linux-kernel - Re: [PATCH] mm: simplify get_next_ra

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Message-ID: <17e85309-e324-6c0f-6da2-2c4f0703a464@aol.com>
Date:   Sun, 28 Oct 2018 15:05:20 +0800
From:   Gao Xiang <hsiangkao@....com>
To:     Fengguang Wu <fengguang.wu@...el.com>
Cc:     Andrew Morton <akpm@...ux-foundation.org>, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] mm: simplify get_next_ra_size

Hi Fengguang,

On 2018/10/28 14:27, Fengguang Wu wrote:
> Looks good to me, thanks!
> 
> Reviewed-by: Fengguang Wu <fengguang.wu@...el.com>

Thanks for taking time and the quickly review. :)

Best regards,
Gao Xiang

> 
> On Sun, Oct 28, 2018 at 02:13:26PM +0800, Gao Xiang wrote:
>> It's a trivial simplification for get_next_ra_size and
>> clear enough for humans to understand.
>>
>> It also fixes potential overflow if ra->size(< ra_pages) is too large.
>>
>> Cc: Fengguang Wu <fengguang.wu@...el.com>
>> Signed-off-by: Gao Xiang <hsiangkao@....com>
>> ---