Re: [PATCH 1/7] percpu: Add a DEFINE_PER_CPU_2PAGE_ALIGNED

Tejun Heo
2014-05-02T15:18:09Z

On Mon, Apr 28, 2014 at 03:12:35PM -0700, Andi Kleen wrote:
> From: Andi Kleen <ak@linux.intel.com>
>
> Needed in a followon patch which needs to naturally align a 8K stack.
> I just put it into the page aligned section. This may cause an extra
> 4K hole if we're unlucky.

Add comment to that effect? Saying that this should be broken into a
separate section if it ever grows more users?

> Cc: tj@kernel.org
> Signed-off-by: Andi Kleen <ak@linux.intel.com>

Acked-by: Tejun Heo <tj@kernel.org>

Thanks.

--
tejun