From: Karl Beldan <karl.beldan@gmail.com>
To: Johannes Berg <johannes@sipsolutions.net>
Cc: linux-wireless <linux-wireless@vger.kernel.org>,
Karl Beldan <karl.beldan@rivierawaves.com>,
Felix Fietkau <nbd@openwrt.org>
Subject: [PATCH v2] mac80211: use capped prob when computing throughputs
Date: Wed, 20 Nov 2013 19:13:35 +0100 [thread overview]
Message-ID: <1384971215-16302-1-git-send-email-karl.beldan@gmail.com> (raw)
From: Karl Beldan <karl.beldan@rivierawaves.com>
Commit 3e8b1eb "mac80211/minstrel_ht: improve rate selection stability"
introduced a local capped prob in minstrel_ht_calc_tp but omitted to use
it to compute the per rate throughput.
Signed-off-by: Karl Beldan <karl.beldan@rivierawaves.com>
Cc: Felix Fietkau <nbd@openwrt.org>
---
net/mac80211/rc80211_minstrel_ht.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/mac80211/rc80211_minstrel_ht.c b/net/mac80211/rc80211_minstrel_ht.c
index 9702d88..7817a23 100644
--- a/net/mac80211/rc80211_minstrel_ht.c
+++ b/net/mac80211/rc80211_minstrel_ht.c
@@ -333,7 +333,7 @@ minstrel_ht_calc_tp(struct minstrel_ht_sta *mi, int group, int rate)
nsecs = 1000 * mi->overhead / MINSTREL_TRUNC(mi->avg_ampdu_len);
nsecs += minstrel_mcs_groups[group].duration[rate];
- tp = 1000000 * ((mr->probability * 1000) / nsecs);
+ tp = 1000000 * ((prob * 1000) / nsecs);
mr->cur_tp = MINSTREL_TRUNC(tp);
}
--
1.8.2
next reply other threads:[~2013-11-20 18:14 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-20 18:13 Karl Beldan [this message]
2013-11-25 15:56 ` [PATCH v2] mac80211: use capped prob when computing throughputs Johannes Berg
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