[PATCH v2 7/7] erofs: enable long extended attribute name prefixes

[Gao Xiang]

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 at linux.alibaba.com>
> ---
> v2: fix build error when CONFIG_EROFS_FS_XATTR is not defined

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

Thanks,
Gao Xiang