From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 546D52153FB; Thu, 1 May 2025 18:52:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746125563; cv=none; b=BGyQRvXnwzGtLOZLq78P4i4jd7CT2v/8/3aXtfP4tO/pV0JHfn7hsKFDLvVeZgtiUdyFMtqUd1FunjGqivMSTHQmRJ63praHLjH1DvHWSPFpJ4r8D4rpxhn3SLlSD/76QQys2XPJK7/hucYlYwkicyx8CQB1akuQc/ERbjCM7gM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746125563; c=relaxed/simple; bh=/AnbYT/N758HU/OHD81/fqVlOKJgQ2wfd8QggmxRAWM=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=bEQ4P6mAo+wqGNEjYCVbzjpjmc3PwbkoEhZPj9/RxDwI+bMNBV+sp0HyN7lZj5ZiuULEHzyD7v2hw0JWfKw7TVZ6naG2JEkL6Dn9/V9vBE5y5lAogjUcr8jxkE/9FUibu3vTNMTpOWbZfJpMTz469HvxRnrhNUj3hYmJ+PwxoEc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=kJn2wlQx; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="kJn2wlQx" Received: by smtp.kernel.org (Postfix) with ESMTPSA id F3EBAC4CEE3; Thu, 1 May 2025 18:52:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1746125560; bh=/AnbYT/N758HU/OHD81/fqVlOKJgQ2wfd8QggmxRAWM=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=kJn2wlQxiIP49PSRhCtGXSoGQXuZC6qDea6EbcYfvgVblpKGveGAqPc1bi2yOJn4Y YBwgA9577hjHPzaOovZ0Ho7bob9FnTrFWwQbc86kUYzkqS6wZ/meDRwCee+JURmlB4 BZ1GAN4xQrmm/Ar5h3scXV2Lg9rKO0amdaQLayCS+wRlzUmfsRr3XKmldFCgeo1Cwb dkDk+HHyCK4+l/EBy18PBeseW5Gv/mH5NPfhbLsjcYF31q591mBxFTviSXKN61VNvM L3U8SpUhb3ctFVvvXIQSV7y4TqlZE7wF+zqnOuCXIC1p5u1eQyrGhb7sJKVorEnc6O 8ygQ3lH9GWPNw== Message-ID: <0907232a-e36a-4826-aea6-8b633d67fd68@kernel.org> Date: Fri, 2 May 2025 03:52:37 +0900 Precedence: bulk X-Mailing-List: linux-xfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 04/19] block: add a bio_add_vmalloc helpers To: Christoph Hellwig , Jens Axboe Cc: linux-block@vger.kernel.org, "Md. Haris Iqbal" , Jack Wang , Coly Li , Kent Overstreet , Mike Snitzer , Mikulas Patocka , Chris Mason , Josef Bacik , David Sterba , Andreas Gruenbacher , Carlos Maiolino , Naohiro Aota , Johannes Thumshirn , "Rafael J. Wysocki" , Pavel Machek , slava@dubeyko.com, glaubitz@physik.fu-berlin.de, frank.li@vivo.com, linux-bcache@vger.kernel.org, dm-devel@lists.linux.dev, linux-btrfs@vger.kernel.org, gfs2@lists.linux.dev, linux-fsdevel@vger.kernel.org, linux-xfs@vger.kernel.org, linux-pm@vger.kernel.org References: <20250430212159.2865803-1-hch@lst.de> <20250430212159.2865803-5-hch@lst.de> From: Damien Le Moal Content-Language: en-US Organization: Western Digital Research In-Reply-To: <20250430212159.2865803-5-hch@lst.de> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 5/1/25 06:21, Christoph Hellwig wrote: > Add a helper to add a vmalloc region to a bio, abstracting away the > vmalloc addresses from the underlying pages and another one wrapping > it for the simple case where all data fits into a single bio. > > Signed-off-by: Christoph Hellwig Looks good to me. Reviewed-by: Damien Le Moal -- Damien Le Moal Western Digital Research