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[2620:137:e000::1:20]) by mx.google.com with ESMTP id s1-20020a634501000000b00476c5012596si24928pga.72.2022.11.24.06.34.11; Thu, 24 Nov 2022 06:34:23 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=ISnot6pD; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229564AbiKXOYp (ORCPT + 86 others); Thu, 24 Nov 2022 09:24:45 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56392 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229514AbiKXOYn (ORCPT ); Thu, 24 Nov 2022 09:24:43 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 86BEAE9165 for ; Thu, 24 Nov 2022 06:24:42 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 415B6B82833 for ; Thu, 24 Nov 2022 14:24:41 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7AB7DC433D6; Thu, 24 Nov 2022 14:24:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1669299880; bh=Fda1LOHt/EBtTJeEwnTqbY67nL2+Hwj4JoO/UxYlMT8=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=ISnot6pDJTsq/07VeONF0GbBPjlWtGfR8YY658kaA5hC+3etSN8wRsHyCzXz8IRJ3 OndwvJ8qhC99pmUleOJ2shtxf8uQQcpJQKVKdc7VIhn26ZaMgM3s56Tp+yDEZ3N8Vy 2xAD08mlsM7h3L9ZfKGt0q3flpfaiVOXMGgo0uEIGXjYufsFIgO6lRFBClUjJLJ51H FDlc998gDUoPq5eEbWgt+k21oZl/YAFspHGi8AJ5L7W2ByvrcM5NrGtFWIM+3pF+Tr iRqqllaLA1RZGNeMgC1H+ZhZReye+sFOpJY1o8mQVYd4lSlE+rBkV6aLZ9PZ5f7WqV Zyg2p1VkfnnoA== Message-ID: <254a85d2-fb86-d56a-56b1-33d89e00e711@kernel.org> Date: Thu, 24 Nov 2022 22:24:35 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.5.0 Subject: Re: [PATCH v2 2/2] f2fs: introduce discard_urgent_util sysfs node Content-Language: en-US To: Yangtao Li , jaegeuk@kernel.org Cc: linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org References: <20221123164402.13849-1-frank.li@vivo.com> <20221123164402.13849-2-frank.li@vivo.com> From: Chao Yu In-Reply-To: <20221123164402.13849-2-frank.li@vivo.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A, RCVD_IN_DNSWL_HI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2022/11/24 0:44, Yangtao Li wrote: > Through this node, you can control the background discard > to run more aggressively or not aggressively when reach the > utilization rate of the space. > > Signed-off-by: Yangtao Li Reviewed-by: Chao Yu Thanks,