From: Felix Fietkau <nbd@openwrt.org>
To: Georgiewskiy Yuriy <bottleman@icf.org.ru>
Cc: linux-wireless@vger.kernel.org, johannes@sipsolutions.net
Subject: Re: [PATCH 1/2] mac80211/minstrel_ht: increase sampling frequency of some slower rates
Date: Tue, 05 Mar 2013 14:05:55 +0100 [thread overview]
Message-ID: <5135EDB3.7060300@openwrt.org> (raw)
In-Reply-To: <alpine.DEB.2.02.1303051651030.16654@icf.org.ru>
On 2013-03-05 1:55 PM, Georgiewskiy Yuriy wrote:
> 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.
OK, thanks for testing. I will submit it now.
- Felix
prev parent reply other threads:[~2013-03-05 13:06 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-03 11:49 [PATCH 1/2] mac80211/minstrel_ht: increase sampling frequency of some slower rates Felix Fietkau
2013-03-03 11:49 ` [PATCH 2/2] mac80211/minstrel_ht: fix spacing between sample attempts Felix Fietkau
2013-03-04 15:07 ` [PATCH 1/2] mac80211/minstrel_ht: increase sampling frequency of some slower rates Johannes Berg
2013-03-05 10:35 ` Georgiewskiy Yuriy
2013-03-05 11:49 ` Felix Fietkau
2013-03-05 12:08 ` Georgiewskiy Yuriy
2013-03-05 12:26 ` Felix Fietkau
2013-03-05 12:55 ` Georgiewskiy Yuriy
2013-03-05 13:05 ` Felix Fietkau [this message]
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