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Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: <20210715033704.692967-57-willy@infradead.org> References: <20210715033704.692967-57-willy@infradead.org> <20210715033704.692967-1-willy@infradead.org> To: "Matthew Wilcox (Oracle)" Cc: dhowells@redhat.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, Vlastimil Babka , William Kucharski , Christoph Hellwig Subject: Re: [PATCH v14 056/138] mm: Add folio_young and folio_idle MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <1811773.1628628826.1@warthog.procyon.org.uk> Date: Tue, 10 Aug 2021 21:53:46 +0100 Message-ID: <1811774.1628628826@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Matthew Wilcox (Oracle) wrote: > Idle page tracking is handled through page_ext on 32-bit architectures. > Add folio equivalents for 32-bit and move all the page compatibility > parts to common code. > > Signed-off-by: Matthew Wilcox (Oracle) > Acked-by: Vlastimil Babka > Reviewed-by: William Kucharski > Reviewed-by: Christoph Hellwig Reviewed-by: David Howells