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Subject: Re: [f2fs-dev] [PATCH] f2fs: prevent compressed file from being
 disabled after releasing cblocks
To:     Daeho Jeong <daeho43@gmail.com>, <linux-kernel@vger.kernel.org>,
        <linux-f2fs-devel@lists.sourceforge.net>, <kernel-team@android.com>
CC:     Daeho Jeong <daehojeong@google.com>
References: <20200828054629.583577-1-daeho43@gmail.com>
From:   Chao Yu <yuchao0@huawei.com>
Message-ID: <a3efc099-3426-310b-720e-8ae5d509e68a@huawei.com>
Date:   Mon, 31 Aug 2020 14:22:52 +0800
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On 2020/8/28 13:46, Daeho Jeong wrote:
> From: Daeho Jeong <daehojeong@google.com>
> 
> After releasing cblocks, the compressed file can be accidentally
> disabled in compression mode, since it has zero cblocks. As we are
> using IMMUTABLE flag to present released cblocks state, we can add
> IMMUTABLE state check when considering the compressed file disabling.
> 
> Signed-off-by: Daeho Jeong <daehojeong@google.com>

Reviewed-by: Chao Yu <yuchao0@huawei.com>

Thanks,