kasan_free_pages(element, (unsigned long)pool->pool_data);
}
-static void kasan_unpoison_element(mempool_t *pool, void *element, gfp_t flags)
+static void kasan_unpoison_element(mempool_t *pool, void *element)
{
if (pool->alloc == mempool_alloc_slab || pool->alloc == mempool_kmalloc)
kasan_unpoison_slab(element);
pool->elements[pool->curr_nr++] = element;
}
-static void *remove_element(mempool_t *pool, gfp_t flags)
+static void *remove_element(mempool_t *pool)
{
void *element = pool->elements[--pool->curr_nr];
BUG_ON(pool->curr_nr < 0);
- kasan_unpoison_element(pool, element, flags);
+ kasan_unpoison_element(pool, element);
check_element(pool, element);
return element;
}
void mempool_exit(mempool_t *pool)
{
while (pool->curr_nr) {
- void *element = remove_element(pool, GFP_KERNEL);
+ void *element = remove_element(pool);
pool->free(element, pool->pool_data);
}
kfree(pool->elements);
/**
* mempool_init - initialize a memory pool
+ * @pool: pointer to the memory pool that should be initialized
* @min_nr: the minimum number of elements guaranteed to be
* allocated for this pool.
* @alloc_fn: user-defined element-allocation function.
spin_lock_irqsave(&pool->lock, flags);
if (new_min_nr <= pool->min_nr) {
while (new_min_nr < pool->curr_nr) {
- element = remove_element(pool, GFP_KERNEL);
+ element = remove_element(pool);
spin_unlock_irqrestore(&pool->lock, flags);
pool->free(element, pool->pool_data);
spin_lock_irqsave(&pool->lock, flags);
spin_lock_irqsave(&pool->lock, flags);
if (likely(pool->curr_nr)) {
- element = remove_element(pool, gfp_temp);
+ element = remove_element(pool);
spin_unlock_irqrestore(&pool->lock, flags);
/* paired with rmb in mempool_free(), read comment there */
smp_wmb();