Re: your mail

Christoph Lameter
2012-10-04T18:17:42Z

On Thu, 4 Oct 2012, Andrea Arcangeli wrote:

> So we could drop page_autonuma by creating a CONFIG_SLUB=y dependency
> (AUTONUMA wouldn't be available in the kernel config if SLAB=y, and it
> also wouldn't be available on 32bit archs but the latter isn't a
> problem).

Nope it should depend on page struct alignment. Other kernel subsystems
may be depeding on page struct alignment in the future (and some other
arches may already have that requirement)