mac80211: improve Minstrel variable & function naming
This patch ensures a consistent usage of variable names for type
"minstrel_rate_stats" to be used as "mrs" and from type minstrel_rate
as "mr" across both Minstrel & Minstrel-HT. In addition some
variable and function names got changed to more meaningful ones.
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>
diff --git a/net/mac80211/rc80211_minstrel.h b/net/mac80211/rc80211_minstrel.h
index 728144c..58f2870 100644
--- a/net/mac80211/rc80211_minstrel.h
+++ b/net/mac80211/rc80211_minstrel.h
@@ -38,11 +38,14 @@
/* total attempts/success counters */
u64 att_hist, succ_hist;
- /* current throughput */
+ /* current EWMA of rate throughput */
unsigned int cur_tp;
- /* packet delivery probabilities */
- unsigned int cur_prob, probability;
+ /* statistis of packet delivery probability
+ * cur_prob - current prob within last update intervall
+ * prob_ewma - exponential weighted moving average of prob */
+ unsigned int cur_prob;
+ unsigned int prob_ewma;
/* maximum retry counts */
u8 retry_count;
@@ -70,7 +73,7 @@
struct minstrel_sta_info {
struct ieee80211_sta *sta;
- unsigned long stats_update;
+ unsigned long last_stats_update;
unsigned int sp_ack_dur;
unsigned int rate_avg;
@@ -133,7 +136,7 @@
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 *mr);
+void minstrel_calc_rate_stats(struct minstrel_rate_stats *mrs);
/* debugfs */
int minstrel_stats_open(struct inode *inode, struct file *file);