From: Chao Yu <chao@kernel.org>
To: Yue Hu <zbestahu@gmail.com>, xiang@kernel.org
Cc: linux-erofs@lists.ozlabs.org, linux-kernel@vger.kernel.org,
huyue2@coolpad.com, zhangwen@coolpad.com
Subject: Re: [PATCH] erofs: avoid the potentially wrong m_plen for big pcluster
Date: Mon, 5 Sep 2022 23:13:36 +0800 [thread overview]
Message-ID: <14ed6455-9678-fa32-aaf1-cc34f492d4ce@kernel.org> (raw)
In-Reply-To: <20220812060150.8510-1-huyue2@coolpad.com>
On 2022/8/12 14:01, Yue Hu wrote:
> Actually, 'compressedlcs' stores compressed block count rather than
> lcluster count. Therefore, the number of bits for shifting the count
> should be 'LOG_BLOCK_SIZE' rather than 'lclusterbits' although current
> lcluster size is 4K. The value of 'm_plen' will be wrong once we enable
> the non 4K-sized lcluster.
>
> Signed-off-by: Yue Hu <huyue2@coolpad.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Thanks,
prev parent reply other threads:[~2022-09-05 15:13 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-12 6:01 Yue Hu
2022-08-12 7:45 ` Gao Xiang
2022-09-05 15:13 ` Chao Yu [this message]
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