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 7E22286324 for ; Wed, 5 Mar 2025 01:28:10 +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=1741138090; cv=none; b=sn5My2BNP/po1HKEq1Cp8AWQI7itoAcaxNP+kaaABFHlKu056Mt9c2B2G9zyRdJifAfCFN20Bx8neQI/lwYk3QCk9hRIBgRuW8g4HvZEItf/jfOUWlSiGZBDy2gyWH/EXtjv/GBuIfvmVka+yXUBDHnGII1bMzxBRuoH/NZYNtE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741138090; c=relaxed/simple; bh=mcZze2u74MXu/QKPWzlCV749STbpGtWemD1JsiX7HZc=; h=Message-ID:Date:MIME-Version:Cc:Subject:To:References:From: In-Reply-To:Content-Type; b=CZ7/JRQCgUXxiy3BvuUT8RY5wxzvaeN4YGbZEG/IYZLioJbN5bG+mYOP1S+Qup/vnht0To/drX+8EG6xmNMOijuEKUPmEDKymFZmtFt47NkFZ/ISdzMFIFVDp7WBVuIoqYSaV199GXDz70vUEZdiPh90vBJugPRu8vL7muTwAW8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gzR2eGLn; 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="gzR2eGLn" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E6FAAC4CEE5; Wed, 5 Mar 2025 01:28:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1741138089; bh=mcZze2u74MXu/QKPWzlCV749STbpGtWemD1JsiX7HZc=; h=Date:Cc:Subject:To:References:From:In-Reply-To:From; b=gzR2eGLnohYIbPa5fIjXgemiz/mLR54rOkagkqljQsJc6ezXs6ZRqXFiHO+VpnMrw 83LRq13BksbfT2tisnQJBolenDhgSlf/ij5yaP9UnAJkojmgQV7CjCdxL+BEzUBZQh 1z/2Le1jaUL9eDeb86omEh3Tiw9LOnnJk+CutVh/i8siDwhqK4dccDc9vUVXnp+6cz GEIAp+8rpevZd8OegOzvR4wW1L2EsOkxuK+9mncdbS4+Qt+gn9d8//T2bBbCAUkhk+ Dfqxs7lNNO58LMlsYgOYV2+vY1PhXM1ps4Ez2v9OeVm64sm1Ijf2u2nRzRiem/lyAB ji+okoSYtD6ig== Message-ID: Date: Wed, 5 Mar 2025 09:28:06 +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 Cc: chao@kernel.org Subject: Re: [f2fs-dev] [PATCH] f2fs: set highest IO priority for checkpoint thread To: Jaegeuk Kim , linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net References: <20250303221730.1284822-1-jaegeuk@kernel.org> Content-Language: en-US From: Chao Yu In-Reply-To: <20250303221730.1284822-1-jaegeuk@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 3/4/25 06:17, Jaegeuk Kim via Linux-f2fs-devel wrote: > The checkpoint is the top priority thread which can stop all the filesystem > operations. Let's make it RT priority. > > Signed-off-by: Jaegeuk Kim Reviewed-by: Chao Yu Thanks,