From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: linux-sound@vger.kernel.org
Subject: Re: Bad MIDI performance : 10ms latency instead of the expected
Date: Thu, 26 Aug 1999 21:04:04 +0000 [thread overview]
Message-ID: <marc-linux-sound-93570644313806@msgid-missing> (raw)
In-Reply-To: <marc-linux-sound-93568883025986@msgid-missing>
> Is possible to create some thread for this loop inside kernel module?
There is no point
> I don't want to suspend the application execution due to a broken
> hardware. I did some tests with 2.2 kernels (using kernel_thread()) and
> I've not been successful.
It is cheaper for the application thread to spin briefly in kernel space
than to schedule other threads.
next prev parent reply other threads:[~1999-08-26 21:04 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
1999-08-26 17:34 Bad MIDI performance : 10ms latency instead of the expected 1-1.5ms Benno Senoner
1999-08-26 18:42 ` Bad MIDI performance : 10ms latency instead of the expected Jaroslav Kysela
1999-08-26 19:38 ` Bad MIDI performance : 10ms latency instead of the expected 1-1.5ms Benno Senoner
1999-08-26 20:20 ` Bad MIDI performance : 10ms latency instead of the expected Alan Cox
1999-08-26 20:41 ` Alan Cox
1999-08-26 20:42 ` Bad MIDI performance : 10ms latency instead of the expected 1-1.5ms Benno Senoner
1999-08-26 20:51 ` Bad MIDI performance : 10ms latency instead of the expected Jaroslav Kysela
1999-08-26 21:04 ` Alan Cox [this message]
1999-08-26 21:53 ` Benno Senoner
1999-09-18 21:26 ` Bad MIDI performance : 10ms latency instead of the expected 1-1.5ms Peter Enderborg
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