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6653214: MemoryPoolMXBean.setUsageThreshold() does not support large heap sizes

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Reviewed-by: ysr, mchung
This commit is contained in:
Swamy Venkataramanappa 2008-12-15 13:58:57 -08:00
parent baa4663714
commit 06e37c03fb
6 changed files with 37 additions and 32 deletions
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8
hotspot/src/share/vm/services/management.cpp
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@ -694,10 +694,10 @@ JVM_ENTRY(jlong, jmm_SetPoolThreshold(JNIEnv* env, jobject obj, jmmThresholdType
-1);
}
if (threshold > max_intx) {
THROW_MSG_(vmSymbols::java_lang_IllegalArgumentException(),
"Invalid threshold value > max value of size_t",
-1);
if ((size_t)threshold > max_uintx) {
stringStream st;
st.print("Invalid valid threshold value. Threshold value (" UINT64_FORMAT ") > max value of size_t (" SIZE_FORMAT ")", (size_t)threshold, max_uintx);
THROW_MSG_(vmSymbols::java_lang_IllegalArgumentException(), st.as_string(), -1);
}
MemoryPool* pool = get_memory_pool_from_jobject(obj, CHECK_(0L));