RE: [PATCH 3/3 v3] net/macb: Try to optimize struct macb layout

From: Havard Skinnemoen <redacted>

Move the NAPI struct below that since it is used
from the interrupt handler. This field is also marked as
___cacheline_aligned_in_smp.

Is that a good idea if the cache line size is 256 bytes?
Indeed is that ever sane - except for a few special structures
that really need it, and are guaranteed to be allocated
with that much alignment.

	David