Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp5280099pxj; Wed, 26 May 2021 07:06:26 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyhTlC8bpFc1uwxQaDBljkzGaqdNgBf3fVdow5+Dgj4XWBvgDB+ScqwbMW1nM3X+SECrcMQ X-Received: by 2002:a05:6402:848:: with SMTP id b8mr38099549edz.159.1622037986027; Wed, 26 May 2021 07:06:26 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1622037986; cv=none; d=google.com; s=arc-20160816; b=FFIkFKRCYh0i38mXU6JsMgu3Cg8PiAvqioc3PU75EXiF2zRJYih/IvV/tYPqCugFVX Qnk7cethX158CE3M7ryPdaotHZvEPtsa2L1SSv7qU2+6HEllapd1WEpO6qZmlMuOCuoK 9/Fxm7wRIyt4ymxfelHveXY4/V9TzCssTP5HOmF+YEq5SGaEzKiu2rLOZH9YqR47LGMy BNEE8adzTUqoByj+uyHxaFAXaT8RpnF3Ork6kJdimd7NiVP/Jc00mJ72t1utZDP1K28r rRrQaWJxUBtJAGI+v/ueh+GxOqUUMg/XkDPMGWb57+tzJqQBYvbWQtA96I5p20FpjhbC z9Pg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date:dkim-signature; bh=M/MlrD8MpdY2dHVit2eFCgTTGbgNWZmMBF1oBnjSkU8=; b=CSChDTnR8NcIREIQhlOLb2+BkNvKHxKKbrmhicuSW7MENkXCM2CYcZL/m4kzMxws/2 rs7JwwKVQXuPsdLZ8kji0CoxqkJZGuwBMrXWdx00JTSgwKfS0sFlvX4Vco9n3BQzC6Fb WUoTpN6RZQjRDe2GSnI6KBsFQNGzO56xXAGSu47w8SGJmvqY0+Yk4bZHBA2I+PAckbcV J7+S0VAWQyZii5ZG6iSxhxOz3M55hj+soLa3NMmK7ZnTMV87ETEaTMOHzAcg7XcR+Bp9 5waI0XupR+tAD9ebOCIIFIM7dt3XqDfLA4csWTfxI+tSEd9sgxhIYoPCeU/+mF6KUk5A RmBg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=rh3DN6RL; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id hs11si2116068ejc.609.2021.05.26.07.06.00; Wed, 26 May 2021 07:06:26 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=rh3DN6RL; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234248AbhEZODm (ORCPT + 99 others); Wed, 26 May 2021 10:03:42 -0400 Received: from mail.kernel.org ([198.145.29.99]:43424 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232641AbhEZODl (ORCPT ); Wed, 26 May 2021 10:03:41 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 9DE4861260; Wed, 26 May 2021 14:02:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1622037729; bh=ZOZJp2WdVCkYj0Es/mOcXSzkMoXCayinr6ObnjkqIPY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=rh3DN6RLhMBijEbGzaG1PJ4MXvqxfNzwI1Z/BPu7CjTBiU6+2qj7jTxDtAMHT3CAn UteRZbiXBpb0ME66DgLND1TlvprBJd/hYJhePGAZ18Y51bpSEHROrv/lKB0nD9uVg4 FmI98z2dUxRolzq82jOf7/jq/qgTdqbxOv+eoqRTaXOc3ksB/5njDsivcwAZJ6KkWC DjqvHo9iDohV1ECZCZz1QKGs4hHFH33clX8Da3IV1BMBkEJK4Yh8Ih0ppCfLYpfa7z CbsklWG7Ryl4NK26rxpPtSvUZtY8Bz7dmHgmaxWDWiqpUZVUjs50Wk+YzLBeR1ooZF ArGKleioJnk7Q== Date: Wed, 26 May 2021 07:02:08 -0700 From: Jaegeuk Kim To: Chao Yu Cc: linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net Subject: Re: [f2fs-dev] [PATCH 1/2] f2fs: immutable file can have null address in compressed chunk Message-ID: References: <20210521190217.2484099-1-jaegeuk@kernel.org> <33c5c36e-b5e1-cecc-fdc4-28a173a5b0a1@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <33c5c36e-b5e1-cecc-fdc4-28a173a5b0a1@huawei.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 05/26, Chao Yu wrote: > On 2021/5/22 3:02, Jaegeuk Kim wrote: > > If we released compressed blocks having an immutable bit, we can see less > > number of compressed block addresses. Let's fix wrong BUG_ON. > > > > Signed-off-by: Jaegeuk Kim > > It looks it will be better to merge this into > ("f2fs: compress: remove unneeded preallocation")? Right, fixed there. :) > > Reviewed-by: Chao Yu > > Thanks,