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Re: [PATCH 1/2] mac80211/minstrel_ht: increase sampling frequency of some slower rates

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On 2013-03-05 13:26 +0100, Felix Fietkau wrote Georgiewskiy Yuriy:


FF>Please test if this patch helps:
FF>---
FF>--- a/net/mac80211/rc80211_minstrel_ht.c
FF>+++ b/net/mac80211/rc80211_minstrel_ht.c
FF>@@ -480,7 +480,7 @@ minstrel_ht_tx_status(void *priv, struct
FF> 
FF> 	if (!mi->sample_wait && !mi->sample_tries && mi->sample_count > 0) {
FF> 		mi->sample_wait = 16 + 2 * MINSTREL_TRUNC(mi->avg_ampdu_len);
FF>-		mi->sample_tries = 2;
FF>+		mi->sample_tries = 1;
FF> 		mi->sample_count--;
FF> 	}

Seems this helps, with this patch throughput is near as without this two patches applied.

C уважением                       With Best Regards
Георгиевский Юрий.                Georgiewskiy Yuriy
+7 4872 711666                    +7 4872 711666
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YG129-RIPE                        YG129-RIPE

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