return 0;
}
-int enable_swap_slots_cache(void)
+void enable_swap_slots_cache(void)
{
mutex_lock(&swap_slots_cache_enable_mutex);
if (!swap_slot_cache_initialized) {
__reenable_swap_slots_cache();
out_unlock:
mutex_unlock(&swap_slots_cache_enable_mutex);
- return 0;
}
/* called with swap slot cache's alloc lock held */