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Received: from willy by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1qQ4Rr-00Dsdl-5I; Sun, 30 Jul 2023 11:18:55 +0000 Date: Sun, 30 Jul 2023 12:18:55 +0100 From: Matthew Wilcox To: Zhu Yanjun Cc: linux-mm@kvack.org, Andrew Morton , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, intel-gfx@lists.freedesktop.org, linux-afs@lists.infradead.org, linux-nfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, netdev@vger.kernel.org Subject: Re: [PATCH 03/13] scatterlist: Add sg_set_folio() Message-ID: References: <20230621164557.3510324-1-willy@infradead.org> <20230621164557.3510324-4-willy@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Rspamd-Queue-Id: E9E24100011 X-Rspam-User: X-Rspamd-Server: rspam11 X-Stat-Signature: gpefh686jg7g8ad11py7uth4si3a585a X-HE-Tag: 1690715939-948715 X-HE-Meta: U2FsdGVkX1+uK+DEdowiMYLkqZJx+q7hFEFOJTmRXkmWvehyjuFppJ0YBsuj1Zz8yS3mqeRmWkeWrFaxtFPZ0zkqmP8c5v7RcOZomjkW5ofbBX5jDUocGB6JwUn6c1g3wzpFhpNJjDHxiP0hpAX4V5xu0x102RqotwSCs4nd3LNOVLpl23JynLRLM9BAYEkIq67ucHYSTus/3/H6SNvbNvB97ZBjcTk14UZFYM8wU4Y596Eyf7JVOa5RgSV63/NBUShPA/GsGQhg1D64QUD+vtSP9dxBWlmBmKyAG6YqkrrrgaKaoRYgS3/GXuUXpLs9L0Do2xhQJAmefKzliYgW7jMTmIX6YOA+xSj+cLFQupe2KyaLDU/UjYPGpJLh4VHQTJJ+OXK3/NCE3qRTCO4uAg8wEv4W4zUPy/fRPglu7KDuv++jdfD1TJaDZvcBJCkJg/sP0CxLcEwJqBJF3Z6gFGhdTiBMpK5l7hZjlL8Uuz9Km7ORWamzX1oioZBBzbQFOZbcT86gXh0eav6+yLwAW54ef3nbD0RDeY+PhHByMvh4FTZNxJPXZ4YpvvESksIYVryZMOTOKGY9fxoigmFXvkfv2BtTTt/gXYyCVD+2sC8WgFO6v9024F2L+E0hLaLcU8+aU+UZu4J3vt+4t9Urzhr0ELqqtgWA16kKoI94JzXCygDBlB4mykI1K0p5qCiS0NcyZR/bThnrZHKPhZxcMrp9sBJn7SCpxANXZvgbQ0nYgAsRkr3KYQRvERpjtIoYKd2XUX25sG24CjB1wx4KQpMrLLkai3cHnc7xQfVsXkT98cmBaSLqvuMlWvy6yzi+nLjN9oS4JMuSA6RLXFGJT47b8wnZOb8o2N3eAsEH+brDKuHmP+keWf2u8Os0CwF/uIO7tJd1K3bDS2WNYWXOxArylqvA1Qz/rROkh9qW/ZbDg93pGNbKH9AznTuV55MQz7g7Cb9KE41QOi7N+1b L/+qWG6a vNqC4TguCySpN47zRUNPxG3gUwnFMjqL2LZrVdlN93H9yhrtXb9gFPQ1Q/pXqzh8LXUxR6GrTrJGPUVPfY+wOSj8XcC5M2Yay/YtxgQc5+bZ+5wsfWMU8RqxUIbbkWDC/bE/JTkRRKtCBYYwht9/4wGdCnCza3gYVtLPvSjjeVLB1t1SjGrDjg/hRCA== 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 Sun, Jul 30, 2023 at 07:01:26PM +0800, Zhu Yanjun wrote: > Does the following function have folio version? > > " > int sg_alloc_append_table_from_pages(struct sg_append_table *sgt_append, > struct page **pages, unsigned int n_pages, unsigned int offset, > unsigned long size, unsigned int max_segment, > unsigned int left_pages, gfp_t gfp_mask) > " No -- I haven't needed to convert anything that uses sg_alloc_append_table_from_pages() yet. It doesn't look like it should be _too_ hard to add a folio version.