CRR (S): 7121623: G1: always be able to reliably calculate the length of a forwarded chunked array
john.cuthbertson at oracle.com
Tue Dec 20 13:18:59 PST 2011
Looks good to me.
On 12/14/11 14:17, Tony Printezis wrote:
> Hi all,
> Can I have a couple of code review for this small change?
> The CR has a bit more explanation. The short version is that I'm now
> encoding the "start index of the next chunk" in the from-space length
> field of a chunked array (say *that* quickly!) as a negative value to
> always be able to distinguish it from the real length. This will
> simplify the code for the CR John is currently working on (6484965)
> but it's a small, self-contained change so it's good to get it code
> reviewed and pushed separately.
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