linux-kernel - Re: [PATCH v2 resend 3/3] arm64: mm: Cleanup useless parameters in zone_sizes

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Message-ID: <2cf40b17-6315-bd5d-ba05-33f025c292d2@huawei.com>
Date:   Mon, 11 Apr 2022 16:22:27 +0800
From:   Kefeng Wang <wangkefeng.wang@...wei.com>
To:     Vijay Balakrishna <vijayb@...ux.microsoft.com>,
        <catalin.marinas@....com>, <will@...nel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
CC:     <f.fainelli@...il.com>
Subject: Re: [PATCH v2 resend 3/3] arm64: mm: Cleanup useless parameters in
 zone_sizes_init()


On 2022/4/2 1:05, Vijay Balakrishna wrote:
>
>
> On 3/31/2022 12:40 AM, Kefeng Wang wrote:
>> Directly use max_pfn for max and no one use min, kill them.
>>
>> Signed-off-by: Kefeng Wang <wangkefeng.wang@...wei.com>
>
> Looks good.  Reference to dma32_phys_limit in zone_sizes_init() 
> depends on what you do with my comment [1].
>
> [1] 
> https://lore.kernel.org/all/69c1e722-33ea-95cf-de84-aed3022cb042@linux.microsoft.com/
Ok， will drop dma32_phys_limit and directly use max_zone_phys(32).
>
> Reviewed-by: Vijay Balakrishna <vijayb@...ux.microsoft.com>
>
Thanks.