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8042668: GC Support for shared heap ranges in CDS

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Added "Archive Region" support to the G1 GC

Reviewed-by: tschatzl, brutisso
This commit is contained in:
Tom Benson 2015-06-12 19:49:54 -04:00 • committed by Jiangli Zhou
parent edcd4cb94b
commit df2efa1c37
24 changed files with 786 additions and 51 deletions
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3
hotspot/src/share/vm/gc/g1/heapRegionSet.cpp
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@ -42,7 +42,8 @@ void HeapRegionSetBase::verify_region(HeapRegion* hr) {
assert(hr->is_humongous() == regions_humongous(), err_msg("Wrong humongous state for region %u and set %s", hr->hrm_index(), name()));
assert(hr->is_free() == regions_free(), err_msg("Wrong free state for region %u and set %s", hr->hrm_index(), name()));
assert(!hr->is_free() || hr->is_empty(), err_msg("Free region %u is not empty for set %s", hr->hrm_index(), name()));
assert(!hr->is_empty() || hr->is_free(), err_msg("Empty region %u is not free for set %s", hr->hrm_index(), name()));
assert(!hr->is_empty() || hr->is_free() || hr->is_archive(),
err_msg("Empty region %u is not free or archive for set %s", hr->hrm_index(), name()));
assert(hr->rem_set()->verify_ready_for_par_iteration(), err_msg("Wrong iteration state %u", hr->hrm_index()));
}
#endif