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Date:   Sun, 31 Jan 2021 12:23:48 +0000
From:   Matthew Wilcox <willy@infradead.org>
To:     Alexander Lobakin <alobakin@pm.me>
Cc:     "David S. Miller" <davem@davemloft.net>,
        Jakub Kicinski <kuba@kernel.org>,
        John Hubbard <jhubbard@nvidia.com>,
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        Yisen Zhuang <yisen.zhuang@huawei.com>,
        Salil Mehta <salil.mehta@huawei.com>,
        Jesse Brandeburg <jesse.brandeburg@intel.com>,
        Tony Nguyen <anthony.l.nguyen@intel.com>,
        Saeed Mahameed <saeedm@nvidia.com>,
        Leon Romanovsky <leon@kernel.org>,
        Andrew Morton <akpm@linux-foundation.org>,
        Jesper Dangaard Brouer <brouer@redhat.com>,
        Ilias Apalodimas <ilias.apalodimas@linaro.org>,
        Jonathan Lemon <jonathan.lemon@gmail.com>,
        Willem de Bruijn <willemb@google.com>,
        Randy Dunlap <rdunlap@infradead.org>,
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        Dexuan Cui <decui@microsoft.com>,
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        linux-kernel@vger.kernel.org, intel-wired-lan@lists.osuosl.org,
        linux-rdma@vger.kernel.org, linux-mm@kvack.org
Subject: Re: [PATCH v3 net-next 5/5] net: page_pool: simplify page recycling
 condition tests
Message-ID: <20210131122348.GM308988@casper.infradead.org>
References: <20210131120844.7529-1-alobakin@pm.me>
 <20210131120844.7529-6-alobakin@pm.me>
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On Sun, Jan 31, 2021 at 12:12:11PM +0000, Alexander Lobakin wrote:
> pool_page_reusable() is a leftover from pre-NUMA-aware times. For now,
> this function is just a redundant wrapper over page_is_pfmemalloc(),
> so inline it into its sole call site.

Why doesn't this want to use {dev_}page_is_reusable()?