jemalloc/jemalloc — pull request #80 by aravindmenon (2014-05-05 22:31:09+00:00)
Title: Add support for user-specified chunk allocators/deallocators.

Add new mallctl endpoints "arena.chunk.alloc" and
"arena.chunk.dealloc" to allow userspace to configure
jemalloc's chunk allocator and deallocator on a per-arena
basis.