ObjectSynchronizer iterate only in-use monitors?

[Aleksey Shipilev]

On 05/11/2017 09:51 AM, Roman Kennke wrote:
> Am 11.05.2017 um 09:44 schrieb Robbin Ehn:
>> Let me know how you plan to continue this!
> 
> I can change the patch to hook up thread-local in-use-monitor scanning
> to Thread::oops_do() and have ObjectSynchronizer::oops_do() only scan
> the gOmInUseList. I'd make it conditional on -XX:+MonitorInUseLists, for
> consistency and just in case anybody's ever turning this off, or else we
> should remove that flag? This change should transparently enable this
> for all GCs. I'll also file a new enhancement bug for it. Does that
> sound good?

That sounds like a sane tactics to me.

-Aleksey