Re: How do I raise a thread to realtime priority?

From: Robin Holt <holt_at_sgi.com>
Date: 2004-02-13 09:17:52
On Thu, Feb 12, 2004 at 10:08:20PM +0000, Matthew Wilcox wrote:
> On Thu, Feb 12, 2004 at 03:53:57PM -0600, Robin Holt wrote:
> > In the 2.4 kernel headers, unistd.h had a _syscall3 that I could
> > use to make an extern of the sys_sched_setscheduler raise a tasks
> > priority to realtime.  With 2.6, the _syscall3 has been replaced
> > with static inlines.  This all seems well.
> > 
> > Since sys_sched_setscheduler is not in the unistd.h, should I add
> > it to unistd.h?  Is there a prefered method for exporting/inlining
> > syscall entry points?
> 
> libc "exports syscall entry points" -- call sched_setscheduler().
> That works on 2.4 and 2.6.

Maybe I wasn't clear.  This is a kernel thread that is trying to
raise priority.
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Received on Thu Feb 12 17:22:10 2004

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