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 5477123278D for ; Tue, 15 Jul 2025 02:36:56 +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=1752547017; cv=none; b=OeoZ4zhrKtW6tTRsLtoHWKLizqmtVGx0jTxLjOAcebqikAdUGgoumrZiE0NIu0SFVLVvNRowrBSHiO240SIL6aKXX5OjkLpWRSiFH4IYsMzQ6EN2obPQdgsAkRaCKoL89asgSUNIIPevheYmtKVw3+g9TNBfZGfXM3V5X7INaGM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752547017; c=relaxed/simple; bh=KRgeF7wD/feJDZX13wASjrkKxr7mSsP2tkO3lDVNsIY=; h=Message-ID:Date:MIME-Version:Cc:Subject:To:References:From: In-Reply-To:Content-Type; b=qbeFHc9SiSmYNcnNUWj9aAnJEVWPNWkHsqLn/o7dB3ahv0hObVObnm+VjbHMSTkcm6hP7Ek/bxmqDI4Iry2yrupPFI1S163xI14StWjyDeaUwLlDPM7nZsOgQLJ6wtfGslqj+kzeslisukwQV8N++IgGNMctLCI6na4ziC9Dvls= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ST84jJ2E; 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="ST84jJ2E" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 055F6C4CEED; Tue, 15 Jul 2025 02:36:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1752547016; bh=KRgeF7wD/feJDZX13wASjrkKxr7mSsP2tkO3lDVNsIY=; h=Date:Cc:Subject:To:References:From:In-Reply-To:From; b=ST84jJ2E0VrrhM1RGegBuPswbGnUshbWFe9DEgzeTQl7f/7qHkyNoYxlNGc3xiZPm YCe7sJ4KxL022JM19LzgGvQJtiWTME7cfW7+H6BVoEftzfIp6dnI9uaSwBTG7O6Sfe sNmHA47PGfk9cOrP+4qN8ohelyViQMoJDg/94xBD99n2m3vCr2IvMrKvApQ8gThcuF k/R47P2eHhiDIp5vOavcR4+bmuslbxN/MjBYiMwgSkJgJguBABQldpkFIePvFtfNAT qqjeoGxcz4KZ8jpqk3WZ6fhSp+ouPAVJIsK7HXoCo+om5Dv8QJG/XW4EoAczKA2ENC ERk6QuPjT5IFQ== Message-ID: <10a23be8-ae70-47ba-88e6-9e0bd07b9b1f@kernel.org> Date: Tue, 15 Jul 2025 10:36:54 +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, LKML Subject: Re: [PATCH 1/2] erofs: remove need_kmap in erofs_read_metabuf() To: Gao Xiang , linux-erofs@lists.ozlabs.org References: <20250714090907.4095645-1-hsiangkao@linux.alibaba.com> Content-Language: en-US From: Chao Yu In-Reply-To: <20250714090907.4095645-1-hsiangkao@linux.alibaba.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 7/14/25 17:09, Gao Xiang wrote: > - need_kmap is always true except for a ztailpacking case; thus, just > open-code that one; > > - The upcoming metadata compression will add a new boolean, so simplify > this first. > > Signed-off-by: Gao Xiang Reviewed-by: Chao Yu Thanks,