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 BE391226177 for ; Tue, 5 Aug 2025 07:00:14 +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=1754377214; cv=none; b=RDuE7TDQk5gerghM9Gb+hf0l+vMc7V/en7mHmVwIRubcBVYzDBcx8mj9ZfM0g9NuDBiDI9rhymFqC3wx88U70ZrCGA9ai4veik0u7qlIY9qvuCy4cdAdy50byBW0SNbghSMpbfnmpID2LHQZGtkCswoHjVtdru5xsn+urpP2tZM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754377214; c=relaxed/simple; bh=4ttDSFoTx2hEl3kQCulPLEVxdkGEo49ul/k3VtCKPdo=; h=Message-ID:Date:MIME-Version:Cc:Subject:To:References:From: In-Reply-To:Content-Type; b=iMhqwWApMYi2ViMpAAPxbCEC6ho36z0gijkb0T7oV38+K5wmPa3JQhsID7mPWu0Ge1OPEnkF2rdX79CVA6cra/sf/8i/gFElrpAWXyeiXL9ZsUR4DbSodi7AxLnPOFgOgIrbc2zoKpBAVYnMsDeFRODDPsE8B2Ub4ZEv89ZhHIQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=qXREu/I1; 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="qXREu/I1" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 32362C4CEF4; Tue, 5 Aug 2025 07:00:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1754377214; bh=4ttDSFoTx2hEl3kQCulPLEVxdkGEo49ul/k3VtCKPdo=; h=Date:Cc:Subject:To:References:From:In-Reply-To:From; b=qXREu/I1hvHigY8V14E4v9Ut5lyuWMf6F1ei6LsBSG+4XNrZP2UanPXf9hMwU0VKa biI4QrITK5119USxzyldbvIi/KJ3MCAR/bZc0NzOW/h1KR2HCtXuaR/fU11xSvyqGt BAnBSKLvPmK17tCsdYs0SNQ3ET/yg/SqXx346igfPUFPnmngQ5sXtVONET9OybqaGM 2nMzmw7ZBIwpSTd14XGRuMacQfrq273ap4O+sw0gGcipsN445yDrVNStPMRUEI4uNN ZzsmNyfCD5pAXgoEiPPiKGP3az8FQop4EArJnZ2aeImMRRt9LhFYFxLGqpmwtDDP3Q yueK/4+Z4tm8Q== Message-ID: Date: Tue, 5 Aug 2025 15:00:10 +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, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3 2/2] f2fs: add sysfs entry for effective lookup mode To: Daniel Lee , Jaegeuk Kim References: <20250805065228.1473089-1-chullee@google.com> <20250805065228.1473089-2-chullee@google.com> Content-Language: en-US From: Chao Yu In-Reply-To: <20250805065228.1473089-2-chullee@google.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 8/5/25 14:52, Daniel Lee wrote: > This commit introduces a new read-only sysfs entry at > /sys/fs/f2fs//effective_lookup_mode. > > This entry displays the actual directory lookup mode F2FS is > currently using. This is needed for debugging and verification, > as the behavior is determined by both on-disk flags and mount > options. > > Signed-off-by: Daniel Lee Reviewed-by: Chao Yu Thanks,