RFR: 8232211: Remove dead code from os.hpp|cpp

[Robbin Ehn]

Nice, thanks!

/Robbin

On 10/15/19 4:00 PM, Claes Redestad wrote:
> Hi,
> 
> Robbin pointed out a few additional things that seemed to be unused,
> including an unused createThread_lock Mutex and that _os_version is
> never read, which means initialize_os_info can go - too.
> 
> New webrev: http://cr.openjdk.java.net/~redestad/8232211/open.01/
> Incremental: http://cr.openjdk.java.net/~redestad/8232211/open.00_01.inc/
> 
> Testing: I'll get some done...
> 
> Thanks!
> 
> /Claes
> 
> On 2019-10-15 14:28, Claes Redestad wrote:
>> Hi,
>>
>> feel free to review this patch which simply removes a number of
>> dead and/or effectively unused methods from our os interface
>>
>> Webrev: http://cr.openjdk.java.net/~redestad/8232211/open.00/
>> Bug:    https://bugs.openjdk.java.net/browse/JDK-8232211
>>
>> Testing: tier1-2,5 (includes minimal VM builds)
>>
>> Thanks!
>>
>> /Claes