linux-kernel - Re: [PATCH] 2.6.25.4-rt6: missing global_rt

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Date:	Mon, 23 Jun 2008 18:43:45 -0400 (EDT)
From:	Steven Rostedt <rostedt@...dmis.org>
To:	ciaby <ciaby@...istici.org>
cc:	linux-kernel@...r.kernel.org, linux-rt-users@...r.kernel.org
Subject: Re: [PATCH] 2.6.25.4-rt6: missing global_rt_runtime() in sched.c


On Mon, 9 Jun 2008, ciaby wrote:

>
>
> I already sent this patch, but seems that nobody cared... the last 2
> revisions of the -rt kernel don't compile properly.
> Second patch to fix this.
> Regards

I still don't have a "Signed-off-by:" for this patch. Please send it to me
ASAP, otherwise it will miss the next release.

-- Steve

>
> Giovanni "ciaby" Civardi
>
> diff -uNr linux-2.6.25.4-rt6.orig/kernel/sched.c
> linux-2.6.25.4-rt6/kernel/sched.c
> --- linux-2.6.25.4-rt6.orig/kernel/sched.c      2008-06-09
> 11:35:57.000000000 +0200
> +++ linux-2.6.25.4-rt6/kernel/sched.c   2008-06-09 11:40:45.000000000 +0200
> @@ -672,6 +672,13 @@
>   */
>  #define RUNTIME_INF    ((u64)~0ULL)
>
> +static u64 global_rt_runtime(void)
> +{
> +       if (sysctl_sched_rt_period < 0)
> +               return RUNTIME_INF;
> +       return (u64)sysctl_sched_rt_runtime * NSEC_PER_USEC;
> +}
> +
>  /*
>   * We really dont want to do anything complex within switch_to()
>   * on PREEMPT_RT - this check enforces this.
>
>
> --
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