<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body text="#000000" bgcolor="#FFFFFF">
Last year, mac80211 softqueues were re-enabled for ath10k devices in
LEDE, which brought back fq_codel support, but did not improve
latency under load.<br>
<br>
Is this latency under load still an issue today?<br>
<br>
Noah<br>
<br>
<div class="moz-cite-prefix">On 9/12/2017 5:51 AM, Toke
Høiland-Jørgensen wrote:<br>
</div>
<blockquote type="cite" cite="mid:87o9qgutx3.fsf@toke.dk">
<pre wrap="">Toke Høiland-Jørgensen <a class="moz-txt-link-rfc2396E" href="mailto:toke@toke.dk"><toke@toke.dk></a> writes:
</pre>
<blockquote type="cite">
<pre wrap="">Kevin Darbyshire-Bryant <a class="moz-txt-link-rfc2396E" href="mailto:kevin@darbyshire-bryant.me.uk"><kevin@darbyshire-bryant.me.uk></a> writes:
</pre>
<blockquote type="cite">
<pre wrap="">On 11/09/17 19:33, Adrian Popescu wrote:
</pre>
<blockquote type="cite">
<pre wrap="">I've tried a bunch of setups: standard firmware, CT firmware, CT
firmware with the patch and standard firmware with the patch.
Both CT and default firmware have low throughput with this patch.
</pre>
</blockquote>
<pre wrap="">
It's been committed in LEDE
<a class="moz-txt-link-freetext" href="https://git.lede-project.org/?p=source.git;a=commit;h=76c3a033f63aba10047a141ccdae303bc9db571e">https://git.lede-project.org/?p=source.git;a=commit;h=76c3a033f63aba10047a141ccdae303bc9db571e</a>
</pre>
</blockquote>
<pre wrap="">
Ah! So it should be in current nightlies. I'll flash an Archer C7 and
see if there are any issues. Anyone else care to test out the current
nightly? :)
</pre>
</blockquote>
<pre wrap="">
So testing it, I see no difference in throughput on my Archer C7; my
802.11ac-capable phone gets ~200 Mbps and my 802.11n laptop around 80.
However, there's no improvement in latency under load either. Meh...
Plot attached.
-Toke
</pre>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre wrap="">_______________________________________________
Make-wifi-fast mailing list
<a class="moz-txt-link-abbreviated" href="mailto:Make-wifi-fast@lists.bufferbloat.net">Make-wifi-fast@lists.bufferbloat.net</a>
<a class="moz-txt-link-freetext" href="https://lists.bufferbloat.net/listinfo/make-wifi-fast">https://lists.bufferbloat.net/listinfo/make-wifi-fast</a></pre>
</blockquote>
<br>
</body>
</html>