*/
rcu_read_lock();
tsk = find_task_by_pid_ns(pid, &init_pid_ns);
+ tsk->flags |= PF_NO_SETAFFINITY;
set_cpus_allowed_ptr(tsk, cpumask_of(smp_processor_id()));
rcu_read_unlock();
{
int ret;
+ /*
+ * Wait until kthreadd is all set-up.
+ */
+ wait_for_completion(&kthreadd_done);
+
kernel_init_freeable();
/* need to finish all async __init code before freeing the memory */
async_synchronize_full();
static noinline void __init kernel_init_freeable(void)
{
- /*
- * Wait until kthreadd is all set-up.
- */
- wait_for_completion(&kthreadd_done);
-
/* Now the scheduler is fully set up and can do blocking allocations */
gfp_allowed_mask = __GFP_BITS_MASK;
/* Move init over to a non-isolated CPU */
if (set_cpus_allowed_ptr(current, housekeeping_cpumask(HK_FLAG_DOMAIN)) < 0)
BUG();
+ current->flags &= ~PF_NO_SETAFFINITY;
sched_init_granularity();
init_sched_rt_class();