mac80211: per interface idle notification
Sometimes we don't just need to know whether or
not the device is idle, but also per interface.
This adds that reporting capability to mac80211.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/mac80211/work.c b/net/mac80211/work.c
index b98af64..ae344d1 100644
--- a/net/mac80211/work.c
+++ b/net/mac80211/work.c
@@ -888,10 +888,10 @@
while ((skb = skb_dequeue(&local->work_skb_queue)))
ieee80211_work_rx_queued_mgmt(local, skb);
- ieee80211_recalc_idle(local);
-
mutex_lock(&local->mtx);
+ ieee80211_recalc_idle(local);
+
list_for_each_entry_safe(wk, tmp, &local->work_list, list) {
bool started = wk->started;
@@ -1001,10 +1001,10 @@
&local->scan_work,
round_jiffies_relative(0));
- mutex_unlock(&local->mtx);
-
ieee80211_recalc_idle(local);
+ mutex_unlock(&local->mtx);
+
list_for_each_entry_safe(wk, tmp, &free_work, list) {
wk->done(wk, NULL);
list_del(&wk->list);