Messages in this thread | | | Date | Sat, 28 Jan 2006 10:08:49 -0600 | From | Jack Steiner <> | Subject | Re: 2.6.16 - sys_sched_getaffinity & hotplug |
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On Sat, Jan 28, 2006 at 02:32:44PM +0100, Ingo Molnar wrote: > > * Paul Jackson <pj@sgi.com> wrote: > > > Jack wrote: > > > Should the following change be made to sched_getaffinity(). > > > > > > Index: linux/kernel/sched.c > > > =================================================================== > > > --- linux.orig/kernel/sched.c 2006-01-25 08:50:21.401747695 -0600 > > > +++ linux/kernel/sched.c 2006-01-27 16:57:24.504871895 -0600 > > > @@ -4031,7 +4031,7 @@ long sched_getaffinity(pid_t pid, cpumas > > > goto out_unlock; > > > > > > retval = 0; > > > - cpus_and(*mask, p->cpus_allowed, cpu_possible_map); > > > + cpus_and(*mask, p->cpus_allowed, cpu_online_map); > > > > Adding Robert Love to the cc list, as he is Mr. sched_getaffinity, I > > believe. > > i'm to blame for the syscall, Robert is to blame for the tool side > :-) In any case, Jack's change looks reasonable and obviously correct. > > Acked-by: Ingo Molnar <mingo@elte.hu> > > Ingo
Ok, thanks. I'll repost as a patch later today....
-- Thanks
Jack Steiner (steiner@sgi.com) 651-683-5302
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