Messages in this thread | | | Date | Sun, 01 Jul 2012 12:57:41 -0400 | From | Rik van Riel <> | Subject | Re: [PATCH 23/40] autonuma: sched_set_autonuma_need_balance |
| |
On 06/28/2012 08:56 AM, Andrea Arcangeli wrote: > Invoke autonuma_balance only on the busy CPUs at the same frequency of > the CFS load balance. > > Signed-off-by: Andrea Arcangeli<aarcange@redhat.com> > --- > kernel/sched/fair.c | 3 +++ > 1 files changed, 3 insertions(+), 0 deletions(-) > > diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c > index dab9bdd..ff288c0 100644 > --- a/kernel/sched/fair.c > +++ b/kernel/sched/fair.c > @@ -4906,6 +4906,9 @@ static void run_rebalance_domains(struct softirq_action *h) > > rebalance_domains(this_cpu, idle); > > + if (!this_rq->idle_balance) > + sched_set_autonuma_need_balance(); > +
Misleading function name in patch 13, this actually calls sched_autonuma_balance and is not setting a flag like the name suggests (to me).
-- All rights reversed
| |