Mercurial > hg > truffle
comparison src/cpu/zero/vm/registerMap_zero.hpp @ 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 |
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date | Mon, 04 Apr 2011 13:18:35 -0400 |
parents | f95d63e2154a |
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2433:abdfc822206f | 2434:c84ee870e0b9 |
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