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Wysocki" , Pavel Machek , Len Brown , Luis Chamberlain , Kees Cook , Iurii Zaikin , , , , Subject: Re: [PATCH v2 08/13] mm: page_alloc: split out DEBUG_PAGEALLOC Message-Id: <20230516152212.95f4a6ebba475cb994a4429f@linux-foundation.org> In-Reply-To: <20230516063821.121844-9-wangkefeng.wang@huawei.com> References: <20230516063821.121844-1-wangkefeng.wang@huawei.com> <20230516063821.121844-9-wangkefeng.wang@huawei.com> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Stat-Signature: pfwyft6whifr9h6s8p1uhbs14uzsizso X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: 1565FC0007 X-Rspam-User: X-HE-Tag: 1684275734-830201 X-HE-Meta: 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 t/Y3Djk/ mQFCWYPepckznK3nGwYtJyGnUjW+0uN4Vf4kR6W+7Yfm2i7Ol4+7OuzhjjhWmFeP4fwEtTc+iUuHegFDPIO8IZMkO1stjlCElrYUyj/TtYetiffvNullihp7K6LSgpVY0dyIVcxSh8hh2DdnhibvRqYV62jpbnQMJaLqmhk4JjXGIVRXEV5nsMxIAdV3bUqrc1osX7yg4KN4R6kDV/INssm970EiKShEOXLHxQsRWHULNO3c65/SPowS/EWJvZUt7xuj0IfFEgNW0oKgfCmEE0leH2hmbwCNvcUUkOU5qZdOmdIl2zBkWECMRprOBgbcMY3tbG9qNdFkq0eZkXp02vditMxruVk2RxUO0OM+AjdsWIzB153OCbdvcd+ouz9H09WTw8IJVi0mvR/n7DcNkDQD5vA== 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 Tue, 16 May 2023 14:38:16 +0800 Kefeng Wang wrote: > DEBUG_PAGEALLOC > > mm/debug_page_alloc.c | 59 +++++++++++++++++++++++++++++++++ > mm/page_alloc.c | 69 --------------------------------------- and FAIL_PAGE_ALLOC We're irritatingly inconsistent about whether there's an underscore. akpm:/usr/src/25> grep page_alloc mm/*c|wc -l 49 akpm:/usr/src/25> grep pagealloc mm/*c|wc -l 28