Lines Matching defs:frontier

292 // chunks. Marks those chunks with |tag| and adds them to |frontier|.
296 // so |frontier| = 0.
297 void ScanRangeForPointers(uptr begin, uptr end, Frontier *frontier,
337     if (frontier)
338       frontier->push_back(chunk);
343 void ScanGlobalRange(uptr begin, uptr end, Frontier *frontier) {
350       ScanRangeForPointers(begin, allocator_begin, frontier, "GLOBAL",
353       ScanRangeForPointers(allocator_end, end, frontier, "GLOBAL", kReachable);
355     ScanRangeForPointers(begin, end, frontier, "GLOBAL", kReachable);
360                           Frontier *frontier) {
362     ScanRangeForPointers(ranges[i].begin, ranges[i].end, frontier, "FAKE STACK",
381 static void ProcessThreadRegistry(Frontier *frontier) {
394     // Mark as reachable and add to frontier.
397     frontier->push_back(chunk);
403                            Frontier *frontier, tid_t caller_tid,
440       ScanRangeForPointers(registers_begin, registers_end, frontier,
465       ScanRangeForPointers(stack_begin, stack_end, frontier, "STACK",
469       ScanExtraStackRanges(extra_ranges, frontier);
479           ScanRangeForPointers(tls_begin, tls_end, frontier, "TLS", kReachable);
482             ScanRangeForPointers(tls_begin, cache_begin, frontier, "TLS",
485             ScanRangeForPointers(cache_end, tls_end, frontier, "TLS",
501       __libc_iterate_dynamic_tls(os_id, cb, frontier);
510             ScanRangeForPointers(dtls_beg, dtls_end, frontier, "DTLS",
524   ProcessThreadRegistry(frontier);
543 void ScanRootRegions(Frontier *frontier,
560     ScanRangeForPointers(r.begin, r.end, frontier, "ROOT", kReachable);
565 static void ProcessRootRegions(Frontier *frontier) {
574   ScanRootRegions(frontier, mapped_regions);
577 static void FloodFillTag(Frontier *frontier, ChunkTag tag) {
578   while (frontier->size()) {
579     uptr next_chunk = frontier->back();
580     frontier->pop_back();
582     ScanRangeForPointers(next_chunk, next_chunk + m.requested_size(), frontier,
594                          /* frontier */ nullptr, "HEAP", kIndirectlyLeaked);
617 // frontier.
631                               Frontier *frontier, tid_t caller_tid,
639   ForEachChunk(CollectIgnoredCb, frontier);
640   ProcessGlobalRegions(frontier);
641   ProcessThreads(suspended_threads, frontier, caller_tid, caller_sp);
642   ProcessRootRegions(frontier);
643   FloodFillTag(frontier, kReachable);
649   ProcessPlatformSpecificAllocations(frontier);
650   FloodFillTag(frontier, kReachable);
733   ClassifyAllChunks(suspended_threads, &param->frontier, param->caller_tid,