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Shutemov" To: Alex Shi Cc: cgroups@vger.kernel.org, akpm@linux-foundation.org, mgorman@techsingularity.net, tj@kernel.org, hughd@google.com, khlebnikov@yandex-team.ru, daniel.m.jordan@oracle.com, yang.shi@linux.alibaba.com, willy@infradead.org, hannes@cmpxchg.org, lkp@intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH v9 04/20] mm/thp: move lru_add_page_tail func to huge_memory.c Message-ID: <20200304074719.e6unbgdop2r3jhk2@box> References: <1583146830-169516-1-git-send-email-alex.shi@linux.alibaba.com> <1583146830-169516-5-git-send-email-alex.shi@linux.alibaba.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1583146830-169516-5-git-send-email-alex.shi@linux.alibaba.com> X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Mon, Mar 02, 2020 at 07:00:14PM +0800, Alex Shi wrote: > The func is only used in huge_memory.c, defining it in other file with a > CONFIG_TRANSPARENT_HUGEPAGE macro restrict just looks weird. > > Let's move it close user. I don't think it's strong enough justification. I would rather keep all lru helpers in one place. -- Kirill A. Shutemov