diff options
author | Dmitry Antipov <dmantipov@yandex.ru> | 2023-12-06 09:09:27 +0300 |
---|---|---|
committer | Johannes Berg <johannes.berg@intel.com> | 2023-12-12 12:36:59 +0300 |
commit | ea855f0b38b0fce2124841d15777bbf1c7e1ded2 (patch) | |
tree | 9b73b328d3c8270c7c6623bb49335bbbd0dfb6aa /net/mac80211/sta_info.c | |
parent | d34be4310cbe3a01a7bef10c5adcb0a7faafa1d2 (diff) | |
download | linux-ea855f0b38b0fce2124841d15777bbf1c7e1ded2.tar.xz |
wifi: mac80211: cleanup airtime arithmetic with ieee80211_sta_keep_active()
Prefer native jiffies-wide 'unsigned long' for the 'last_active' field of
'struct airtime_info' and introduce 'ieee80211_sta_keep_active()' for airtime
check in 'ieee80211_txq_keep_active()' and 'ieee80211_sta_register_airtime()'.
Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru>
Reviewed-by: Toke Høiland-Jørgensen <toke@toke.dk>
Link: https://msgid.link/20231206060935.612241-1-dmantipov@yandex.ru
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/sta_info.c')
-rw-r--r-- | net/mac80211/sta_info.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index 0ba613dd1cc4..27ccdfea5c6a 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -2268,7 +2268,6 @@ void ieee80211_sta_register_airtime(struct ieee80211_sta *pubsta, u8 tid, struct ieee80211_local *local = sta->sdata->local; u8 ac = ieee80211_ac_from_tid(tid); u32 airtime = 0; - u32 diff; if (sta->local->airtime_flags & AIRTIME_USE_TX) airtime += tx_airtime; @@ -2279,8 +2278,7 @@ void ieee80211_sta_register_airtime(struct ieee80211_sta *pubsta, u8 tid, sta->airtime[ac].tx_airtime += tx_airtime; sta->airtime[ac].rx_airtime += rx_airtime; - diff = (u32)jiffies - sta->airtime[ac].last_active; - if (diff <= AIRTIME_ACTIVE_DURATION) + if (ieee80211_sta_keep_active(sta, ac)) sta->airtime[ac].deficit -= airtime; spin_unlock_bh(&local->active_txq_lock[ac]); |