diff options
Diffstat (limited to 'kernel/sched.c')
-rw-r--r-- | kernel/sched.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/kernel/sched.c b/kernel/sched.c index ebdf95d49ab2..eff6bbe2a4dd 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -6224,7 +6224,7 @@ static inline void sched_init_granularity(void) #ifdef CONFIG_SMP void do_set_cpus_allowed(struct task_struct *p, const struct cpumask *new_mask) { - if (!p->migrate_disable) { + if (!__migrate_disabled(p)) { if (p->sched_class && p->sched_class->set_cpus_allowed) p->sched_class->set_cpus_allowed(p, new_mask); p->rt.nr_cpus_allowed = cpumask_weight(new_mask); @@ -6280,7 +6280,7 @@ int set_cpus_allowed_ptr(struct task_struct *p, const struct cpumask *new_mask) do_set_cpus_allowed(p, new_mask); /* Can the task run on the task's current CPU? If so, we're done */ - if (cpumask_test_cpu(task_cpu(p), new_mask) || p->migrate_disable) + if (cpumask_test_cpu(task_cpu(p), new_mask) || __migrate_disabled(p)) goto out; dest_cpu = cpumask_any_and(cpu_active_mask, new_mask); @@ -6299,6 +6299,7 @@ out: } EXPORT_SYMBOL_GPL(set_cpus_allowed_ptr); +#ifdef CONFIG_PREEMPT_RT_FULL void migrate_disable(void) { struct task_struct *p = current; @@ -6391,6 +6392,7 @@ void migrate_enable(void) preempt_enable(); } EXPORT_SYMBOL_GPL(migrate_enable); +#endif /* CONFIG_PREEMPT_RT_FULL */ /* * Move (not current) task off this cpu, onto dest cpu. We're doing |