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Mon, 14 Nov 2022 12:28:47 -0800 (PST) Date: Mon, 14 Nov 2022 15:29:07 -0500 From: Johannes Weiner To: Christoph Hellwig Cc: Namjae Jeon , Sungjong Seo , Jan Kara , OGAWA Hirofumi , Mikulas Patocka , Dave Kleikamp , Bob Copeland , linux-fsdevel@vger.kernel.org, linux-ext4@vger.kernel.org, jfs-discussion@lists.sourceforge.net, linux-karma-devel@lists.sourceforge.net, linux-mm@kvack.org Subject: Re: start removing writepage instances Message-ID: References: <20221113162902.883850-1-hch@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20221113162902.883850-1-hch@lst.de> ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1668457728; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=Y583Jh2Pc3CXe1k+DPLcrqvBLWxncrlRyFgPw8bgSBQ=; 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dmarc=pass (policy=none) header.from=cmpxchg.org X-Rspamd-Server: rspam07 X-Rspam-User: X-HE-Tag: 1668457728-762534 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000039, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Sun, Nov 13, 2022 at 05:28:53PM +0100, Christoph Hellwig wrote: > Hi all, > > The VM doesn't need or want ->writepage for writeback and is fine with > just having ->writepages as long as ->migrate_folio is implemented. > > This series removes all ->writepage instances that use > block_write_full_page directly and also have a plain mpage_writepages > based ->writepages. The series looks good from the MM side. Acked-by: Johannes Weiner