118 	swp_entry_t *slots, *slots_ret;  in alloc_swap_slot_cache()  local
125 	slots = kvcalloc(SWAP_SLOTS_CACHE_SIZE, sizeof(swp_entry_t),  in alloc_swap_slot_cache()
127 	if (!slots)  in alloc_swap_slot_cache()
133 		kvfree(slots);  in alloc_swap_slot_cache()
139 	if (cache->slots || cache->slots_ret)  in alloc_swap_slot_cache()
157 	cache->slots = slots;  in alloc_swap_slot_cache()
158 	slots = NULL;  in alloc_swap_slot_cache()
163 	if (slots)  in alloc_swap_slot_cache()
164 		kvfree(slots);  in alloc_swap_slot_cache()
174 	swp_entry_t *slots = NULL;  in drain_slots_cache_cpu()  local
177 	if ((type & SLOTS_CACHE) && cache->slots) {  in drain_slots_cache_cpu()
179 		swapcache_free_entries(cache->slots + cache->cur, cache->nr);  in drain_slots_cache_cpu()
182 		if (free_slots && cache->slots) {  in drain_slots_cache_cpu()
183 			kvfree(cache->slots);  in drain_slots_cache_cpu()
184 			cache->slots = NULL;  in drain_slots_cache_cpu()
193 			slots = cache->slots_ret;  in drain_slots_cache_cpu()
197 		if (slots)  in drain_slots_cache_cpu()
198 			kvfree(slots);  in drain_slots_cache_cpu()
273 					   cache->slots, 1);  in refill_swap_slots_cache()
334 	if (likely(check_cache_active() && cache->slots)) {  in get_swap_page()
336 		if (cache->slots) {  in get_swap_page()
339 				pentry = &cache->slots[cache->cur++];  in get_swap_page()