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8059390: code cache fills up for bigapps/Weblogic+medrec/nowarnings

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Retrieve code heap in CodeCache::allocate(), ::report_codemem_full(), and ::unallocated_capacity()  also if segmented code cache is disabled.

Reviewed-by: vlivanov, thartmann
This commit is contained in:
Zoltan Majo 2014-10-01 10:01:46 +02:00
parent ea755702aa
commit 72eb3f0643
3 changed files with 13 additions and 8 deletions
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12
hotspot/src/share/vm/code/codeCache.cpp
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@ -347,8 +347,8 @@ CodeBlob* CodeCache::allocate(int size, int code_blob_type, bool is_critical) {
CodeBlob* cb = NULL;
// Get CodeHeap for the given CodeBlobType
CodeHeap* heap = get_code_heap(SegmentedCodeCache ? code_blob_type : CodeBlobType::All);
assert (heap != NULL, "heap is null");
CodeHeap* heap = get_code_heap(code_blob_type);
assert(heap != NULL, "heap is null");
while (true) {
cb = (CodeBlob*)heap->allocate(size, is_critical);
@ -734,6 +734,11 @@ size_t CodeCache::capacity() {
return cap;
}
size_t CodeCache::unallocated_capacity(int code_blob_type) {
CodeHeap* heap = get_code_heap(code_blob_type);
return (heap != NULL) ? heap->unallocated_capacity() : 0;
}
size_t CodeCache::unallocated_capacity() {
size_t unallocated_cap = 0;
FOR_ALL_HEAPS(heap) {
@ -1000,7 +1005,8 @@ void CodeCache::verify() {
// A CodeHeap is full. Print out warning and report event.
void CodeCache::report_codemem_full(int code_blob_type, bool print) {
// Get nmethod heap for the given CodeBlobType and build CodeCacheFull event
CodeHeap* heap = get_code_heap(SegmentedCodeCache ? code_blob_type : CodeBlobType::All);
CodeHeap* heap = get_code_heap(code_blob_type);
assert(heap != NULL, "heap is null");
if (!heap->was_full() || print) {
// Not yet reported for this heap, report