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This commit is contained in:
Antonios Printezis 2011-10-06 13:28:09 -04:00
commit 78662d3b17
45 changed files with 2562 additions and 1057 deletions
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8
hotspot/src/share/vm/runtime/thread.cpp
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@ -753,8 +753,9 @@ bool Thread::claim_oops_do_par_case(int strong_roots_parity) {
jint thread_parity = _oops_do_parity;
if (thread_parity != strong_roots_parity) {
jint res = Atomic::cmpxchg(strong_roots_parity, &_oops_do_parity, thread_parity);
if (res == thread_parity) return true;
else {
if (res == thread_parity) {
return true;
} else {
guarantee(res == strong_roots_parity, "Or else what?");
assert(SharedHeap::heap()->n_par_threads() > 0,
"Should only fail when parallel.");
@ -3909,8 +3910,9 @@ void Threads::possibly_parallel_oops_do(OopClosure* f, CodeBlobClosure* cf) {
}
}
VMThread* vmt = VMThread::vm_thread();
if (vmt->claim_oops_do(is_par, cp))
if (vmt->claim_oops_do(is_par, cp)) {
vmt->oops_do(f, cf);
}
}
#ifndef SERIALGC