src/share/vm/prims/jvmtiCodeBlobEvents.cpp
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src/share/vm/prims/jvmtiCodeBlobEvents.cpp

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*** 226,248 **** // Walk the CodeCache notifying for live nmethods. The code cache // may be changing while this is happening which is ok since newly // created nmethod will notify normally and nmethods which are freed // can be safely skipped. MutexLockerEx mu(CodeCache_lock, Mutex::_no_safepoint_check_flag); ! nmethod* current = CodeCache::first_nmethod(); ! while (current != NULL) { // Only notify for live nmethods ! if (current->is_alive()) { // Lock the nmethod so it can't be freed nmethodLocker nml(current); // Don't hold the lock over the notify or jmethodID creation MutexUnlockerEx mu(CodeCache_lock, Mutex::_no_safepoint_check_flag); current->get_and_cache_jmethod_id(); JvmtiExport::post_compiled_method_load(current); } - current = CodeCache::next_nmethod(current); } return JVMTI_ERROR_NONE; } --- 226,250 ---- // Walk the CodeCache notifying for live nmethods. The code cache // may be changing while this is happening which is ok since newly // created nmethod will notify normally and nmethods which are freed // can be safely skipped. MutexLockerEx mu(CodeCache_lock, Mutex::_no_safepoint_check_flag); ! // Iterate over non-profiled and profiled nmethods ! for (int code_blob_type = CodeBlobType::MethodNonProfiled; code_blob_type <= CodeBlobType::MethodProfiled; ++code_blob_type) { // Only notify for live nmethods ! nmethod* current = (nmethod*) CodeCache::first_alive_blob(code_blob_type); ! while (current != NULL) { // Lock the nmethod so it can't be freed nmethodLocker nml(current); // Don't hold the lock over the notify or jmethodID creation MutexUnlockerEx mu(CodeCache_lock, Mutex::_no_safepoint_check_flag); current->get_and_cache_jmethod_id(); JvmtiExport::post_compiled_method_load(current); + + current = (nmethod*) CodeCache::next_alive_blob(current, code_blob_type); } } return JVMTI_ERROR_NONE; }
src/share/vm/prims/jvmtiCodeBlobEvents.cpp
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