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Date:   Thu, 29 Jun 2023 16:17:18 +0100
From:   Matthew Wilcox <willy@infradead.org>
To:     Kefeng Wang <wangkefeng.wang@huawei.com>
Cc:     Andrew Morton <akpm@linux-foundation.org>,
        linux-kernel@vger.kernel.org, linux-mm@kvack.org,
        linuxppc-dev@lists.ozlabs.org,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Michael Ellerman <mpe@ellerman.id.au>,
        Nicholas Piggin <npiggin@gmail.com>,
        Christophe Leroy <christophe.leroy@csgroup.eu>
Subject: Re: [PATCH 1/2] mm: remove arguments of show_mem()
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References: <20230629104357.35455-1-wangkefeng.wang@huawei.com>
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On Thu, Jun 29, 2023 at 06:43:56PM +0800, Kefeng Wang wrote:
> Directly call __show_mem(0, NULL, MAX_NR_ZONES - 1) in show_mem()
> to remove the arguments of show_mem().

Do you mean, "All callers of show_mem() pass 0 and NULL, so we can
remove the two arguments"?