[PATCH v4] erofs: Add support for FS_IOC_GETFSLABEL

[Gao Xiang]

On 2025/9/22 17:29, Bo Liu wrote:
> From: Bo Liu (OpenAnolis) <liubo03 at inspur.com>
> 
> Add support for reading to the erofs volume label from the
> FS_IOC_GETFSLABEL ioctls.
> 
> Signed-off-by: Bo Liu (OpenAnolis) <liubo03 at inspur.com>

Reviewed-by: Gao Xiang <hsiangkao at linux.alibaba.com>

Thanks,
Gao Xiang