On 2018年05月30日 02:49, Hans van Kranenburg wrote:
> On 05/21/2018 03:07 AM, Qu Wenruo wrote:
>>
>> [...]
>>
>> And the problem of wrong "root=" output also makes me pretty curious.
> Yeah, there a bunch of error messages in the kernel with always say
> root=1, regardless of the actual root the tree block is in.

I think the problem is already fixed in latest kernel.

The original version is using inode->root, which is always pointing to
root tree.

In my testing VM using 4.17-rc5, it's showing the correct value.

If you still find such problem, feel free to report it.

Thanks,
Qu

> 
> I think I once tried to find out why, but apparently it wasn't a really
> obvious error somewhere.
>