hg: jdk7/hotspot-gc/hotspot: 6847956: G1: crash in oopDesc*G1ParCopyHelper::copy_to_survivor_space(oopDesc*)

[antonios.printezis at sun.com]

Changeset: 1f19207eefc2
Author:    tonyp
Date:      2009-10-05 12:05 -0400
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/1f19207eefc2

6847956: G1: crash in oopDesc*G1ParCopyHelper::copy_to_survivor_space(oopDesc*)
Summary: When we copy objects to survivors during marking, we incorrectly set NTAMS to bottom, which causes marking to miss visiting some of those objects.
Reviewed-by: apetrusenko, iveresov

! src/share/vm/gc_implementation/g1/heapRegion.hpp