Universally update to jemalloc 4.0.0.
authorJason Evans <je@fb.com>
Sat, 29 Aug 2015 20:34:12 +0000 (13:34 -0700)
committerSara Golemon <sgolemon@fb.com>
Mon, 31 Aug 2015 21:21:13 +0000 (14:21 -0700)
commitac354aba854145285dfc0d383ce8bfca4586f0e4
tree37925f0b457410ae7d7d0da6e97068a28b13fd78
parent6dd4bc6a277ac560d8ab15e6983dd669efd50158
Universally update to jemalloc 4.0.0.

Summary: Universally update to jemalloc 4.0.0.

Update MALLOC_CONF/malloc_conf configuration, and use the
"arena.<i>.purge" mallctl (replaces "arenas.purge").

Reviewed By: @​bmaurer

Differential Revision: D2355602
folly/Malloc.cpp
folly/Malloc.h
folly/detail/Malloc.h
folly/detail/MallocImpl.cpp
folly/detail/MemoryIdler.cpp
folly/test/small_vector_test.cpp