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Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.10.0 Subject: Re: [PATCH v4 29/36] mm: Remove page_mapping_file() Content-Language: en-US To: "Matthew Wilcox (Oracle)" , linux-arch@vger.kernel.org Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org References: <20230315051444.3229621-1-willy@infradead.org> <20230315051444.3229621-30-willy@infradead.org> From: Anshuman Khandual In-Reply-To: <20230315051444.3229621-30-willy@infradead.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 9933E20002 X-Rspam-User: X-Rspamd-Server: rspam11 X-Stat-Signature: t1oufx6u3if57mqpkodzn6fo1buyahoc X-HE-Tag: 1684993073-84007 X-HE-Meta: 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 toy0v43C ZdhtgBN/S/cZcLIVOPAO3+FVvox17yv5Ix7sCOLrFIGfqPHsZn78V00nn8943CYdT/t7oUE8GpGZ4jmOde5aPabFT8+4yz6gx2qw+wF46R+K3JsqNjaG+36tVrEzc8X04qrCbZAzgkxJqM3eZFWALuTrVj5EIm5dk9KIiqG0x0evUPIMsEmNaxuLxvGygEXBd6rwrxDZVXQGMjyvkLVliEShsEXwEfpTlla15fmCBSG+1/xHrhJwmzw/G0/R6qVOEarxd9/ucjUoto+PDh+dRHEMnCA== 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 3/15/23 10:44, Matthew Wilcox (Oracle) wrote: > This function has no more users. > > Signed-off-by: Matthew Wilcox (Oracle) Reviewed-by: Anshuman Khandual > --- > include/linux/pagemap.h | 8 -------- > 1 file changed, 8 deletions(-) > > diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h > index e56c2023aa0e..a87113055b9c 100644 > --- a/include/linux/pagemap.h > +++ b/include/linux/pagemap.h > @@ -394,14 +394,6 @@ static inline struct address_space *page_file_mapping(struct page *page) > return folio_file_mapping(page_folio(page)); > } > > -/* > - * For file cache pages, return the address_space, otherwise return NULL > - */ > -static inline struct address_space *page_mapping_file(struct page *page) > -{ > - return folio_flush_mapping(page_folio(page)); > -} > - > /** > * folio_inode - Get the host inode for this folio. > * @folio: The folio.