Mercurial > hg > truffle
diff src/share/vm/gc_implementation/g1/heapRegion.cpp @ 353:9bb2c10ac07b
6723570: G1: assertion failure: p == current_top or oop(p)->is_oop(),"p is not a block start" (revisited!)
Summary: Fixed the incorrect assigment to G1OffsetTableContigSpace::_gc_time_stamp. Also added a little more paranoia to operations on a global timestamp.
Reviewed-by: tonyp
author | iveresov |
---|---|
date | Thu, 10 Jul 2008 09:29:54 -0700 |
parents | 37f87013dfd8 |
children | 0edda524b58c |
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--- a/src/share/vm/gc_implementation/g1/heapRegion.cpp Thu Jul 03 03:17:29 2008 -0700 +++ b/src/share/vm/gc_implementation/g1/heapRegion.cpp Thu Jul 10 09:29:54 2008 -0700 @@ -793,8 +793,8 @@ // will pick up the right saved_mark_word() as the high water mark // of the region. Either way, the behaviour will be correct. ContiguousSpace::set_saved_mark(); - OrderAccess::release_store_ptr((volatile intptr_t*) &_gc_time_stamp, - (intptr_t) curr_gc_time_stamp); + _gc_time_stamp = curr_gc_time_stamp; + OrderAccess::fence(); } }