RFR(XXS): 8044531: Event based tracing locks to rank as leafs where possible

[Daniel D. Daugherty]

On 6/2/14 8:41 AM, Markus Grönlund wrote:
>
> Greetings,
>
> Kindly asking for review for the following small change:
>
> Webrev: http://cr.openjdk.java.net/~mgronlun/8044531/webrev01/ 
> <http://cr.openjdk.java.net/%7Emgronlun/8044531/webrev01/>
>

src/share/vm/runtime/mutexLocker.cpp
     line 285   def(JfrStream_lock               , Mutex, nonleaf+1,   
true);
         Now that the other locks in the logical group that were
         nonleaf are now leaf, I think you can make this one 'nonleaf'
         without the '+1'.

Thumbs up.

Dan

> Bug: https://bugs.openjdk.java.net/browse/JDK-8044531
>
> Thanks
>
> Markus
>