Re: [PATCH] configfs: switch ->default groups to a linked list

[Sagi Grimberg]

On 26/02/2016 14:33, Christoph Hellwig wrote:
> Replace the current NULL-terminated array of default groups with a linked
> list.  This gets rid of lots of nasty code to size and/or dynamically
> allocate the array.
>
> While we're at it also provide a conveniant helper to remove the default
> groups.
>
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>
> ---

Nice!

> -As a consequence of this, default_groups cannot be removed directly via
> +As a consequence of this, default groups cannot be removed directly via
>   rmdir(2).  They also are not considered when rmdir(2) on the parent
>   group is checking for children.

What's changed here?

Other than that, looks good

Reviewed-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>