<On Tue, 15 May 2012, Christoph Lameter wrote:

On Wed, 16 May 2012, Joonsoo Kim wrote:

quoted

In the case which is below,

1. acquire slab for cpu partial list
2. free object to it by remote cpu
3. page->freelist = t

then memory leak is occurred.

Hmmm... Ok so we cannot assign page->freelist in get_partial_node() for
the cpu partial slabs. It must be done in the cmpxchg transition.

Acked-by: Christoph Lameter <redacted>

Joonsoo, can you please fix up the stable submission format, add 
Christoph's ACK and resend?

			Pekka