3109 }
3110
3111 MinMetaspaceExpansion = align_size_down_bounded(MinMetaspaceExpansion, _commit_alignment);
3112 MaxMetaspaceExpansion = align_size_down_bounded(MaxMetaspaceExpansion, _commit_alignment);
3113
3114 CompressedClassSpaceSize = align_size_down_bounded(CompressedClassSpaceSize, _reserve_alignment);
3115 set_compressed_class_space_size(CompressedClassSpaceSize);
3116 }
3117
3118 void Metaspace::global_initialize() {
3119 MetaspaceGC::initialize();
3120
3121 // Initialize the alignment for shared spaces.
3122 int max_alignment = os::vm_allocation_granularity();
3123 size_t cds_total = 0;
3124
3125 MetaspaceShared::set_max_alignment(max_alignment);
3126
3127 if (DumpSharedSpaces) {
3128 #if INCLUDE_CDS
3129 SharedReadOnlySize = align_size_up(SharedReadOnlySize, max_alignment);
3130 SharedReadWriteSize = align_size_up(SharedReadWriteSize, max_alignment);
3131 SharedMiscDataSize = align_size_up(SharedMiscDataSize, max_alignment);
3132 SharedMiscCodeSize = align_size_up(SharedMiscCodeSize, max_alignment);
3133
3134 // Initialize with the sum of the shared space sizes. The read-only
3135 // and read write metaspace chunks will be allocated out of this and the
3136 // remainder is the misc code and data chunks.
3137 cds_total = FileMapInfo::shared_spaces_size();
3138 cds_total = align_size_up(cds_total, _reserve_alignment);
3139 _space_list = new VirtualSpaceList(cds_total/wordSize);
3140 _chunk_manager_metadata = new ChunkManager(SpecializedChunk, SmallChunk, MediumChunk);
3141
3142 if (!_space_list->initialization_succeeded()) {
3143 vm_exit_during_initialization("Unable to dump shared archive.", NULL);
3144 }
3145
3146 #ifdef _LP64
3147 if (cds_total + compressed_class_space_size() > UnscaledClassSpaceMax) {
3148 vm_exit_during_initialization("Unable to dump shared archive.",
|
3109 }
3110
3111 MinMetaspaceExpansion = align_size_down_bounded(MinMetaspaceExpansion, _commit_alignment);
3112 MaxMetaspaceExpansion = align_size_down_bounded(MaxMetaspaceExpansion, _commit_alignment);
3113
3114 CompressedClassSpaceSize = align_size_down_bounded(CompressedClassSpaceSize, _reserve_alignment);
3115 set_compressed_class_space_size(CompressedClassSpaceSize);
3116 }
3117
3118 void Metaspace::global_initialize() {
3119 MetaspaceGC::initialize();
3120
3121 // Initialize the alignment for shared spaces.
3122 int max_alignment = os::vm_allocation_granularity();
3123 size_t cds_total = 0;
3124
3125 MetaspaceShared::set_max_alignment(max_alignment);
3126
3127 if (DumpSharedSpaces) {
3128 #if INCLUDE_CDS
3129 MetaspaceShared::estimate_regions_size();
3130
3131 SharedReadOnlySize = align_size_up(SharedReadOnlySize, max_alignment);
3132 SharedReadWriteSize = align_size_up(SharedReadWriteSize, max_alignment);
3133 SharedMiscDataSize = align_size_up(SharedMiscDataSize, max_alignment);
3134 SharedMiscCodeSize = align_size_up(SharedMiscCodeSize, max_alignment);
3135
3136 // Initialize with the sum of the shared space sizes. The read-only
3137 // and read write metaspace chunks will be allocated out of this and the
3138 // remainder is the misc code and data chunks.
3139 cds_total = FileMapInfo::shared_spaces_size();
3140 cds_total = align_size_up(cds_total, _reserve_alignment);
3141 _space_list = new VirtualSpaceList(cds_total/wordSize);
3142 _chunk_manager_metadata = new ChunkManager(SpecializedChunk, SmallChunk, MediumChunk);
3143
3144 if (!_space_list->initialization_succeeded()) {
3145 vm_exit_during_initialization("Unable to dump shared archive.", NULL);
3146 }
3147
3148 #ifdef _LP64
3149 if (cds_total + compressed_class_space_size() > UnscaledClassSpaceMax) {
3150 vm_exit_during_initialization("Unable to dump shared archive.",
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