linux-kernel - Re: [PATCH v2 7/7] erofs: enable long extended attribute name prefixes

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Message-ID: <24cc6f3a-6524-7858-2c6c-88019a36c41e@linux.alibaba.com>
Date:   Mon, 10 Apr 2023 13:54:54 +0800
From:   Gao Xiang <hsiangkao@...ux.alibaba.com>
To:     Jingbo Xu <jefflexu@...ux.alibaba.com>
Cc:     linux-kernel@...r.kernel.org, Gao Xiang <xiang@...nel.org>,
        Chao Yu <chao@...nel.org>, Yue Hu <huyue2@...lpad.com>,
        linux-erofs mailing list <linux-erofs@...ts.ozlabs.org>
Subject: Re: [PATCH v2 7/7] erofs: enable long extended attribute name
 prefixes



On 2023/4/8 06:28, Jingbo Xu wrote:
> Let's enable long xattr name prefix feature.  Old kernels will just
> ignore / skip such extended attributes so that in case you don't want
> to mount such images.  Add another incompatible feature as an option
> for this.
> 
> Signed-off-by: Jingbo Xu <jefflexu@...ux.alibaba.com>
> ---
> v2: fix build error when CONFIG_EROFS_FS_XATTR is not defined

Reviewed-by: Gao Xiang <hsiangkao@...ux.alibaba.com>

Thanks,
Gao Xiang