* [PATCH v2] mac80211: use capped prob when computing throughputs
@ 2013-11-20 18:13 Karl Beldan
2013-11-25 15:56 ` Johannes Berg
0 siblings, 1 reply; 2+ messages in thread
From: Karl Beldan @ 2013-11-20 18:13 UTC (permalink / raw)
To: Johannes Berg; +Cc: linux-wireless, Karl Beldan, Felix Fietkau
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
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v2] mac80211: use capped prob when computing throughputs
2013-11-20 18:13 [PATCH v2] mac80211: use capped prob when computing throughputs Karl Beldan
@ 2013-11-25 15:56 ` Johannes Berg
0 siblings, 0 replies; 2+ messages in thread
From: Johannes Berg @ 2013-11-25 15:56 UTC (permalink / raw)
To: Karl Beldan; +Cc: linux-wireless, Karl Beldan, Felix Fietkau
On Wed, 2013-11-20 at 19:13 +0100, Karl Beldan wrote:
> 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.
Applied.
johannes
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2013-11-20 18:13 [PATCH v2] mac80211: use capped prob when computing throughputs Karl Beldan
2013-11-25 15:56 ` Johannes Berg
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