Merge pull request #2852 from alexrp/master
authormonojenkins <jo.shields+jenkins@xamarin.com>
Fri, 8 Apr 2016 04:20:40 +0000 (05:20 +0100)
committermonojenkins <jo.shields+jenkins@xamarin.com>
Fri, 8 Apr 2016 04:20:40 +0000 (05:20 +0100)
[profiler] Fix usage of the lock-free queue API.

* Free nodes hazardously.
* No need to unpoison nodes since we're not reusing them.
* Fix memory leak when emptying coverage queues.


Trivial merge