From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.sourceforge.net (lists.sourceforge.net [216.105.38.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 44121EE01FB for ; Wed, 11 Sep 2024 02:13:34 +0000 (UTC) Received: from [127.0.0.1] (helo=sfs-ml-4.v29.lw.sourceforge.com) by sfs-ml-4.v29.lw.sourceforge.com with esmtp (Exim 4.95) (envelope-from ) id 1soCrN-0003fr-UK; Wed, 11 Sep 2024 02:13:33 +0000 Received: from [172.30.29.66] (helo=mx.sourceforge.net) by sfs-ml-4.v29.lw.sourceforge.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1soCrM-0003fk-Kr for linux-f2fs-devel@lists.sourceforge.net; Wed, 11 Sep 2024 02:13:32 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=Content-Transfer-Encoding:Content-Type:In-Reply-To: From:References:To:Subject:Cc:MIME-Version:Date:Message-ID:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=EYa2Dzk/rSA6fuQHG/TKU8BNouAFf7bGHmEiXnz0OzM=; b=Qep/BcsqE57j7s9l9hKVVSFe7s Nhw8YNMfYu5fh4svGWEKCChQYfozlncmJAFURhIjwWTHY8pAid9dPeoia3MBrbcHMixU9wdHGqN9C 3nGIYIxJyaKCwg6fBks1PAi2Ug0c4jyL7bDWKzBPmaycOyrqzK6vN4+9Q8r8kLuuwIEY=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=Content-Transfer-Encoding:Content-Type:In-Reply-To:From:References:To: Subject:Cc:MIME-Version:Date:Message-ID:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=EYa2Dzk/rSA6fuQHG/TKU8BNouAFf7bGHmEiXnz0OzM=; b=Oqtw60Gs1f3Qfqs/YxcrMRCW9/ M6AxnkoDhiS5VyPdp/MlztbR0L9OxLe8KPRFgVIZXAIe4eTtFWTWDF59Xlu7U/M/OXx1NO46CjIS1 MY9dBYRjUM9uA+4Ewoab6vDXGkpIiMYxFPvirxzXmhUBB8CuntWymn+9kX7LPQqP2lYo=; Received: from dfw.source.kernel.org ([139.178.84.217]) by sfi-mx-2.v28.lw.sourceforge.com with esmtps (TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.95) id 1soCrM-00050E-20 for linux-f2fs-devel@lists.sourceforge.net; Wed, 11 Sep 2024 02:13:32 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 2F7AF5C063C; Wed, 11 Sep 2024 02:13:18 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D355BC4CEC3; Wed, 11 Sep 2024 02:13:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1726020801; bh=7C330WHM1h3otPTiJzP6prlQsfXkoroqppbhylWrFKQ=; h=Date:Cc:Subject:To:References:From:In-Reply-To:From; b=drH/MAEeUkyvj67TxLA0XKDvm3rj/9gLNAfOHw2fhY3l1gBmnIFh5mufh3QWqXz9W AXivJMfvGheKuS3fn+yEWsUdwr5sDwrohm55nJy7h0SrR5j9+FrcrZ4YRnU57s5Uhq Qed+nxSxEb1JFeZcSuon/nq3tDCpl24zhZ1OEDjc+1UbwEg33PuX3CDSeq1gP4zCRo RTnBncXxz81H+K91qL4cTEj2R0uIzTyP4jD8tLjaAKI5jmm1kr1wK54I28CVA8gXhy 67WNXYIcSiPAgAgZTlf9lXkQZY+4IUChSGGH3tpW7Hn/BmgXbKBeUrm4gihvaNx9QM 4tv2VJbMsqvvQ== Message-ID: <981bde27-ffa8-4021-9766-e4db877aae38@kernel.org> Date: Wed, 11 Sep 2024 10:13:16 +0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird To: Daeho Jeong , linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, kernel-team@android.com References: <20240909221946.2004046-1-daeho43@gmail.com> <20240909221946.2004046-7-daeho43@gmail.com> Content-Language: en-US In-Reply-To: <20240909221946.2004046-7-daeho43@gmail.com> X-Headers-End: 1soCrM-00050E-20 Subject: Re: [f2fs-dev] [PATCH v2 7/7] f2fs: add valid block ratio not to do excessive GC for one time GC X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Chao Yu via Linux-f2fs-devel Reply-To: Chao Yu Cc: Daeho Jeong Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net On 2024/9/10 6:19, Daeho Jeong wrote: > From: Daeho Jeong > > We need to introduce a valid block ratio threshold not to trigger > excessive GC for zoned deivces. The initial value of it is 95%. So, F2FS > will stop the thread from intiating GC for sections having valid blocks > exceeding the ratio. > > Signed-off-by: Daeho Jeong Reviewed-by: Chao Yu Thanks, _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel