netdev - Re: [PATCH net v2] openvswitch: meter: fix the incorrect calculation of max delta

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Message-ID: <CAOrHB_CE_GDTHCCHm1SBXmyjSy_W0BnePkiuzysKiLJruFVp2w@mail.gmail.com>
Date:   Sat, 10 Mar 2018 14:06:27 -0800
From:   Pravin Shelar <pshelar@....org>
To:     zhangliping <zhanglkk1990@....com>
Cc:     "David S. Miller" <davem@...emloft.net>,
        Linux Kernel Network Developers <netdev@...r.kernel.org>,
        zhangliping <zhangliping02@...du.com>, Andy Zhou <azhou@....org>
Subject: Re: [PATCH net v2] openvswitch: meter: fix the incorrect calculation
 of max delta_t

On Thu, Mar 8, 2018 at 6:08 PM, zhangliping <zhanglkk1990@....com> wrote:
> From: zhangliping <zhangliping02@...du.com>
>
> Max delat_t should be the full_bucket/rate instead of the full_bucket.
> Also report EINVAL if the rate is zero.
>
> Fixes: 96fbc13d7e77 ("openvswitch: Add meter infrastructure")
> Cc: Andy Zhou <azhou@....org>
> Signed-off-by: zhangliping <zhangliping02@...du.com>
> ---
>  V2: report EINVAL if the rate is 0 to avoid divide by zero error.
>

Looks good.

Acked-by: Pravin B Shelar <pshelar@....org>