
145 | ||
b3165f41 | 146 | static int process_sample_event(event_t *event, struct perf_session *session) |
75051724 | 147 | { |
c410a338 | 148 | struct sample_data data = { .period = 1, }; |
1ed091c4 | 149 | struct addr_location al; |
cbbc79a5 | 150 | struct perf_event_attr *attr; |
180f95e2 | 151 | |
c019879b | 152 | event__parse_sample(event, session->sample_type, &data); |
ea1900e5 | 153 | |
0d755034 ACM |
154 | dump_printf("(IP, %d): %d/%d: %#Lx period: %Ld\n", event->header.misc, |
155 | data.pid, data.tid, data.ip, data.period); | |
75051724 | 156 | |
c019879b | 157 | if (session->sample_type & PERF_SAMPLE_CALLCHAIN) { |
f37a291c | 158 | unsigned int i; |
3efa1cc9 | 159 | |
180f95e2 | 160 | dump_printf("... chain: nr:%Lu\n", data.callchain->nr); |
3efa1cc9 | 161 | |
139633c6 | 162 | if (!ip_callchain__valid(data.callchain, event)) { |
6beba7ad ACM |
163 | pr_debug("call-chain problem with event, " |
164 | "skipping it.\n"); | |
7522060c IM |
165 | return 0; |
166 | } | |
167 | ||
168 | if (dump_trace) { | |
180f95e2 OH |
169 | for (i = 0; i < data.callchain->nr; i++) |
170 | dump_printf("..... %2d: %016Lx\n", | |
171 | i, data.callchain->ips[i]); | |
3efa1cc9 IM |
172 | } |
173 | } | |
174 | ||
c410a338 ACM |
175 | if (event__preprocess_sample(event, session, &al, NULL) < 0) { |
176 | fprintf(stderr, "problem processing %d event, skipping it.\n", | |
75051724 IM |
177 | event->header.type); |
178 | return -1; | |
179 | } | |
e7fb08b1 | 180 | |
71289be7 | 181 | if (al.filtered || (hide_unresolved && al.sym == NULL)) |
ec218fc4 | 182 | return 0; |
7bec7a91 | 183 | |
cbbc79a5 | 184 | if (perf_session__add_hist_entry(session, &al, &data)) { |
6beba7ad | 185 | pr_debug("problem incrementing symbol count, skipping event\n"); |
ec218fc4 | 186 | return -1; |
8fa66bdc | 187 | } |
ec218fc4 | 188 | |
cbbc79a5 EM |
189 | attr = perf_header__find_attr(data.id, &session->header); |
190 | ||
191 | if (add_event_total(session, &data, attr)) { | |
192 | pr_debug("problem adding event count\n"); | |
193 | return -1; | |
194 | } | |
195 | ||
75051724 IM |
196 | return 0; |
197 | } | |
3502973d | 198 | |
d8f66248 | 199 | static int process_read_event(event_t *event, struct perf_session *session __used) |
e9ea2fde | 200 | { |
cdd6c482 | 201 | struct perf_event_attr *attr; |
0d3a5c88 | 202 | |
94c744b6 | 203 | attr = perf_header__find_attr(event->read.id, &session->header); |
8f18aec5 | 204 | |
8d513270 | 205 | if (show_threads) { |
83a0944f | 206 | const char *name = attr ? __event_name(attr->type, attr->config) |
8d513270 BG |
207 | : "unknown"; |
208 | perf_read_values_add_value(&show_threads_values, | |
209 | event->read.pid, event->read.tid, | |
210 | event->read.id, | |
211 | name, | |
212 | event->read.value); | |
213 | } | |
214 | ||
62daacb5 ACM |
215 | dump_printf(": %d %d %s %Lu\n", event->read.pid, event->read.tid, |
216 | attr ? __event_name(attr->type, attr->config) : "FAIL", | |
217 | event->read.value); | |
e9ea2fde PZ |
218 | |
219 | return 0; | |
220 | } | |
221 | ||
d549c769 | 222 | static int perf_session__setup_sample_type(struct perf_session *self) |
d80d338d | 223 | { |
d549c769 | 224 | if (!(self->sample_type & PERF_SAMPLE_CALLCHAIN)) { |
91b4eaea FW |
225 | if (sort__has_parent) { |
226 | fprintf(stderr, "selected --sort parent, but no" | |
227 | " callchain data. Did you call" | |
228 | " perf record without -g?\n"); | |
d549c769 | 229 | return -EINVAL; |
91b4eaea | 230 | } |
d599db3f | 231 | if (symbol_conf.use_callchain) { |
6ede59c4 | 232 | fprintf(stderr, "selected -g but no callchain data." |
91b4eaea FW |
233 | " Did you call perf record without" |
234 | " -g?\n"); | |
016e92fb | 235 | return -1; |
91b4eaea | 236 | } |
b9a63b9b ACM |
237 | } else if (!dont_use_callchains && callchain_param.mode != CHAIN_NONE && |
238 | !symbol_conf.use_callchain) { | |
d599db3f | 239 | symbol_conf.use_callchain = true; |
b1a88349 FW |
240 | if (register_callchain_param(&callchain_param) < 0) { |
241 | fprintf(stderr, "Can't register callchain" | |
242 | " params\n"); | |
d549c769 | 243 | return -EINVAL; |
b1a88349 | 244 | } |
f5970550 PZ |
245 | } |
246 | ||
016e92fb FW |
247 | return 0; |
248 | } | |
6142f9ec | 249 | |
301a0b02 | 250 | static struct perf_event_ops event_ops = { |
55aa640f ACM |
251 | .sample = process_sample_event, |
252 | .mmap = event__process_mmap, | |
253 | .comm = event__process_comm, | |
254 | .exit = event__process_task, | |
255 | .fork = event__process_task, | |
256 | .lost = event__process_lost, | |
257 | .read = process_read_event, | |
2c46dbb5 | 258 | .attr = event__process_attr, |
cd19a035 | 259 | .event_type = event__process_event_type, |
9215545e | 260 | .tracing_data = event__process_tracing_data, |
c7929e47 | 261 | .build_id = event__process_build_id, |
016e92fb | 262 | }; |
6142f9ec | 263 | |
46656ac7 TZ |
264 | extern volatile int session_done; |
265 | ||
266 | static void sig_handler(int sig __attribute__((__unused__))) | |
267 | { | |
268 | session_done = 1; | |
269 | } | |
270 | ||
016e92fb FW |
271 | static int __cmd_report(void) |
272 | { | |
d549c769 | 273 | int ret = -EINVAL; |
d8f66248 | 274 | struct perf_session *session; |
cbbc79a5 | 275 | struct rb_node *next; |
f9224c5c | 276 | const char *help = "For a higher level overview, try: perf report --sort comm,dso"; |
8fa66bdc | 277 | |
46656ac7 TZ |
278 | signal(SIGINT, sig_handler); |
279 | ||
454c407e | 280 | session = perf_session__new(input_name, O_RDONLY, force, false); |
94c744b6 ACM |
281 | if (session == NULL) |
282 | return -ENOMEM; | |
283 | ||
016e92fb FW |
284 | if (show_threads) |
285 | perf_read_values_init(&show_threads_values); | |
f5970550 | 286 | |
d549c769 ACM |
287 | ret = perf_session__setup_sample_type(session); |
288 | if (ret) | |
289 | goto out_delete; | |
290 | ||
ec913369 | 291 | ret = perf_session__process_events(session, &event_ops); |
016e92fb | 292 | if (ret) |
94c744b6 | 293 | goto out_delete; |
97b07b69 | 294 | |
62daacb5 ACM |
295 | if (dump_trace) { |
296 | event__print_totals(); | |
94c744b6 | 297 | goto out_delete; |
62daacb5 | 298 | } |
97b07b69 | 299 | |
da21d1b5 | 300 | if (verbose > 3) |
b3165f41 | 301 | perf_session__fprintf(session, stdout); |
9ac99545 | 302 | |
da21d1b5 | 303 | if (verbose > 2) |
cbf69680 | 304 | perf_session__fprintf_dsos(session, stdout); |
16f762a2 | 305 | |
1c02c4d2 | 306 | next = rb_first(&session->hists_tree); |
cbbc79a5 | 307 | while (next) { |
1c02c4d2 | 308 | struct hists *hists; |
cbbc79a5 | 309 | |
1c02c4d2 ACM |
310 | hists = rb_entry(next, struct hists, rb_node); |
311 | hists__collapse_resort(hists); | |
fefb0b94 | 312 | hists__output_resort(hists); |
f9224c5c | 313 | if (use_browser) |
b09e0190 | 314 | hists__browse(hists, help, input_name); |
f9224c5c | 315 | else { |
1c02c4d2 ACM |
316 | if (rb_first(&session->hists.entries) == |
317 | rb_last(&session->hists.entries)) | |
f9224c5c | 318 | fprintf(stdout, "# Samples: %Ld\n#\n", |
1c02c4d2 | 319 | hists->stats.total); |
f9224c5c ACM |
320 | else |
321 | fprintf(stdout, "# Samples: %Ld %s\n#\n", | |
1c02c4d2 ACM |
322 | hists->stats.total, |
323 | __event_name(hists->type, hists->config)); | |
f9224c5c | 324 | |
1c02c4d2 | 325 | hists__fprintf(hists, NULL, false, stdout); |
f9224c5c ACM |
326 | fprintf(stdout, "\n\n"); |
327 | } | |
328 | ||
1c02c4d2 | 329 | next = rb_next(&hists->rb_node); |
cbbc79a5 EM |
330 | } |
331 | ||
f9224c5c ACM |
332 | if (!use_browser && sort_order == default_sort_order && |
333 | parent_pattern == default_parent_pattern) { | |
334 | fprintf(stdout, "#\n# (%s)\n#\n", help); | |
3e6055ab | 335 | |
f9224c5c ACM |
336 | if (show_threads) { |
337 | bool style = !strcmp(pretty_printing_style, "raw"); | |
338 | perf_read_values_display(stdout, &show_threads_values, | |
339 | style); | |
340 | perf_read_values_destroy(&show_threads_values); | |
341 | } | |
d599db3f | 342 | } |
94c744b6 ACM |
343 | out_delete: |
344 | perf_session__delete(session); | |
016e92fb | 345 | return ret; |
8fa66bdc ACM |
346 | } |
347 | ||
4eb3e478 FW |
348 | static int |
349 | parse_callchain_opt(const struct option *opt __used, const char *arg, | |
b9a63b9b | 350 | int unset) |
4eb3e478 | 351 | { |
232a5c94 | 352 | char *tok, *tok2; |
c20ab37e FW |
353 | char *endptr; |
354 | ||
b9a63b9b ACM |
355 | /* |
356 | * --no-call-graph | |
357 | */ | |
358 | if (unset) { | |
359 | dont_use_callchains = true; | |
360 | return 0; | |
361 | } | |
362 | ||
d599db3f | 363 | symbol_conf.use_callchain = true; |
4eb3e478 FW |
364 | |
365 | if (!arg) | |
366 | return 0; | |
367 | ||
c20ab37e FW |
368 | tok = strtok((char *)arg, ","); |
369 | if (!tok) | |
370 | return -1; | |
371 | ||
372 | /* get the output mode */ | |
373 | if (!strncmp(tok, "graph", strlen(arg))) | |
805d127d | 374 | callchain_param.mode = CHAIN_GRAPH_ABS; |
4eb3e478 | 375 | |
c20ab37e | 376 | else if (!strncmp(tok, "flat", strlen(arg))) |
805d127d FW |
377 | callchain_param.mode = CHAIN_FLAT; |
378 | ||
379 | else if (!strncmp(tok, "fractal", strlen(arg))) | |
380 | callchain_param.mode = CHAIN_GRAPH_REL; | |
381 | ||
b1a88349 FW |
382 | else if (!strncmp(tok, "none", strlen(arg))) { |
383 | callchain_param.mode = CHAIN_NONE; | |
b7ae11b3 | 384 | symbol_conf.use_callchain = false; |
b1a88349 FW |
385 | |
386 | return 0; | |
387 | } | |
388 | ||
4eb3e478 FW |
389 | else |
390 | return -1; | |
391 | ||
c20ab37e FW |
392 | /* get the min percentage */ |
393 | tok = strtok(NULL, ","); | |
394 | if (!tok) | |
805d127d | 395 | goto setup; |
c20ab37e | 396 | |
232a5c94 | 397 | tok2 = strtok(NULL, ","); |
805d127d | 398 | callchain_param.min_percent = strtod(tok, &endptr); |
c20ab37e FW |
399 | if (tok == endptr) |
400 | return -1; | |
401 | ||
232a5c94 ACM |
402 | if (tok2) |
403 | callchain_param.print_limit = strtod(tok2, &endptr); | |
805d127d FW |
404 | setup: |
405 | if (register_callchain_param(&callchain_param) < 0) { | |
406 | fprintf(stderr, "Can't register callchain params\n"); | |
407 | return -1; | |
408 | } | |
4eb3e478 FW |
409 | return 0; |
410 | } | |
411 | ||
0422a4fc | 412 | static const char * const report_usage[] = { |
53cb8bc2 IM |
413 | "perf report [<options>] <command>", |
414 | NULL | |
415 | }; | |
416 | ||
417 | static const struct option options[] = { | |
418 | OPT_STRING('i', "input", &input_name, "file", | |
419 | "input file name"), | |
c0555642 | 420 | OPT_INCR('v', "verbose", &verbose, |
815e777f | 421 | "be more verbose (show symbol address, etc)"), |
97b07b69 IM |
422 | OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace, |
423 | "dump raw trace in ASCII"), | |
b32d133a ACM |
424 | OPT_STRING('k', "vmlinux", &symbol_conf.vmlinux_name, |
425 | "file", "vmlinux pathname"), | |
fa6963b2 | 426 | OPT_BOOLEAN('f', "force", &force, "don't complain, do it"), |
b32d133a | 427 | OPT_BOOLEAN('m', "modules", &symbol_conf.use_modules, |
42976487 | 428 | "load module symbols - WARNING: use only with -k and LIVE kernel"), |
d599db3f | 429 | OPT_BOOLEAN('n', "show-nr-samples", &symbol_conf.show_nr_samples, |
e3d7e183 | 430 | "Show a column with the number of samples"), |
8d513270 BG |
431 | OPT_BOOLEAN('T', "threads", &show_threads, |
432 | "Show per-thread event counters"), | |
9f866697 BG |
433 | OPT_STRING(0, "pretty", &pretty_printing_style, "key", |
434 | "pretty printing style key: normal raw"), | |
63299f05 | 435 | OPT_STRING('s', "sort", &sort_order, "key[,key2...]", |
b25bcf2f | 436 | "sort by key(s): pid, comm, dso, symbol, parent"), |
f7d87444 | 437 | OPT_BOOLEAN('P', "full-paths", &symbol_conf.full_paths, |
b78c07d4 | 438 | "Don't shorten the pathnames taking into account the cwd"), |
a1645ce1 ZY |
439 | OPT_BOOLEAN(0, "showcpuutilization", &symbol_conf.show_cpu_utilization, |
440 | "Show sample percentage for different cpu modes"), | |
b25bcf2f IM |
441 | OPT_STRING('p', "parent", &parent_pattern, "regex", |
442 | "regex filter to identify parent, see: '--sort parent'"), | |
d599db3f | 443 | OPT_BOOLEAN('x', "exclude-other", &symbol_conf.exclude_other, |
b8e6d829 | 444 | "Only display entries with parent-match"), |
1483b19f | 445 | OPT_CALLBACK_DEFAULT('g', "call-graph", NULL, "output_type,min_percent", |
e157eb83 | 446 | "Display callchains using output_type (graph, flat, fractal, or none) and min percent threshold. " |
1483b19f | 447 | "Default: fractal,0.5", &parse_callchain_opt, callchain_default_opt), |
655000e7 | 448 | OPT_STRING('d', "dsos", &symbol_conf.dso_list_str, "dso[,dso...]", |
25903407 | 449 | "only consider symbols in these dsos"), |
655000e7 | 450 | OPT_STRING('C', "comms", &symbol_conf.comm_list_str, "comm[,comm...]", |
cc8b88b1 | 451 | "only consider symbols in these comms"), |
655000e7 | 452 | OPT_STRING('S', "symbols", &symbol_conf.sym_list_str, "symbol[,symbol...]", |
7bec7a91 | 453 | "only consider these symbols"), |
655000e7 | 454 | OPT_STRING('w', "column-widths", &symbol_conf.col_width_list_str, |
52d422de ACM |
455 | "width[,width...]", |
456 | "don't try to adjust column width, use these fixed values"), | |
c410a338 | 457 | OPT_STRING('t', "field-separator", &symbol_conf.field_sep, "separator", |
52d422de ACM |
458 | "separator for columns, no spaces will be added between " |
459 | "columns '.' is reserved."), | |
71289be7 ACM |
460 | OPT_BOOLEAN('U', "hide-unresolved", &hide_unresolved, |
461 | "Only display entries resolved to a symbol"), | |
53cb8bc2 IM |
462 | OPT_END() |
463 | }; | |
464 | ||
f37a291c | 465 | int cmd_report(int argc, const char **argv, const char *prefix __used) |
53cb8bc2 | 466 | { |
655000e7 ACM |
467 | argc = parse_options(argc, argv, options, report_usage, 0); |
468 | ||
46656ac7 TZ |
469 | if (strcmp(input_name, "-") != 0) |
470 | setup_browser(); | |
ef7b93a1 ACM |
471 | /* |
472 | * Only in the newt browser we are doing integrated annotation, | |
473 | * so don't allocate extra space that won't be used in the stdio | |
474 | * implementation. | |
475 | */ | |
476 | if (use_browser) | |
477 | symbol_conf.priv_size = sizeof(struct sym_priv); | |
655000e7 | 478 | |
75be6cf4 | 479 | if (symbol__init() < 0) |
b32d133a | 480 | return -1; |
53cb8bc2 | 481 | |
c8829c7a | 482 | setup_sorting(report_usage, options); |
1aa16738 | 483 | |
021191b3 | 484 | if (parent_pattern != default_parent_pattern) { |
2aefa4f7 ACM |
485 | if (sort_dimension__add("parent") < 0) |
486 | return -1; | |
021191b3 ACM |
487 | sort_parent.elide = 1; |
488 | } else | |
d599db3f | 489 | symbol_conf.exclude_other = false; |
b8e6d829 | 490 | |
edc52dea IM |
491 | /* |
492 | * Any (unrecognized) arguments left? | |
493 | */ | |
494 | if (argc) | |
495 | usage_with_options(report_usage, options); | |
496 | ||
655000e7 ACM |
497 | sort_entry__setup_elide(&sort_dso, symbol_conf.dso_list, "dso", stdout); |
498 | sort_entry__setup_elide(&sort_comm, symbol_conf.comm_list, "comm", stdout); | |
499 | sort_entry__setup_elide(&sort_sym, symbol_conf.sym_list, "symbol", stdout); | |
25903407 | 500 | |
53cb8bc2 IM |
501 | return __cmd_report(); |
502 | } |