ref: bc2761d3cb0ae78504dcd2ad7ceead3fd55018c5
parent: 35af423e8eec380829c8ebd2296536808008fb0b
author: Yaowu Xu <yaowu@google.com>
date: Mon Mar 24 08:48:27 EDT 2014
Align threading LFWorkerData to 32 bytes. This is to silent a number misalignment warning reported by valgrind. Change-Id: Ia47a06010b28d7a88dde21f3e4ccb9308fc6f8cf