mm: Remove slab destructors from kmem_cache_create().
Paul Mundt authored
Slab destructors were no longer supported after Christoph's
c59def9f

 change. They've been
BUGs for both slab and slub, and slob never supported them
either.

This rips out support for the dtor pointer from kmem_cache_create()
completely and fixes up every single callsite in the kernel (there were
about 224, not including the slab allocator definitions themselves,
or the documentation references).
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
20c2df83