[Bridge] [PATCH net-next] net: bridge: add support for per-port vlan stats

[David Miller]

From: Nikolay Aleksandrov <nikolay at cumulusnetworks.com>
Date: Fri, 12 Oct 2018 13:41:16 +0300

> This patch adds an option to have per-port vlan stats instead of the
> default global stats. The option can be set only when there are no port
> vlans in the bridge since we need to allocate the stats if it is set
> when vlans are being added to ports (and respectively free them
> when being deleted). Also bump RTNL_MAX_TYPE as the bridge is the
> largest user of options. The current stats design allows us to add
> these without any changes to the fast-path, it all comes down to
> the per-vlan stats pointer which, if this option is enabled, will
> be allocated for each port vlan instead of using the global bridge-wide
> one.
> 
> CC: bridge at lists.linux-foundation.org
> CC: Roopa Prabhu <roopa at cumulusnetworks.com>
> Signed-off-by: Nikolay Aleksandrov <nikolay at cumulusnetworks.com>

Applied, thanks.