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

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To: Ralf Mardorf <ralf.mardorf@...>, 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 - 2:04 pm

On 05/08/2012 03:56 PM, Ralf Mardorf wrote:

quoted text> Hi Robin :)

>

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

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

>

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

> translation ;).
right, until you start thinking about your *ex*-girlfriend :)
I think "ex" means ">" not ">=". (in German /ex/: "von" - not "ab").
>> 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?
I don't know, but I expect so. UTSL. patch-3.0.30-rt50 does include it.
Cheers!

robin

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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)