Re: [patch] BFS 420: fix clear_sticky when breaking sole affinity

[Hillf Danton]

On Wed, May 23, 2012 at 8:55 PM, Hillf Danton <dhillf@xxxxxxxxx> wrote:
> The sticky bit is cleared after checking the task with the bit set for
> given CPU.
>
> --- a/kernel/sched/bfs.c    ÂMon May 14 20:50:38 2012
> +++ b/kernel/sched/bfs.c    ÂWed May 23 20:16:18 2012
> @@ -5153,7 +5153,8 @@ static void break_sole_affinity(int src_
> Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â task_pid_nr(p), p->comm, src_cpu);
> Â Â Â Â Â Â Â Â Â Â Â Â}
> Â Â Â Â Â Â Â Â}
> - Â Â Â Â Â Â Â clear_sticky(p);
> + Â Â Â Â Â Â Â if (task_sticky(p) && task_cpu(p) == src_cpu)
> + Â Â Â Â Â Â Â Â Â Â Â clear_sticky(p);
> Â Â Â Â} while_each_thread(t, p);
> Â}
>
> --
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