[14] RFR(s) : 8234173: assert(loader != __null && oopDesc::is_oop(loader)) failed: loader must be oop

[Markus Gronlund]

How will concurrent readers handle the situation when the mark bit changes into a native pointer when the edge chain for a candidate object is associated? Need this be changed into a side structure lookup now as we seem to not have exclusivity as originally assumed?

Thanks
Markus


> On 17 Jan 2020, at 00:55, sangheon.kim at oracle.com wrote:
> 
> Hi Kim, Erik and Thomas,
> 
> Thanks for your reviews.
> 
> FYI, I will wait Markus' comment.
> 
> Sangheon
> 
> 
> On 1/16/20 8:59 AM, Kim Barrett wrote:
>>>> On Jan 15, 2020, at 11:40 PM, sangheon.kim at oracle.com wrote:
>>> Here's webrev.1 which also updated copyright year.
>>> 
>>> webrev:
>>> http://cr.openjdk.java.net/~sangheki/8234173/webrev.1.inc/
>>> http://cr.openjdk.java.net/~sangheki/8234173/webrev.1/
>>> Thanks,
>>> Sangheon
>> Looks good.
>> 
>