From: Albert Cahalan <albert@users.sf.net>
To: Nick Piggin <nickpiggin@yahoo.com.au>
Cc: Peter Williams <pwil3058@bigpond.net.au>,
linux-kernel mailing list <linux-kernel@vger.kernel.org>,
kernel@kolivas.org, Andrew Morton OSDL <akpm@osdl.org>
Subject: Re: SCHED_BATCH and SCHED_BATCH numbering
Date: 04 Aug 2004 22:28:50 -0400 [thread overview]
Message-ID: <1091672930.3547.1781.camel@cube> (raw)
In-Reply-To: <4111A418.5030101@yahoo.com.au>
On Wed, 2004-08-04 at 23:06, Nick Piggin wrote:
> Peter Williams wrote:
>
> > Nick Piggin wrote:
> >
> >> However if you add or remove scheduling policies, your
> >> p->policy method breaks.
> >
> >
> > Not if Albert's numbering system is used.
> >
>
> What if another realtime policy is added? Or one is removed?
What if, what if...
You're going to have to change the code anyway.
One might toss this into <linux/sched.h> to make
as a nice reminder:
#define SCHEDS_RT (SCHED_RR|SCHED_FIFO)
As it is now, SCHED_FIFO is already used as a
bit flag in one place.
next prev parent reply other threads:[~2004-08-05 5:02 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-08-04 16:50 SCHED_BATCH and SCHED_BATCH numbering Albert Cahalan
2004-08-05 1:17 ` Peter Williams
2004-08-05 1:27 ` Nick Piggin
2004-08-05 2:09 ` Peter Williams
2004-08-05 2:23 ` Nick Piggin
2004-08-05 3:03 ` Peter Williams
2004-08-05 3:06 ` Nick Piggin
2004-08-05 2:28 ` Albert Cahalan [this message]
2004-08-05 7:06 ` Nick Piggin
2004-08-05 3:36 ` Peter Williams
2004-08-05 4:15 ` Nick Piggin
2004-08-05 6:57 ` Ingo Molnar
2004-08-05 9:48 ` Albert Cahalan
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