Re: [LAU] rtirq - what does it improve, and how can I measure it? | Linuxaudio.org

Re: [LAU] rtirq - what does it improve, and how can I measure it?

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From: Ralf Mardorf <ralf.mardorf@...>

To: Robin Gareus <robin@...>

Cc: A list for linux audio users <linux-audio-user@...>

Subject: Re: [LAU] rtirq - what does it improve, and how can I measure it?

Date: Tuesday, May 8, 2012 - 1:57 pm

Hi Robin :)

On Tue, 2012-05-08 at 15:11 +0200, Robin Gareus wrote:

quoted text

> What is "kernel-rt ex 3.0" ??

"ex" (in German "ab") is for ">=", sorry if I'm wrong with this
translation ;).

> If you compile a recent kernel (>=3.0) with the PREEMPT_RT patch and set

quoted text

> "CONFIG_IRQ_FORCED_THREADING=y", the boot-option 'threadirqs' is implied
> and using it makes no difference.

So patch-3.0.23-rt40 already includes it? I don't need to patch the
patch?

Regards,
Ralf

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Messages in current thread:

[LAU] rtirq - what does it improve, and how can I measure it?, Kaj Ailomaa, (Mon May 7, 12:06 pm)

Re: [LAU] rtirq - what does it improve, and how can I measur..., Robin Gareus, (Mon May 7, 12:55 pm)

Re: [LAU] rtirq - what does it improve, and how can I measur..., Ralf Mardorf, (Tue May 8, 10:14 am)

Re: [LAU] rtirq - what does it improve, and how can I measur..., Robin Gareus, (Tue May 8, 1:11 pm)

Re: [LAU] rtirq - what does it improve, and how can I measur..., Ralf Mardorf, (Tue May 8, 1:57 pm)

Re: [LAU] rtirq - what does it improve, and how can I measur..., Robin Gareus, (Tue May 8, 2:04 pm)

Re: [LAU] rtirq - what does it improve, and how can I measur..., Ralf Mardorf, (Mon May 7, 12:33 pm)

Re: [LAU] rtirq - what does it improve, and how can I measur..., Kaj Ailomaa, (Mon May 7, 1:16 pm)

Re: [LAU] rtirq - what does it improve, and how can I measur..., Ralf Mardorf, (Mon May 7, 2:03 pm)

Re: [LAU] rtirq - what does it improve, and how can I measur..., Jeremy Jongepier, (Mon May 7, 1:29 pm)

Re: [LAU] rtirq - what does it improve, and how can I measur..., Kaj Ailomaa, (Mon May 7, 7:39 pm)

Re: [LAU] rtirq - what does it improve, and how can I measur..., Jeremy Jongepier, (Mon May 7, 12:25 pm)

Re: [LAU] rtirq - what does it improve, and how can I measur..., Kaj Ailomaa, (Mon May 7, 12:52 pm)

Re: [LAU] rtirq - what does it improve, and how can I measur..., Kaj Ailomaa, (Mon May 7, 12:08 pm)