diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/sched.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/kernel/sched.c b/kernel/sched.c index 579724d2a0b4..1d0789134e78 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -4385,16 +4385,12 @@ static inline void update_migrate_disable(struct task_struct *p) */ mask = tsk_cpus_allowed(p); - WARN_ON(!cpumask_test_cpu(smp_processor_id(), mask)); + if (p->sched_class->set_cpus_allowed) + p->sched_class->set_cpus_allowed(p, mask); + p->rt.nr_cpus_allowed = cpumask_weight(mask); - if (!cpumask_equal(&p->cpus_allowed, mask)) { - if (p->sched_class->set_cpus_allowed) - p->sched_class->set_cpus_allowed(p, mask); - p->rt.nr_cpus_allowed = cpumask_weight(mask); - - /* Let migrate_enable know to fix things back up */ - p->migrate_disable |= MIGRATE_DISABLE_SET_AFFIN; - } + /* Let migrate_enable know to fix things back up */ + p->migrate_disable |= MIGRATE_DISABLE_SET_AFFIN; } void migrate_disable(void) |