From: Ingo Molnar <mingo@elte.hu>
To: Lee Revell <rlrevell@joe-job.com>
Cc: Mark_H_Johnson@raytheon.com, "K.R. Foley" <kr@cybsft.com>,
linux-kernel <linux-kernel@vger.kernel.org>,
Felipe Alfaro Solana <lkml@felipe-alfaro.com>,
Daniel Schmitt <pnambic@unu.nu>,
alsa-devel <alsa-devel@lists.sourceforge.net>
Subject: Re: [patch] voluntary-preempt-2.6.9-rc1-bk4-Q5
Date: Tue, 31 Aug 2004 20:50:54 +0200 [thread overview]
Message-ID: <20040831185054.GC25485@elte.hu> (raw)
In-Reply-To: <1093972819.5403.8.camel@krustophenia.net>
* Lee Revell <rlrevell@joe-job.com> wrote:
> Hmm, looks like the es1371 takes ~0.5 ms to set the DAC rate. The
> ALSA team would probably be able to help. Takashi, any ideas?
i'd suggest to postpone this issue for the time being, the SMP hardware
in question produces 'mysterious' latencies in other, very unexpected
places as well. I suspect there's some issue that hits whatever code
happens to run - and the es1371 driver is used for the latency testing.
So i believe it's just an innocent bystander. I'd suggest to look at
these again if they pop up after the 'mysterious' latency source is
found.
Ingo
next prev parent reply other threads:[~2004-08-31 18:50 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-08-31 15:17 [patch] voluntary-preempt-2.6.9-rc1-bk4-Q5 Mark_H_Johnson
2004-08-31 17:20 ` Lee Revell
2004-08-31 18:09 ` Lee Revell
2004-08-31 18:53 ` Takashi Iwai
2004-08-31 18:56 ` Ingo Molnar
2004-09-02 16:59 ` Jaroslav Kysela
2004-09-02 17:50 ` Lee Revell
2004-08-31 18:19 ` Takashi Iwai
2004-08-31 18:48 ` Ingo Molnar
2004-08-31 19:02 ` Takashi Iwai
2004-08-31 18:50 ` Ingo Molnar [this message]
[not found] <OFD220F58F.002C5901-ON86256F02.005C2FB1-86256F02.005C2FD5@raytheon.com>
2004-09-01 17:09 ` Ingo Molnar
-- strict thread matches above, loose matches on Subject: below --
2004-09-01 15:21 Mark_H_Johnson
2004-09-02 22:24 ` Ingo Molnar
2004-09-01 14:37 Mark_H_Johnson
2004-09-01 19:31 ` Takashi Iwai
[not found] <2yiVZ-IZ-15@gated-at.bofh.it>
[not found] ` <2ylhi-2hg-3@gated-at.bofh.it>
[not found] ` <2ynLU-42D-7@gated-at.bofh.it>
[not found] ` <2yqJJ-5ZL-1@gated-at.bofh.it>
[not found] ` <2yQkS-6Zh-13@gated-at.bofh.it>
[not found] ` <2zaCV-4FE-3@gated-at.bofh.it>
[not found] ` <2zaWk-4Yj-9@gated-at.bofh.it>
[not found] ` <2zmE8-4Zz-11@gated-at.bofh.it>
[not found] ` <2zngP-5wD-9@gated-at.bofh.it>
[not found] ` <2zngP-5wD-7@gated-at.bofh.it>
[not found] ` <2znJS-5Pm-25@gated-at.bofh.it>
2004-08-31 23:06 ` Andi Kleen
[not found] ` <2znJS-5Pm-27@gated-at.bofh.it>
[not found] ` <2znJS-5Pm-29@gated-at.bofh.it>
[not found] ` <2znJS-5Pm-31@gated-at.bofh.it>
[not found] ` <2znJS-5Pm-33@gated-at.bofh.it>
2004-08-31 23:10 ` Andi Kleen
2004-09-01 7:05 ` Ingo Molnar
2004-08-31 20:10 Mark_H_Johnson
2004-08-31 20:37 ` Ingo Molnar
2004-08-31 12:46 Mark_H_Johnson
2004-08-30 22:04 Mark_H_Johnson
2004-08-31 6:31 ` Ingo Molnar
2004-09-01 7:30 ` Ingo Molnar
2004-08-30 19:13 Mark_H_Johnson
2004-08-30 19:21 ` Ingo Molnar
2004-08-31 8:49 ` Ingo Molnar
2004-09-02 6:33 ` Ingo Molnar
2004-08-28 17:52 [patch] voluntary-preempt-2.6.9-rc1-bk4-Q0 Lee Revell
2004-08-28 19:44 ` [patch] voluntary-preempt-2.6.9-rc1-bk4-Q2 Ingo Molnar
2004-08-28 20:10 ` Daniel Schmitt
2004-08-28 20:31 ` [patch] voluntary-preempt-2.6.9-rc1-bk4-Q3 Ingo Molnar
2004-08-28 21:10 ` Lee Revell
2004-08-28 21:13 ` Ingo Molnar
2004-08-28 21:16 ` Lee Revell
2004-08-28 23:51 ` Lee Revell
2004-08-29 2:35 ` Lee Revell
2004-08-29 5:43 ` [patch] voluntary-preempt-2.6.9-rc1-bk4-Q4 Ingo Molnar
2004-08-30 9:06 ` [patch] voluntary-preempt-2.6.9-rc1-bk4-Q5 Ingo Molnar
2004-08-30 14:25 ` Thomas Charbonnel
2004-08-30 18:00 ` Ingo Molnar
2004-08-31 19:23 ` Thomas Charbonnel
2004-08-31 19:30 ` Ingo Molnar
2004-08-31 19:45 ` Thomas Charbonnel
2004-08-31 6:40 ` Lee Revell
2004-08-31 6:53 ` Ingo Molnar
2004-08-31 23:03 ` Lee Revell
2004-09-01 15:52 ` Martin Josefsson
2004-09-01 21:15 ` Lee Revell
2004-09-01 21:30 ` Lee Revell
2004-08-31 7:06 ` Ingo Molnar
2004-08-31 19:21 ` Lee Revell
2004-08-31 19:37 ` Ingo Molnar
2004-08-31 19:47 ` Lee Revell
2004-08-31 19:51 ` Ingo Molnar
2004-08-31 20:09 ` Ingo Molnar
2004-08-31 20:10 ` Lee Revell
2004-08-31 20:14 ` Ingo Molnar
2004-08-31 20:20 ` Ingo Molnar
2004-08-31 20:34 ` Lee Revell
2004-08-31 20:39 ` Ingo Molnar
2004-08-31 20:41 ` Lee Revell
2004-08-31 17:40 ` Peter Zijlstra
2004-09-01 1:43 ` Lee Revell
2004-09-01 2:30 ` Lee Revell
2004-09-01 7:27 ` Lee Revell
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