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 ABBE457895; Thu, 28 Mar 2024 09:00:52 +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=1711616452; cv=none; b=VNTYiE1x01GSFBeXLoFvP4UyL42y+QjuV96aT4P5pdF1SKmAMUXjnDjIUcRIcSuzNs9tkJKuf6F84SNxVNwXpJ2MjwhgRVlGyOOY0CmETsvkhp+RoN3xT73V7VeozYEG8qFvmZq8uyQOhHqOCOLjEbwgHXMRBdAQHI66l9d/cwI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711616452; c=relaxed/simple; bh=jwTb8m5Oxe0QJQMbCTgIs+0b0zIc3iCLsTfVp5oVSUU=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=r49e4w+RmgdamlumwQUgXm8XWHU1xC4neAGKYLaWSBwnnAJOwhR1YEpKtzt8uPvshDKAxhT8wEoRb0AA2y64hJOf5XgpKcNBlo63ZwjWeGj3bobdtXvuP6zzeINNa63RDnQJrublTDL0K1X5Qz79SUTnP9Sj3AuICFrNtxaLPkw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ZWsMcYla; 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="ZWsMcYla" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 35ADFC433C7; Thu, 28 Mar 2024 09:00:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1711616452; bh=jwTb8m5Oxe0QJQMbCTgIs+0b0zIc3iCLsTfVp5oVSUU=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=ZWsMcYlayNfOsP/+4zGuyJXY4ZKA4nmAZuH6gcY84qt21yrqh3yAYO3R2NBgl94QU 2a62Su8yLQ+ifGGfc9QZyGO9cKnf//lzgt8go0DJedTuCc+/gwKE+0DMUv6F9j9TK0 U74senp5eC7oqgoeEt+kE72HjBXnpKmKU2nPYC8++olZ0q4Ld1e+J8YvKlu/732vgo kf50L1XGCz7oxm4h9KBi+OqNs4MN1YEkIgC4SBj6m8d1nLC5U6aPF6EcZXV4K7+IRS Bk2UzH9C2Ixe+NIvwpJAISo/0OqJHv+rQpn27xzKuW+Uub43pG2smTpPw0RGvpBHye GkMzf76zIHjrA== Message-ID: Date: Thu, 28 Mar 2024 18:00:48 +0900 Precedence: bulk X-Mailing-List: linux-btrfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: add a bio_list_merge_init helper To: Christoph Hellwig , Jens Axboe Cc: Tejun Heo , Josef Bacik , Mike Snitzer , Mikulas Patocka , Matthew Sakai , Chris Mason , David Sterba , dm-devel@lists.linux.dev, cgroups@vger.kernel.org, linux-block@vger.kernel.org, linux-btrfs@vger.kernel.org References: <20240328084147.2954434-1-hch@lst.de> From: Damien Le Moal Content-Language: en-US Organization: Western Digital Research In-Reply-To: <20240328084147.2954434-1-hch@lst.de> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 3/28/24 17:41, Christoph Hellwig wrote: > Hi Jens, > > the bio_list API is missing a helper that reinitializes the list > spliced onto another one. Add one to simplify the code similar > to what the normal list.h can do. For the series: Reviewed-by: Damien Le Moal > > Diffstat: > block/blk-cgroup.c | 3 +-- > drivers/md/dm-bio-prison-v2.c | 3 +-- > drivers/md/dm-cache-target.c | 12 ++++-------- > drivers/md/dm-clone-target.c | 14 +++++--------- > drivers/md/dm-era-target.c | 3 +-- > drivers/md/dm-mpath.c | 3 +-- > drivers/md/dm-thin.c | 12 +++--------- > drivers/md/dm-vdo/data-vio.c | 3 +-- > drivers/md/dm-vdo/flush.c | 3 +-- > fs/btrfs/raid56.c | 3 +-- > include/linux/bio.h | 7 +++++++ > 11 files changed, 26 insertions(+), 40 deletions(-) > -- Damien Le Moal Western Digital Research