From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [RFC PATCH v2 1/6] proc: Reduce cache miss in
 {snmp,netstat}_seq_show
Date: Tue, 06 Sep 2016 15:57:57 -0700 (PDT)
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From: Jia He <hejianet@gmail.com>
Date: Tue,  6 Sep 2016 10:30:04 +0800

> +#define MAX(a, b) ((u32)(a) >= (u32)(b) ? (a) : (b))

Please do not define private min/max macros, use the existing max_t()
or similar as needed.