Fix recordStack feature in FiberManager
authorStepan Palamarchuk <stepan@fb.com>
Tue, 13 Sep 2016 02:49:22 +0000 (19:49 -0700)
committerFacebook Github Bot 6 <facebook-github-bot-6-bot@fb.com>
Tue, 13 Sep 2016 02:53:30 +0000 (19:53 -0700)
commitfe5831207fbe073b22c2b6bd9ed66f62d568eb2c
treeb2e462668983810ddb9b836a07919c7dbcb727f1
parent74b5413059e7be72dbc52ba815160bd6fe825835
Fix recordStack feature in FiberManager

Summary:
It appears that a feature of recording exact stack usage on fibers is broken for a long time.
This diff brings it back.

Reviewed By: andriigrynenko

Differential Revision: D3847035

fbshipit-source-id: d9cf532774204b6ac2f40e1b39fd98ea06c08f55
folly/fibers/FiberManager.cpp
folly/fibers/test/FibersTest.cpp