linux-kernel - Re: [ath9k-devel] ath9k: massive unexplained latency in 2.6.27 (rc5, rc6, probably others)

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Message-ID: <alpine.LNX.2.00.0809191630090.14961@alcarin.uplinklabs.net>
Date:	Fri, 19 Sep 2008 16:31:20 -0700 (PDT)
From:	Steven Noonan <steven@...inklabs.net>
To:	"Luis R. Rodriguez" <lrodriguez@...eros.com>
cc:	Senthilkumar Balasubramanian 
	<Senthilkumar.Balasubramanian@...eros.com>,
	Luis Rodriguez <Luis.Rodriguez@...eros.com>,
	Ingo Molnar <mingo@...e.hu>,
	"ath9k-devel@...ts.ath9k.org" <ath9k-devel@...ts.ath9k.org>,
	linux-wireless <linux-wireless@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [ath9k-devel] ath9k: massive unexplained latency in 2.6.27 (rc5,
 rc6, probably others)


On Fri, 19 Sep 2008, Luis R. Rodriguez wrote:
> Thanks for the patch Senthil. He is on Linus' v2.6.27-rc, you are on
> wireless-testing so I've ported it (no changes, it just applies cleanly
> now). This is also untested by me:

I'm seeing the same latency issue I reported originally with the latest 
-tip kernel and WITHOUT irqpoll.

Apparently there's something else to this...

- Steven
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