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comparison src/share/vm/compiler/compileBroker.cpp @ 7185:90273fc0a981

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8000662: NPG: nashorn ant clean test262 out-of-memory with Java heap Summary: Add ClassLoaderData object for each anonymous class with metaspaces to allocate in. Reviewed-by: twisti, jrose, stefank
author coleenp
date Thu, 29 Nov 2012 16:50:29 -0500
parents 18fb7da42534
children 291ffc492eb6 30866cd626b0
comparison
equal deleted inserted replaced
7181:2fc0334f613a 7185:90273fc0a981
267 methodHandle hot_method, 267 methodHandle hot_method,
268 int hot_count, 268 int hot_count,
269 const char* comment, 269 const char* comment,
270 bool is_blocking) { 270 bool is_blocking) {
271 assert(!_lock->is_locked(), "bad locking"); 271 assert(!_lock->is_locked(), "bad locking");
272 InstanceKlass* holder = method->method_holder();
272 273
273 _compile_id = compile_id; 274 _compile_id = compile_id;
274 _method = method(); 275 _method = method();
275 _method_loader = JNIHandles::make_global(_method->method_holder()->class_loader()); 276 _method_holder = JNIHandles::make_global(
277 holder->is_anonymous() ? holder->java_mirror(): holder->class_loader());
276 _osr_bci = osr_bci; 278 _osr_bci = osr_bci;
277 _is_blocking = is_blocking; 279 _is_blocking = is_blocking;
278 _comp_level = comp_level; 280 _comp_level = comp_level;
279 _num_inlined_bytecodes = 0; 281 _num_inlined_bytecodes = 0;
280 282
281 _is_complete = false; 283 _is_complete = false;
282 _is_success = false; 284 _is_success = false;
283 _code_handle = NULL; 285 _code_handle = NULL;
284 286
285 _hot_method = NULL; 287 _hot_method = NULL;
286 _hot_method_loader = NULL; 288 _hot_method_holder = NULL;
287 _hot_count = hot_count; 289 _hot_count = hot_count;
288 _time_queued = 0; // tidy 290 _time_queued = 0; // tidy
289 _comment = comment; 291 _comment = comment;
290 292
291 if (LogCompilation) { 293 if (LogCompilation) {
293 if (hot_method.not_null()) { 295 if (hot_method.not_null()) {
294 if (hot_method == method) { 296 if (hot_method == method) {
295 _hot_method = _method; 297 _hot_method = _method;
296 } else { 298 } else {
297 _hot_method = hot_method(); 299 _hot_method = hot_method();
300 // only add loader or mirror if different from _method_holder
301 InstanceKlass* hot_holder = hot_method->method_holder();
302 _hot_method_holder = JNIHandles::make_global(
303 hot_holder->is_anonymous() ? hot_holder->java_mirror() :
304 hot_holder->class_loader());
298 } 305 }
299 _hot_method_loader = JNIHandles::make_global(_hot_method->method_holder()->class_loader());
300 } 306 }
301 } 307 }
302 308
303 _next = NULL; 309 _next = NULL;
304 } 310 }
319 // ------------------------------------------------------------------ 325 // ------------------------------------------------------------------
320 // CompileTask::free 326 // CompileTask::free
321 void CompileTask::free() { 327 void CompileTask::free() {
322 set_code(NULL); 328 set_code(NULL);
323 assert(!_lock->is_locked(), "Should not be locked when freed"); 329 assert(!_lock->is_locked(), "Should not be locked when freed");
324 JNIHandles::destroy_global(_method_loader); 330 JNIHandles::destroy_global(_method_holder);
325 JNIHandles::destroy_global(_hot_method_loader); 331 JNIHandles::destroy_global(_hot_method_holder);
326 } 332 }
327 333
328 334
329 void CompileTask::mark_on_stack() { 335 void CompileTask::mark_on_stack() {
330 // Mark these methods as something redefine classes cannot remove. 336 // Mark these methods as something redefine classes cannot remove.