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8061630: G1 iterates over JNIHandles two times

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Reviewed-by: mgerdin, brutisso
This commit is contained in:
Erik Helin 2014-10-23 11:43:29 +02:00
parent 27e9dd8a8d
commit 3a3e45ab40
1 changed files with 2 additions and 6 deletions
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8
hotspot/src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
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@ -5760,14 +5760,10 @@ void G1CollectedHeap::evacuate_collection_set(EvacuationInfo& evacuation_info) {
// not copied during the pause.
process_discovered_references(n_workers);
// Weak root processing.
{
if (G1StringDedup::is_enabled()) {
G1STWIsAliveClosure is_alive(this);
G1KeepAliveClosure keep_alive(this);
JNIHandles::weak_oops_do(&is_alive, &keep_alive);
if (G1StringDedup::is_enabled()) {
G1StringDedup::unlink_or_oops_do(&is_alive, &keep_alive);
}
G1StringDedup::unlink_or_oops_do(&is_alive, &keep_alive);
}
_allocator->release_gc_alloc_regions(n_workers, evacuation_info);