1274 MetaWord* result = loader_data->metaspace_non_null()->allocate(word_size, mdtype);
1275
1276 if (result == NULL) {
1277 tracer()->report_metaspace_allocation_failure(loader_data, word_size, type, mdtype);
1278
1279 // Allocation failed.
1280 if (is_init_completed() && !(DumpSharedSpaces && THREAD->is_VM_thread())) {
1281 // Only start a GC if the bootstrapping has completed.
1282 // Also, we cannot GC if we are at the end of the CDS dumping stage which runs inside
1283 // the VM thread.
1284
1285 // Try to clean out some memory and retry.
1286 result = Universe::heap()->satisfy_failed_metadata_allocation(loader_data, word_size, mdtype);
1287 }
1288 }
1289
1290 if (result == NULL) {
1291 if (DumpSharedSpaces) {
1292 // CDS dumping keeps loading classes, so if we hit an OOM we probably will keep hitting OOM.
1293 // We should abort to avoid generating a potentially bad archive.
1294 tty->print_cr("Failed allocating metaspace object type %s of size " SIZE_FORMAT ". CDS dump aborted.",
1295 MetaspaceObj::type_name(type), word_size * BytesPerWord);
1296 tty->print_cr("Please increase MaxMetaspaceSize (currently " SIZE_FORMAT " bytes).", MaxMetaspaceSize);
1297 vm_exit(1);
1298 }
1299 report_metadata_oome(loader_data, word_size, type, mdtype, THREAD);
1300 assert(HAS_PENDING_EXCEPTION, "sanity");
1301 return NULL;
1302 }
1303
1304 // Zero initialize.
1305 Copy::fill_to_words((HeapWord*)result, word_size, 0);
1306
1307 return result;
1308 }
1309
1310 void Metaspace::report_metadata_oome(ClassLoaderData* loader_data, size_t word_size, MetaspaceObj::Type type, MetadataType mdtype, TRAPS) {
1311 tracer()->report_metadata_oom(loader_data, word_size, type, mdtype);
1312
1313 // If result is still null, we are out of memory.
1314 Log(gc, metaspace, freelist, oom) log;
1315 if (log.is_info()) {
1316 log.info("Metaspace (%s) allocation failed for size " SIZE_FORMAT,
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1274 MetaWord* result = loader_data->metaspace_non_null()->allocate(word_size, mdtype);
1275
1276 if (result == NULL) {
1277 tracer()->report_metaspace_allocation_failure(loader_data, word_size, type, mdtype);
1278
1279 // Allocation failed.
1280 if (is_init_completed() && !(DumpSharedSpaces && THREAD->is_VM_thread())) {
1281 // Only start a GC if the bootstrapping has completed.
1282 // Also, we cannot GC if we are at the end of the CDS dumping stage which runs inside
1283 // the VM thread.
1284
1285 // Try to clean out some memory and retry.
1286 result = Universe::heap()->satisfy_failed_metadata_allocation(loader_data, word_size, mdtype);
1287 }
1288 }
1289
1290 if (result == NULL) {
1291 if (DumpSharedSpaces) {
1292 // CDS dumping keeps loading classes, so if we hit an OOM we probably will keep hitting OOM.
1293 // We should abort to avoid generating a potentially bad archive.
1294 log_error(cds)("Failed allocating metaspace object type %s of size " SIZE_FORMAT ". CDS dump aborted.",
1295 MetaspaceObj::type_name(type), word_size * BytesPerWord);
1296 log_error(cds)("Please increase MaxMetaspaceSize (currently " SIZE_FORMAT " bytes).", MaxMetaspaceSize);
1297 vm_exit(1);
1298 }
1299 report_metadata_oome(loader_data, word_size, type, mdtype, THREAD);
1300 assert(HAS_PENDING_EXCEPTION, "sanity");
1301 return NULL;
1302 }
1303
1304 // Zero initialize.
1305 Copy::fill_to_words((HeapWord*)result, word_size, 0);
1306
1307 return result;
1308 }
1309
1310 void Metaspace::report_metadata_oome(ClassLoaderData* loader_data, size_t word_size, MetaspaceObj::Type type, MetadataType mdtype, TRAPS) {
1311 tracer()->report_metadata_oom(loader_data, word_size, type, mdtype);
1312
1313 // If result is still null, we are out of memory.
1314 Log(gc, metaspace, freelist, oom) log;
1315 if (log.is_info()) {
1316 log.info("Metaspace (%s) allocation failed for size " SIZE_FORMAT,
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