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6458402: 3 jvmti tests fail with CMS and +ExplicitGCInvokesConcurrent

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Make JvmtiGCMark safe to run non-safepoint and instrument CMS

Reviewed-by: ysr, dcubed
This commit is contained in:
Keith McGuigan 2011-01-10 17:14:53 -05:00
parent 6215ab50b3
commit ae65c6240f
16 changed files with 157 additions and 456 deletions
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20
hotspot/src/share/vm/prims/jvmtiImpl.cpp
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@ -212,14 +212,7 @@ void GrowableCache::oops_do(OopClosure* f) {
for (int i=0; i<len; i++) {
GrowableElement *e = _elements->at(i);
e->oops_do(f);
}
}
void GrowableCache::gc_epilogue() {
int len = _elements->length();
// recompute the new cache value after GC
for (int i=0; i<len; i++) {
_cache[i] = _elements->at(i)->getCacheValue();
_cache[i] = e->getCacheValue();
}
}
@ -401,10 +394,6 @@ void JvmtiBreakpoints::oops_do(OopClosure* f) {
_bps.oops_do(f);
}
void JvmtiBreakpoints::gc_epilogue() {
_bps.gc_epilogue();
}
void JvmtiBreakpoints::print() {
#ifndef PRODUCT
ResourceMark rm;
@ -534,13 +523,6 @@ void JvmtiCurrentBreakpoints::oops_do(OopClosure* f) {
}
}
void JvmtiCurrentBreakpoints::gc_epilogue() {
if (_jvmti_breakpoints != NULL) {
_jvmti_breakpoints->gc_epilogue();
}
}
///////////////////////////////////////////////////////////////
//
// class VM_GetOrSetLocal