Messages in this thread | | | Date | Wed, 21 Mar 2007 08:43:30 -0700 (PDT) | From | Christoph Lameter <> | Subject | Re: [RFC, PATCH] SLAB : [NUMA] keep nodeid in struct page instead of struct slab |
| |
On Wed, 21 Mar 2007, Pekka Enberg wrote:
> On 3/21/07, Christoph Lameter <christoph@lameter.com> wrote: > > None of that please. The page flags already contain a node number that is > > accessible via page_to_nid(). Just make sure that we never put a slab onto > > the wrong node. > > Sounds good. Do you know for a fact that we don't or are you just > afraid we have a bug?
I tried to clean it up during the GFP_THISNODE work but there was some issue on powerpc where we needed fallback for bootstrap. There may be more trouble there. Checking the allocs where we do not use GFP_THISNODE should get you there.
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |