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 69E49C4828F for ; Sun, 4 Feb 2024 09:57:48 +0000 (UTC) Received: from [127.0.0.1] (helo=sfs-ml-2.v29.lw.sourceforge.com) by sfs-ml-2.v29.lw.sourceforge.com with esmtp (Exim 4.95) (envelope-from ) id 1rWZFy-0001cK-GM; Sun, 04 Feb 2024 09:57:47 +0000 Received: from [172.30.20.202] (helo=mx.sourceforge.net) by sfs-ml-2.v29.lw.sourceforge.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1rWZFx-0001cA-85 for linux-f2fs-devel@lists.sourceforge.net; Sun, 04 Feb 2024 09:57:45 +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:Cc:To:Subject: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=X8fEnK3Gu/tI3XmhVgQmd08bfu+h/lfeF+2L+a7QKUw=; b=Y6txPfUeT3DCLpcbyX7JRLhWeg T2p7iXNcHq8UipD9YdYmNxdCC40zlyQXr2AHNTIG221RaWESCtrrlq5SzZ4/ZuLRFLVpMXcTOuQPS G/3WIm6B2c2FxornrxnZp/ly9dBzaAqUnnDAUGsqOJOtpSmacD4gqosvH4/kgU6SlQ3E=; 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:Cc:To: Subject: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=X8fEnK3Gu/tI3XmhVgQmd08bfu+h/lfeF+2L+a7QKUw=; b=aZCWMQHsC6WCRROIzr/WRkKHMI ZXUvxGy1w/gnlOYsAkiFTxTOO8jH3BjQC7GfeRaivC227WdXfkZbYUyeF/UaI4qujusJIA3nDZunb 4zfqx3/m8TihZwYaT8wXKYdgjrZNsI7rEBPz9GwN3/sQqDhK54yAMfzoO9e4x54wEUqo=; Received: from sin.source.kernel.org ([145.40.73.55]) by sfi-mx-2.v28.lw.sourceforge.com with esmtps (TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.95) id 1rWZFv-0002fl-1g for linux-f2fs-devel@lists.sourceforge.net; Sun, 04 Feb 2024 09:57:45 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sin.source.kernel.org (Postfix) with ESMTP id F0517CE0256; Sun, 4 Feb 2024 09:57:31 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D483CC433F1; Sun, 4 Feb 2024 09:57:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1707040651; bh=1a/18m8aWACDG3JH7A3osAHapKeJBpsbrh6a8Bw7mDE=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=utPpMcZSrIfJKn/VOqwSZid26sdGLBT7jLF7djuLRlF6NonziJBO34m66M8HW55AB 1zEZdExTzJ94IySse+rTvEaJF3P5WU+hITF2DIZckoEmPaLS2tcR4jIFSFZwJ7V7e7 eHB5RY1Aq9ZgMe4mZGAgTeAMSCEGt+d1iCY9rG+wWd4bp7jN11bkCKclsvIeiWjkl5 kZRSHe1A66BasJrW8nq32I6mX4BVaLXtxLUVxDTNjII8SBR8W279cw9Nkvm18JKFLh rbgzGRooiouKV/N7TwrEXmGZtN308HEmWBTEvzg55d51H8yYIjBE++KIuccTCjzIeg LlscORnplMkNw== Message-ID: <22bd1968-5ab1-4f4c-843e-03e4b74d7023@kernel.org> Date: Sun, 4 Feb 2024 17:57:23 +0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Content-Language: en-US To: liujinbao1 , jaegeuk@kernel.org References: <3b2852b3d404ecbb53d9affa781d12d0e9ea3951.1707022643.git.liujinbao1@xiaomi.com> From: Chao Yu In-Reply-To: <3b2852b3d404ecbb53d9affa781d12d0e9ea3951.1707022643.git.liujinbao1@xiaomi.com> X-Headers-End: 1rWZFv-0002fl-1g Subject: Re: [f2fs-dev] [PATCH v3] f2fs: sysfs: support gc_io_aware 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: , Cc: liujinbao1 , linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net On 2024/2/4 12:58, liujinbao1 wrote: > From: liujinbao1 > > Currently, IO can only be ignored when GC_URGENT_HIGH is set, > and the default algorithm used for GC_URGENT_HIGH is greedy. > It gives a way to enable/disable IO aware feature for background > gc, so that we can tune background gc more precisely. e.g. > force to disable IO aware and choose more suitable algorithm > if there are large number of dirty segments. > > Signed-off-by: liujinbao1 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