page_alloc: add movable_memmap kernel parameter

[platform/adaptation/renesas_rcar/renesas_kernel.git] / kernel / smpboot.c

diff --git a/kernel/smpboot.c b/kernel/smpboot.c
index d6c5fc0..d4abac2 100644 (file)
--- a/kernel/smpboot.c
+++ b/kernel/smpboot.c
@@ -183,9 +183,10 @@ __smpboot_create_thread(struct smp_hotplug_thread *ht, unsigned int cpu)
                kfree(td);
                return PTR_ERR(tsk);
        }
-
        get_task_struct(tsk);
        *per_cpu_ptr(ht->store, cpu) = tsk;
+       if (ht->create)
+               ht->create(cpu);
        return 0;
 }
 
@@ -225,7 +226,7 @@ static void smpboot_park_thread(struct smp_hotplug_thread *ht, unsigned int cpu)
 {
        struct task_struct *tsk = *per_cpu_ptr(ht->store, cpu);
 
-       if (tsk)
+       if (tsk && !ht->selfparking)
                kthread_park(tsk);
 }