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Shutemov" To: "Matthew Wilcox (Oracle)" Cc: akpm@linux-foundation.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Vlastimil Babka , William Kucharski , Christoph Hellwig , David Howells Subject: Re: [PATCH v12 31/33] mm/filemap: Add folio private_2 functions Message-ID: <20210628124733.iumn4xg5iabojs7a@box.shutemov.name> References: <20210622114118.3388190-1-willy@infradead.org> <20210622114118.3388190-32-willy@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210622114118.3388190-32-willy@infradead.org> Authentication-Results: imf25.hostedemail.com; dkim=pass header.d=shutemov-name.20150623.gappssmtp.com header.s=20150623 header.b=A9HeeZBy; dmarc=none; spf=none (imf25.hostedemail.com: domain of kirill@shutemov.name has no SPF policy when checking 209.85.208.173) smtp.mailfrom=kirill@shutemov.name X-Stat-Signature: os85aeuot75xxidetqwe91pzjywxibga X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: 7B238600015D X-HE-Tag: 1624884455-496489 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, Jun 22, 2021 at 12:41:16PM +0100, Matthew Wilcox (Oracle) wrote: > end_page_private_2() becomes folio_end_private_2(), > wait_on_page_private_2() becomes folio_wait_private_2() and > wait_on_page_private_2_killable() becomes folio_wait_private_2_killable(). > > Adjust the fscache equivalents to call page_folio() before calling these > functions to avoid adding wrappers. Ends up costing 1 byte of text > in ceph & netfs, but the core shrinks by three calls to page_folio(). > > Signed-off-by: Matthew Wilcox (Oracle) > Acked-by: Vlastimil Babka > Reviewed-by: William Kucharski > Reviewed-by: Christoph Hellwig > Reviewed-by: David Howells Acked-by: Kirill A. Shutemov -- Kirill A. Shutemov