Update folly/JemallocNodumpAllocator to jemalloc 4 & 5 compatible.
authorQi Wang <qiwang@fb.com>
Fri, 2 Jun 2017 17:17:40 +0000 (10:17 -0700)
committerFacebook Github Bot <facebook-github-bot@users.noreply.github.com>
Fri, 2 Jun 2017 17:20:46 +0000 (10:20 -0700)
commita88d0d7240dbb9b2e71a6276d94e147ac1d9039b
tree75d92e60ee391e73e9ca58cadf389351bb10bf84
parent49399f7cf36dfdda58e1bc01f2c9a1bc7a4ed400
Update folly/JemallocNodumpAllocator to jemalloc 4 & 5 compatible.

Summary:
jemalloc 5.0 comes replaced chunks with extents APIs. Make the API compatible
with both jemalloc 4 and 5.

Reviewed By: yfeldblum

Differential Revision: D5170925

fbshipit-source-id: ce25723975729b0b63371f89a96842a1b2e3b3cc
folly/experimental/JemallocNodumpAllocator.cpp
folly/experimental/JemallocNodumpAllocator.h