[PATCH] mm: slab: Only move management objects off-slab for sizes larger than KMALLOC_MIN_SIZE

[Christoph Lameter]

On Thu, 5 Nov 2015, Catalin Marinas wrote:

> This patch introduces an OFF_SLAB_MIN_SIZE macro which takes
> KMALLOC_MIN_SIZE into account. It also solves a slab bug on arm64 where
> the first kmalloc_cache to be initialised after slab_early_init = 0,
> "kmalloc-128", fails to allocate off-slab management objects from the
> same "kmalloc-128" cache.

Acked-by: Christoph Lameter <cl at linux.com>