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[2003:cb:c709:6300:a751:d742:1f76:8639]) by smtp.gmail.com with ESMTPSA id h15sm3588230ejg.144.2022.02.07.02.33.47 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 07 Feb 2022 02:33:47 -0800 (PST) Message-ID: <972705e8-96e1-f72d-d841-ef55e7911aef@redhat.com> Date: Mon, 7 Feb 2022 11:33:46 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.4.0 Subject: Re: [PATCH] mm: unexport page_init_poison To: Christoph Hellwig , akpm@linux-foundation.org Cc: linux-mm@kvack.org References: <20220207063446.1833404-1-hch@lst.de> From: David Hildenbrand Organization: Red Hat In-Reply-To: <20220207063446.1833404-1-hch@lst.de> X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Stat-Signature: taoq1k9d8unirxaowqa1h6mqpb41baom X-Rspam-User: nil Authentication-Results: imf12.hostedemail.com; dkim=pass header.d=redhat.com header.s=mimecast20190719 header.b="I/bABhs/"; spf=none (imf12.hostedemail.com: domain of david@redhat.com has no SPF policy when checking 170.10.129.124) smtp.mailfrom=david@redhat.com; dmarc=pass (policy=none) header.from=redhat.com X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: 9973F40007 X-HE-Tag: 1644230030-75330 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 07.02.22 07:34, Christoph Hellwig wrote: > page_init_poison is only used in core MM code, so unexport it. > > Signed-off-by: Christoph Hellwig > --- > mm/debug.c | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/mm/debug.c b/mm/debug.c > index bc9ac87f0e08d0..8b43dbb2f17bea 100644 > --- a/mm/debug.c > +++ b/mm/debug.c > @@ -265,5 +265,4 @@ void page_init_poison(struct page *page, size_t size) > if (page_init_poisoning) > memset(page, PAGE_POISON_PATTERN, size); > } > -EXPORT_SYMBOL_GPL(page_init_poison); > #endif /* CONFIG_DEBUG_VM */ Reviewed-by: David Hildenbrand -- Thanks, David / dhildenb