RFR (S): 8228857: Refactor PlatformMonitor into PlatformMutex and PlatformMonitor

[David Holmes]

On 13/08/2019 7:34 pm, Per Liden wrote:
> Hi David,
> 
> On 8/13/19 5:26 AM, David Holmes wrote:
>> Hi Per,
>>
>> Are you okay with the latest version of this change?
> 
> Yep, I'm ok with that. It seems to be the best we can do for now.

Great! Thanks.

David

> cheers,
> Per
> 
>>
>> Thanks,
>> David
>>
>> On 9/08/2019 4:25 pm, David Holmes wrote:
>>> Okay here is v2 with Kim's non-copyable adjustments and an alternate 
>>> approach to the "impl" class so that the PlatformMutex doesn't have 
>>> to pay for the unused pthread_cond_t. Trade-off in this scheme is 
>>> that PlatformMonitor now has two "impl" pointers so consumes more space.
>>>
>>> Also made comment changes suggested by Dan.
>>>
>>> http://cr.openjdk.java.net/~dholmes/8228857/webrev.v2/
>>>
>>> Thanks,
>>> David
>>> -----