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comparison src/share/vm/gc_implementation/g1/g1EvacFailure.hpp @ 4837:eff609af17d7

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7127706: G1: re-enable survivors during the initial-mark pause Summary: Re-enable survivors during the initial-mark pause. Afterwards, the concurrent marking threads have to scan them and mark everything reachable from them. The next GC will have to wait for the survivors to be scanned. Reviewed-by: brutisso, johnc
author tonyp
date Wed, 25 Jan 2012 12:58:23 -0500
parents d30fa85f9994
children d55c004e1d4d
comparison
equal deleted inserted replaced
4836:d30fa85f9994 4837:eff609af17d7
125 // still pointed to be roots. During concurrent marking, and 125 // still pointed to be roots. During concurrent marking, and
126 // after initial-mark, we don't need to mark any objects 126 // after initial-mark, we don't need to mark any objects
127 // explicitly and all objects in the CSet are considered 127 // explicitly and all objects in the CSet are considered
128 // (implicitly) live. So, we won't mark them explicitly and 128 // (implicitly) live. So, we won't mark them explicitly and
129 // we'll leave them over NTAMS. 129 // we'll leave them over NTAMS.
130 _cm->grayRoot(obj, obj_size, _worker_id); 130 _cm->grayRoot(obj, obj_size, _worker_id, _hr);
131 } 131 }
132 _marked_bytes += (obj_size * HeapWordSize); 132 _marked_bytes += (obj_size * HeapWordSize);
133 obj->set_mark(markOopDesc::prototype()); 133 obj->set_mark(markOopDesc::prototype());
134 134
135 // While we were processing RSet buffers during the collection, 135 // While we were processing RSet buffers during the collection,