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Re: [PATCH] kthread: always create the kernel threads with normal priority

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From: Andrew Morton <akpm@...>
To: Ingo Molnar <mingo@...>
Cc: Michal Schmidt <mschmidt@...>, <linux-kernel@...>, Eric W. Biederman <ebiederm@...>, Jon Masters <jcm@...>, Satoru Takeuchi <takeuchi_satoru@...>, Peter Zijlstra <a.p.zijlstra@...>
Subject: Re: [PATCH] kthread: always create the kernel threads with normal priority
Date: Monday, January 7, 2008 - 1:29 pm

On Mon, 7 Jan 2008 12:09:04 +0100 Ingo Molnar <mingo@elte.hu> wrote:


Is that "total RT CPU time" or "elapsed time since last schedule()"?

If the former, it is not useful for this problem.


Doesn't this make the RT task non-RT?  Would need to understand more
details to tell.

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Messages in current thread:
Re: [PATCH] kthread: run kthreadd with max priority SCHED_FIFO, Andrew Morton, (Sat Dec 22, 5:30 am)
[PATCH] kthread: always create the kernel threads with norma..., Michal Schmidt, (Mon Jan 7, 6:06 am)
Re: [PATCH] kthread: always create the kernel threads with n..., Remy Bohmer, (Mon Jan 7, 7:22 am)
Re: [PATCH] kthread: always create the kernel threads with n..., Michal Schmidt, (Mon Jan 7, 9:10 am)
Re: [PATCH] kthread: always create the kernel threads with n..., Remy Bohmer, (Mon Jan 7, 11:53 am)
Re: [PATCH] kthread: always create the kernel threads with n..., Andrew Morton, (Mon Jan 7, 6:25 am)
Re: [PATCH] kthread: always create the kernel threads with n..., Michal Schmidt, (Mon Jan 7, 9:18 am)
Re: [PATCH] kthread: always create the kernel threads with n..., Ingo Molnar, (Tue Jan 8, 12:22 pm)
Re: [PATCH] kthread: always create the kernel threads with n..., Ingo Molnar, (Mon Jan 7, 7:09 am)
Re: [PATCH] kthread: always create the kernel threads with n..., Andrew Morton, (Mon Jan 7, 1:29 pm)
Re: [PATCH] kthread: always create the kernel threads with n..., Michal Schmidt, (Tue Jan 8, 5:54 am)
Re: [PATCH] kthread: always create the kernel threads with n..., Peter Zijlstra, (Mon Jan 7, 1:47 pm)
Re: [PATCH] kthread: run kthreadd with max priority SCHED_FIFO, Jon Masters, (Sat Dec 22, 5:52 am)
Re: [PATCH] kthread: run kthreadd with max priority SCHED_FIFO, Mike Galbraith, (Sat Dec 22, 6:39 am)
Re: [PATCH] kthread: run kthreadd with max priority SCHED_FIFO, Andrew Morton, (Sat Dec 22, 6:52 am)
Re: [PATCH] kthread: run kthreadd with max priority SCHED_FIFO, Mike Galbraith, (Sun Dec 23, 4:50 am)
Re: [PATCH] kthread: run kthreadd with max priority SCHED_FIFO, Jon Masters, (Sat Dec 22, 7:21 am)
Re: [PATCH] kthread: run kthreadd with max priority SCHED_FIFO, Andrew Morton, (Sat Dec 22, 6:11 am)
Re: [PATCH] kthread: run kthreadd with max priority SCHED_FIFO, Jon Masters, (Sat Dec 22, 6:18 am)