From: "Nikita V. Youshchenko" <yoush@cs.msu.su>
To: linux-rt-users@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, Alexander Gordeev <lasaine@lvk.cs.msu.su>
Subject: Setting priority for irq threads at runtime
Date: Fri, 28 May 2010 17:30:55 +0400 [thread overview]
Message-ID: <201005281730.56248@zigzag.lvk.cs.msu.su> (raw)
Hi
I'm looking for a way to automatically set non-default priority for irq
thread.
As far as I understand, irq thread is being created at request_irq() time,
which in turn [in my case] happens when applications opens device. So
solutions with crht are ugly if not impossible.
Is there an already implemented solution or this?
If not, what is better interface to implement:
- kernel parameter that matches irq name to priority,
- udev event at request_irq time,
- something else?
reply other threads:[~2010-05-28 13:30 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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