On Thu, 2019-02-07 at 12:16 -0800, Narayanraddi Masti wrote: > Add support to collect per STA mcast/bcast packet information attribute > NL80211_STA_INFO_RX_MCAST_BCAST.
This, honestly, I'm not a fan of. We've added far too many statistics already, and we keep adding more. This, in particular, also adds a bunch of 64-bit counters (is that really needed?) which is relatively expensive on 32-bit platforms, and it didn't even update the fast-RX path properly. I really think we need to stick some eBPF hooks somewhere late enough to get valid data, but early enough to get all the data, and then you can keep all your favourite statistics there. johannes
