Re: [PATCH 2/3] percpu: merge two loops when setting up group info
From: Wei Yang
Date: Sun Oct 27 2013 - 22:37:47 EST
On Sun, Oct 27, 2013 at 08:35:42AM -0400, Tejun Heo wrote:
>On Mon, Oct 21, 2013 at 04:58:12PM +0800, Wei Yang wrote:
>> There are two loops setting up the group info of pcpu_alloc_info. They share
>> the same logic, so merge them could be time efficient when there are many
>> This patch merge these two loops into one.
>It *looks* correct to me but I'd rather not change this unless you can
>show me this actually matters, which I find extremely doubtful given
>nr_groups would be in the order of few thousands even on an extremely
Tejun, thanks for your review and comments.
I agree with you that the nr_groups won't be very large, which means it will
not bring many benefits.
This is just a small code refine. If you don't like it, just drop it :-)
Help you, Help me
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