[dpdk-dev] [PATCH] ethdev: Clarify usage of TM node parent update API function

[Thomas Monjalon]

Cristian, review please?

10/07/2018 17:33, Ben Shelton:
> The node parent update API function may be used to update the
> priority/weight of an existing node.  Update the documentation to
> indicate that this use case is supported.
> 
> Signed-off-by: Ben Shelton <benjamin.h.shelton at intel.com>
[...]
>  /**
>   * Traffic manager node parent update
>   *
> + * This function may be used to move a node and its children to a different
> + * parent.  Additionally, if the new parent is the same as the current parent,
> + * this function will update the priority/weight of an existing node.
> + *
>   * Restriction for root node: its parent cannot be changed.
>   *
>   * This function can only be called after the rte_tm_hierarchy_commit()