RFR: 8234654: ZGC: Only disarm NMethods when marking/relocating code roots

erik.osterlund at oracle.com erik.osterlund at oracle.com
Fri Nov 22 14:35:18 UTC 2019

Hi Per,

Looks good.


On 11/22/19 3:03 PM, Per Liden wrote:
> ZRootIterator will currently always try to disarm on-stack NMethods. 
> Strictly speaking, we should only do this when marking/relocating code 
> roots, not when e.g. iterating the heap.
> Bug: https://bugs.openjdk.java.net/browse/JDK-8234654
> Webrev: http://cr.openjdk.java.net/~pliden/8234654/webrev.0
> /Per

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