linux-kernel - Re: [PATCH 5/6] mm: hugetlb_vmemmap: replace early_param() with core

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Date:   Mon, 13 Jun 2022 14:43:45 -0700
From:   Mike Kravetz <mike.kravetz@...cle.com>
To:     Muchun Song <songmuchun@...edance.com>
Cc:     david@...hat.com, akpm@...ux-foundation.org, corbet@....net,
        linux-mm@...ck.org, linux-kernel@...r.kernel.org,
        linux-doc@...r.kernel.org
Subject: Re: [PATCH 5/6] mm: hugetlb_vmemmap: replace early_param() with
 core_param()

On Mon, Jun 13, 2022 at 02:35:11PM +0800”, Muchun Song wrote:
> After the following commit and previous commit applied.
> 
>   78f39084b41d ("mm: hugetlb_vmemmap: add hugetlb_optimize_vmemmap sysctl")
> 
> There is no order requirement between the parameter of "hugetlb_free_vmemmap"
> and "hugepages" since we have removed the check of whether HVO is enabled
> from hugetlb_vmemmap_init(). Therefore we can safely replace early_param()
> with core_param() to simplify the code.
> 
> Signed-off-by: Muchun Song <songmuchun@...edance.com>
> ---
>  mm/hugetlb_vmemmap.c | 10 ++--------
>  1 file changed, 2 insertions(+), 8 deletions(-)

Reviewed-by: Mike Kravetz <mike.kravetz@...cle.com>

-- 
Mike Kravetz