[PATCH] slab: add transfer_objects() function

[PATCH] slab: add transfer_objects() function

slabr_objects() can be used to transfer objects between various object
caches of the slab allocator.  It is currently only used during
__cache_alloc() to retrieve elements from the shared array.  We will be
using it soon to transfer elements from the alien caches to the remote
shared array.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Cc: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>