[PATCH v3] erofs: Fallback to normal access if DAX is not supported on extra device

[Gao Xiang]

On 2025/8/4 16:20, Yuezhang Mo wrote:
> If using multiple devices, we should check if the extra device support
> DAX instead of checking the primary device when deciding if to use DAX
> to access a file.
> 
> If an extra device does not support DAX we should fallback to normal
> access otherwise the data on that device will be inaccessible.
> 
> Signed-off-by: Yuezhang Mo <Yuezhang.Mo at sony.com>
> Reviewed-by: Friendy Su <friendy.su at sony.com>
> Reviewed-by: Jacky Cao <jacky.cao at sony.com>
> Reviewed-by: Daniel Palmer <daniel.palmer at sony.com>

Still looks good to me, will apply after -rc1 is out:

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

Thanks,
Gao Xiang