On 1/30/19 10:44 AM, Jakub Kicinski wrote:
> On Tue, 29 Jan 2019 21:18:28 -0700, David Ahern wrote:
>> On 1/28/19 4:44 PM, Jakub Kicinski wrote:
>>> @@ -4946,6 +4964,9 @@ static size_t if_nlmsg_stats_size(const struct
>>> net_device *dev,
>>> rcu_read_unlock();
>>> }
>>>
>>> +
On Tue, 29 Jan 2019 21:18:28 -0700, David Ahern wrote:
> On 1/28/19 4:44 PM, Jakub Kicinski wrote:
> > @@ -4946,6 +4964,9 @@ static size_t if_nlmsg_stats_size(const struct
> > net_device *dev,
> > rcu_read_unlock();
> > }
> >
> > + if (stats_attr_valid(filter_mask, IFLA_STATS_L
On 1/28/19 4:44 PM, Jakub Kicinski wrote:
> @@ -4946,6 +4964,9 @@ static size_t if_nlmsg_stats_size(const struct
> net_device *dev,
> rcu_read_unlock();
> }
>
> + if (stats_attr_valid(filter_mask, IFLA_STATS_LINK_HSTATS, 0))
filter_mask is populated by RTEXT_FILTER_ from
Add basic hierarchical stats. For now there is no hierarchies
or other fancy features. An ndo is added, and drivers can return
multiple groups of stats by adding the to them dump with
rtnl_hstat_add_grp().
Each group has attributes (qualifiers) which designate the direction
of the statistic (TX
