121 int objpool_init(struct objpool_head *pool, int nr_objs, int object_size,
126 static inline void *__objpool_try_get_slot(struct objpool_head *pool, int cpu)  in __objpool_try_get_slot()  argument
128 	struct objpool_slot *slot = pool->cpu_slots[cpu];  in __objpool_try_get_slot()
147 		if (READ_ONCE(slot->last) - head - 1 >= pool->nr_objs) {  in __objpool_try_get_slot()
169 static inline void *objpool_pop(struct objpool_head *pool)  in objpool_pop()  argument
179 	for (i = 0; i < pool->nr_possible_cpus; i++) {  in objpool_pop()
180 		obj = __objpool_try_get_slot(pool, cpu);  in objpool_pop()
192 __objpool_try_add_slot(void *obj, struct objpool_head *pool, int cpu)  in __objpool_try_add_slot()  argument
194 	struct objpool_slot *slot = pool->cpu_slots[cpu];  in __objpool_try_add_slot()
203 		WARN_ON_ONCE(tail - head > pool->nr_objs);  in __objpool_try_add_slot()
222 static inline int objpool_push(void *obj, struct objpool_head *pool)  in objpool_push()  argument
229 	rc = __objpool_try_add_slot(obj, pool, raw_smp_processor_id());  in objpool_push()
252 int objpool_drop(void *obj, struct objpool_head *pool);
258 void objpool_free(struct objpool_head *pool);
276 void objpool_fini(struct objpool_head *pool);