static bool swap_slot_cache_active;
bool swap_slot_cache_enabled;
static bool swap_slot_cache_initialized;
-DEFINE_MUTEX(swap_slots_cache_mutex);
+static DEFINE_MUTEX(swap_slots_cache_mutex);
/* Serialize swap slots cache enable/disable operations */
-DEFINE_MUTEX(swap_slots_cache_enable_mutex);
+static DEFINE_MUTEX(swap_slots_cache_enable_mutex);
static void __drain_swap_slots_cache(unsigned int type);
static void deactivate_swap_slots_cache(void);
cache->cur = 0;
if (swap_slot_cache_active)
- cache->nr = get_swap_pages(SWAP_SLOTS_CACHE_SIZE, false,
- cache->slots);
+ cache->nr = get_swap_pages(SWAP_SLOTS_CACHE_SIZE,
+ cache->slots, 1);
return cache->nr;
}
if (PageTransHuge(page)) {
if (IS_ENABLED(CONFIG_THP_SWAP))
- get_swap_pages(1, true, &entry);
+ get_swap_pages(1, &entry, HPAGE_PMD_NR);
goto out;
}
goto out;
}
- get_swap_pages(1, false, &entry);
+ get_swap_pages(1, &entry, 1);
out:
if (mem_cgroup_try_charge_swap(page, entry)) {
put_swap_page(page, entry);