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 5DACF6FB6 for ; Fri, 26 Jul 2024 01:12:03 +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=1721956323; cv=none; b=PPhhiFx+3Y3nH9A25KkbJUCokF4At3j9+xfYYZ1jvLHoJXabPku7kchHzwwuQiEKjsGk594lWUxSltw39qHPJYvDJn0sf/7Gcidv92dCJrPUS6eoIRFkOTiKT8hrW5kuaZ97ojHtR7sIu5LM8eU1SXXOQV5/54DHaxU+D0R79Sk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721956323; c=relaxed/simple; bh=xjkTZ5UAPen9/U6tg1G2eBQrpopwtj5Nrz5YhcDI61c=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=Rv5nG2W/96dojviXO7dIXmfIJYa9UH7yaOlq1J7c3CPVmCllDVrj4BWyKBmajc1WNdJvu/gW1fzhOt4t4LrUqRJ6gbVrhtsaUbn828KC/CuoFepju0asMVzG6y9nQtbewIZ9RZpS2eE0wPUOBxeWrR+gM0VyxhR7xqIC7XmAoxE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Rzq8OKTn; 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="Rzq8OKTn" Received: by smtp.kernel.org (Postfix) with ESMTPSA id ADE76C116B1; Fri, 26 Jul 2024 01:12:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1721956322; bh=xjkTZ5UAPen9/U6tg1G2eBQrpopwtj5Nrz5YhcDI61c=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=Rzq8OKTnAUBfcar/ecaNbW+7743+wbv39keE/8eot41vGVWD3wzmVlHhqTdjVizVf ON5AVnQnIAi7gyucFtOhD0ZF6+0or1LG/+FWvs7AwCKSPH/2VLLO+z1gvIOSAqGvRf YSyOyg3NYVr1zhkiqjMZUDPJnF39FMeE+pXk5ehz8CCS/a0eFUrqtM+eLU8w2hEK8o ed/1jTwSEy03s5pSG/a8q7ZpO8P96fkuoQ9Xy3xhqTkoD6bOTZA0Si6XMY1FCLoIqb hgNkv5Hgb/ROCbaLrGZ4oWncN5v8wj0yRroaWHpTyQ5lxREzoiaVBVYurNdDabYucc Nswmuw1HzSVKg== Message-ID: <4c0f1578-09ea-40be-af0d-60ba968b9672@kernel.org> Date: Fri, 26 Jul 2024 09:11:59 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] Revert "f2fs: use flush command instead of FUA for zoned device" To: Wenjie Cheng , jaegeuk@kernel.org Cc: linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, qwjhust@gmail.com References: <20240614004841.103114-1-cwjhust@gmail.com> Content-Language: en-US From: Chao Yu In-Reply-To: <20240614004841.103114-1-cwjhust@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 2024/6/14 8:48, Wenjie Cheng wrote: > This reverts commit c550e25bca660ed2554cbb48d32b82d0bb98e4b1. > > Commit c550e25bca660ed2554cbb48d32b82d0bb98e4b1 ("f2fs: use flush > command instead of FUA for zoned device") used additional flush > command to keep write order. > > Since Commit dd291d77cc90eb6a86e9860ba8e6e38eebd57d12 ("block: > Introduce zone write plugging") has enabled the block layer to > handle this order issue, there is no need to use flush command. > > Signed-off-by: Wenjie Cheng Reviewed-by: Chao Yu Thanks,