linux-kernel - Re: [PATCH 2/2] erofs: support reading chunk-based uncompressed files

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Message-ID: <2c833d7e-9f82-f1f7-a576-b9fc50e0cb15@kernel.org>
Date:   Thu, 19 Aug 2021 11:46:11 +0800
From:   Chao Yu <chao@...nel.org>
To:     Gao Xiang <hsiangkao@...ux.alibaba.com>,
        linux-erofs@...ts.ozlabs.org, Liu Bo <bo.liu@...ux.alibaba.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Peng Tao <tao.peng@...ux.alibaba.com>,
        Eryu Guan <eguan@...ux.alibaba.com>,
        Liu Jiang <gerry@...ux.alibaba.com>,
        Joseph Qi <joseph.qi@...ux.alibaba.com>
Subject: Re: [PATCH 2/2] erofs: support reading chunk-based uncompressed files

On 2021/8/18 15:07, Gao Xiang wrote:
> +		else if (vi->datalayout == EROFS_INODE_CHUNK_BASED)
> +			/* fill chunked inode summary info */
> +			vi->chunkformat = __le16_to_cpu(die->i_u.c.format);

le16_to_cpu(),

>   		kfree(copied);
>   		break;
>   	case EROFS_INODE_LAYOUT_COMPACT:
> @@ -160,6 +163,8 @@ static struct page *erofs_read_inode(struct inode *inode,
>   		inode->i_size = le32_to_cpu(dic->i_size);
>   		if (erofs_inode_is_data_compressed(vi->datalayout))
>   			nblks = le32_to_cpu(dic->i_u.compressed_blocks);
> +		else if (vi->datalayout == EROFS_INODE_CHUNK_BASED)
> +			vi->chunkformat = __le16_to_cpu(dic->i_u.c.format);

Ditto.

Thanks,