[aarch64-port-dev ] RFR: 8216557 Aarch64: Add support for Concurrent Class Unloading

Andrew Haley aph at redhat.com
Wed Apr 8 16:15:58 UTC 2020

On 4/8/20 4:33 PM, Stuart Monteith wrote:
> I see what you did there. This comes back to our previous discussion
> about the value of having immediate oops at all. isn't that what you are
> effectively suggesting? That would simply the code somewhat.

No entirely. Immediate oops are good for most GCs. But according to what
Erik said, immediate oops are verboten when we're using ZGC with concurrent
method unloading, and it seems to be very easy to do.

Andrew Haley  (he/him)
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
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