Mercurial > hg > truffle
diff test/compiler/6689060/Test.java @ 2434:c84ee870e0b9
7033292: G1: nightly failure: Non-dirty cards in region that should be dirty
Summary: The epochs on the card cache array are initialized to 0 and our initial epoch also starts at 0. So, until the first GC, it might be possible to successfully "claim" a card which was in fact never initialized.
Reviewed-by: johnc, iveresov, ysr
author | tonyp |
---|---|
date | Mon, 04 Apr 2011 13:18:35 -0400 |
parents | c18cbe5936b8 |
children |