| 280 | #endif // BUTIL_USE_ASAN |
| 281 | |
| 282 | int TaskGroup::init(size_t runqueue_capacity) { |
| 283 | if (_rq.init(runqueue_capacity) != 0) { |
| 284 | LOG(FATAL) << "Fail to init _rq"; |
| 285 | return -1; |
| 286 | } |
| 287 | if (_remote_rq.init(runqueue_capacity / 2) != 0) { |
| 288 | LOG(FATAL) << "Fail to init _remote_rq"; |
| 289 | return -1; |
| 290 | } |
| 291 | |
| 292 | #ifdef BUTIL_USE_ASAN |
| 293 | void* stack_addr = NULL; |
| 294 | size_t stack_size = 0; |
| 295 | if (0 != PthreadAttrGetStack(stack_addr, stack_size)) { |
| 296 | return -1; |
| 297 | } |
| 298 | #endif // BUTIL_USE_ASAN |
| 299 | |
| 300 | ContextualStack* stk = get_stack(STACK_TYPE_MAIN, NULL); |
| 301 | if (NULL == stk) { |
| 302 | LOG(FATAL) << "Fail to get main stack container"; |
| 303 | return -1; |
| 304 | } |
| 305 | butil::ResourceId<TaskMeta> slot; |
| 306 | TaskMeta* m = butil::get_resource<TaskMeta>(&slot); |
| 307 | if (NULL == m) { |
| 308 | LOG(FATAL) << "Fail to get TaskMeta"; |
| 309 | return -1; |
| 310 | } |
| 311 | m->sleep_failed = false; |
| 312 | m->stop = false; |
| 313 | m->interrupted = false; |
| 314 | m->about_to_quit = false; |
| 315 | m->fn = NULL; |
| 316 | m->arg = NULL; |
| 317 | m->local_storage = LOCAL_STORAGE_INIT; |
| 318 | m->cpuwide_start_ns = butil::cpuwide_time_ns(); |
| 319 | m->stat = EMPTY_STAT; |
| 320 | m->attr = BTHREAD_ATTR_TASKGROUP; |
| 321 | m->tid = make_tid(*m->version_butex, slot); |
| 322 | m->set_stack(stk); |
| 323 | |
| 324 | #ifdef BUTIL_USE_ASAN |
| 325 | stk->storage.bottom = stack_addr; |
| 326 | stk->storage.stacksize = stack_size; |
| 327 | // No guard size required for ASan. |
| 328 | #endif // BUTIL_USE_ASAN |
| 329 | |
| 330 | _cur_meta = m; |
| 331 | _main_tid = m->tid; |
| 332 | _main_stack = stk; |
| 333 | |
| 334 | CPUTimeStat cpu_time_stat; |
| 335 | cpu_time_stat.set_last_run_ns(m->cpuwide_start_ns, true); |
| 336 | _cpu_time_stat.store(cpu_time_stat); |
| 337 | _last_cpu_clock_ns = 0; |
| 338 | |
| 339 | return 0; |
no test coverage detected