From 6a27b2c40b4829e625bc1dfdd0705c5ece720ab4 Mon Sep 17 00:00:00 2001 From: Thomas Huehn Date: Tue, 24 Mar 2015 21:09:40 +0100 Subject: mac80211: restructure per-rate throughput calculation into function This patch moves Minstrels and Minstrel-HTs per-rate throughput calculation (EWMA(thr)) into a dedicated function to be called. Therefore the variable "unsigned int cur_tp" within struct "minstrel_rate_stats" becomes obsolete. and is removed to free up its space. Signed-off-by: Thomas Huehn Acked-by: Felix Fietkau Signed-off-by: Johannes Berg --- net/mac80211/rc80211_minstrel.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'net/mac80211/rc80211_minstrel.h') diff --git a/net/mac80211/rc80211_minstrel.h b/net/mac80211/rc80211_minstrel.h index 58f287028437..490df3b1f3ec 100644 --- a/net/mac80211/rc80211_minstrel.h +++ b/net/mac80211/rc80211_minstrel.h @@ -38,9 +38,6 @@ struct minstrel_rate_stats { /* total attempts/success counters */ u64 att_hist, succ_hist; - /* current EWMA of rate throughput */ - unsigned int cur_tp; - /* statistis of packet delivery probability * cur_prob - current prob within last update intervall * prob_ewma - exponential weighted moving average of prob */ @@ -137,6 +134,7 @@ void minstrel_remove_sta_debugfs(void *priv, void *priv_sta); /* Recalculate success probabilities and counters for a given rate using EWMA */ void minstrel_calc_rate_stats(struct minstrel_rate_stats *mrs); +int minstrel_get_tp_avg(struct minstrel_rate *mr); /* debugfs */ int minstrel_stats_open(struct inode *inode, struct file *file); -- cgit v1.2.3-70-g09d2