Commits
Felix Fietkau committed 5b989c18dab
mac80211: rework locking for txq scheduling / airtime fairness Holding the lock around the entire duration of tx scheduling can create some nasty lock contention, especially when processing airtime information from the tx status or the rx path. Improve locking by only holding the active_txq_lock for lookups / scheduling list modifications. Signed-off-by: Felix Fietkau <nbd@nbd.name> Acked-by: Toke Høiland-Jørgensen <toke@redhat.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>