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8060196: 'CodeHeap is full' warning suggests to increase wrong code heap size

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Fixed 'CodeHeap is full' warning to output the right CodeHeapSize flag.

Reviewed-by: kvn, anoll
This commit is contained in:
Tobias Hartmann 2014-10-17 08:56:07 +02:00
parent a87b3d13df
commit bdd3c3df3a
2 changed files with 20 additions and 3 deletions
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21
hotspot/src/share/vm/code/codeCache.cpp
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@ -267,6 +267,22 @@ bool CodeCache::heap_available(int code_blob_type) {
}
}
const char* CodeCache::get_code_heap_flag_name(int code_blob_type) {
switch(code_blob_type) {
case CodeBlobType::NonNMethod:
return "NonNMethodCodeHeapSize";
break;
case CodeBlobType::MethodNonProfiled:
return "NonProfiledCodeHeapSize";
break;
case CodeBlobType::MethodProfiled:
return "ProfiledCodeHeapSize";
break;
}
ShouldNotReachHere();
return NULL;
}
void CodeCache::add_heap(ReservedSpace rs, const char* name, size_t size_initial, int code_blob_type) {
// Check if heap is needed
if (!heap_available(code_blob_type)) {
@ -1011,9 +1027,8 @@ void CodeCache::report_codemem_full(int code_blob_type, bool print) {
// Not yet reported for this heap, report
heap->report_full();
if (SegmentedCodeCache) {
warning("%s is full. Compiler has been disabled.", CodeCache::get_code_heap_name(code_blob_type));
warning("Try increasing the code heap size using -XX:%s=",
(code_blob_type == CodeBlobType::MethodNonProfiled) ? "NonProfiledCodeHeapSize" : "ProfiledCodeHeapSize");
warning("%s is full. Compiler has been disabled.", get_code_heap_name(code_blob_type));
warning("Try increasing the code heap size using -XX:%s=", get_code_heap_flag_name(code_blob_type));
} else {
warning("CodeCache is full. Compiler has been disabled.");
warning("Try increasing the code cache size using -XX:ReservedCodeCacheSize=");