configurable alignment for Arena
authorPhilip Pronin <philipp@fb.com>
Tue, 8 Apr 2014 18:38:55 +0000 (11:38 -0700)
committerSara Golemon <sgolemon@fb.com>
Fri, 18 Apr 2014 19:04:14 +0000 (12:04 -0700)
commit970c79617bdb988f7f69c3db483a9188382af541
tree828a68ad97c55edaebf71bcc527b1eb9724dd77c
parent074bdb7fc4a747c13d54e1ee5e652a50a18a19f4
configurable alignment for Arena

Summary: Allow specifying custom alignment.

Test Plan: fbconfig -r folly/test && fbmake opt -j32

@override-unit-failures

Reviewed By: lucian@fb.com

FB internal diff: D1264851
folly/Arena-inl.h
folly/Arena.h
folly/ThreadCachedArena.cpp
folly/ThreadCachedArena.h