Merge branch 'slab-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6
* 'slab-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6:
slab: fix DEBUG_SLAB warning
slab: shrink sizeof(struct kmem_cache)
slab: fix DEBUG_SLAB build
SLUB: Fix missing <linux/stacktrace.h> include
slub: reduce overhead of slub_debug
slub: Add method to verify memory is not freed
slub: Enable backtrace for create/delete points
slab allocators: Provide generic description of alignment defines
slab, slub, slob: Unify alignment definition
slob/lockdep: Fix gfp flags passed to lockdep