diff options
| author | Thomas Huehn <thomas@net.t-labs.tu-berlin.de> | 2015-03-24 21:09:40 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2015-04-01 20:44:32 +0200 |
| commit | 6a27b2c40b4829e625bc1dfdd0705c5ece720ab4 (patch) | |
| tree | 78581e6b867299e807b9d31febe9655ba5579d7e /net/mac80211/rc80211_minstrel.h | |
| parent | mac80211: improve Minstrel variable & function naming (diff) | |
| download | linux-6a27b2c40b4829e625bc1dfdd0705c5ece720ab4.tar.xz linux-6a27b2c40b4829e625bc1dfdd0705c5ece720ab4.zip | |
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 <thomas@net.t-labs.tu-berlin.de>
Acked-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/rc80211_minstrel.h')
| -rw-r--r-- | net/mac80211/rc80211_minstrel.h | 4 |
1 files changed, 1 insertions, 3 deletions
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); |