Mercurial > hg > graal-jvmci-8
diff src/share/vm/gc_implementation/g1/heapRegionSeq.cpp @ 2133:2250ee17e258
7007068: G1: refine the BOT during evac failure handling
Summary: During evacuation failure handling we refine the BOT to reflect the location of all the objects in the regions we scan. The changeset includes some minor cleanup: a) non-product print_on() method on the G1 BOT class, b) added more complete BOT verification during heap / region verification, c) slight modification to the BOT set up for humongous regions to be more consistent with the BOT set up during evac failure handling, and d) removed a couple of unused methods.
Reviewed-by: johnc, ysr
author | tonyp |
---|---|
date | Wed, 12 Jan 2011 13:06:00 -0500 |
parents | f95d63e2154a |
children | 0fa27f37d4d4 |
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--- a/src/share/vm/gc_implementation/g1/heapRegionSeq.cpp Thu Jan 06 23:50:02 2011 -0800 +++ b/src/share/vm/gc_implementation/g1/heapRegionSeq.cpp Wed Jan 12 13:06:00 2011 -0500 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2001, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -144,7 +144,7 @@ // will also update the BOT covering all the regions to reflect // that there is a single object that starts at the bottom of the // first region. - first_hr->set_startsHumongous(new_end); + first_hr->set_startsHumongous(new_top, new_end); // Then, if there are any, we will set up the "continues // humongous" regions.