online_page_callback_lock   55 mm/memory_hotplug.c static DEFINE_MUTEX(online_page_callback_lock);
online_page_callback_lock  549 mm/memory_hotplug.c 	mutex_lock(&online_page_callback_lock);
online_page_callback_lock  556 mm/memory_hotplug.c 	mutex_unlock(&online_page_callback_lock);
online_page_callback_lock  568 mm/memory_hotplug.c 	mutex_lock(&online_page_callback_lock);
online_page_callback_lock  575 mm/memory_hotplug.c 	mutex_unlock(&online_page_callback_lock);