Re: [PATCH 3/3] percpu: little optimization on calculatingpcpu_unit_size
From: Wei Yang
Date: Sun Oct 27 2013 - 22:43:14 EST
On Sun, Oct 27, 2013 at 08:36:34AM -0400, Tejun Heo wrote:
>On Mon, Oct 21, 2013 at 04:58:13PM +0800, Wei Yang wrote:
>> pcpu_unit_size exactly equals to ai->unit_size.
>> This patch assign this value instead of calculating from pcpu_unit_pages. Also
>> it reorder them to make it looks more friendly to audience.
>Ditto. I'd rather not change unless this is clearly better.
This one change an assignement to a shift, which in my mind is a little
Well, this is just executed once during the boot time, not a big deal.
Help you, Help me
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/