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

2014-05-02 Thread Tejun Heo
On Mon, Apr 28, 2014 at 03:12:35PM -0700, Andi Kleen wrote: > From: Andi Kleen > > 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 thi

[PATCH 1/7] percpu: Add a DEFINE_PER_CPU_2PAGE_ALIGNED

2014-04-28 Thread Andi Kleen
From: Andi Kleen 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. Cc: t...@kernel.org Signed-off-by: Andi Kleen --- include/linux/percpu-defs.h | 4 1 file changed, 4 insert