return rxe_type_info[pool->type].name;
}
-static inline struct kmem_cache *pool_cache(struct rxe_pool *pool)
-{
- return rxe_type_info[pool->type].cache;
-}
-
-static void rxe_cache_clean(size_t cnt)
-{
- int i;
- struct rxe_type_info *type;
-
- for (i = 0; i < cnt; i++) {
- type = &rxe_type_info[i];
- if (!(type->flags & RXE_POOL_NO_ALLOC)) {
- kmem_cache_destroy(type->cache);
- type->cache = NULL;
- }
- }
-}
-
-int rxe_cache_init(void)
-{
- int err;
- int i;
- size_t size;
- struct rxe_type_info *type;
-
- for (i = 0; i < RXE_NUM_TYPES; i++) {
- type = &rxe_type_info[i];
- size = ALIGN(type->size, RXE_POOL_ALIGN);
- if (!(type->flags & RXE_POOL_NO_ALLOC)) {
- type->cache =
- kmem_cache_create(type->name, size,
- RXE_POOL_ALIGN,
- RXE_POOL_CACHE_FLAGS, NULL);
- if (!type->cache) {
- pr_err("Unable to init kmem cache for %s\n",
- type->name);
- err = -ENOMEM;
- goto err1;
- }
- }
- }
-
- return 0;
-
-err1:
- rxe_cache_clean(i);
-
- return err;
-}
-
-void rxe_cache_exit(void)
-{
- rxe_cache_clean(RXE_NUM_TYPES);
-}
-
static int rxe_pool_init_index(struct rxe_pool *pool, u32 max, u32 min)
{
int err = 0;
if (atomic_inc_return(&pool->num_elem) > pool->max_elem)
goto out_cnt;
- elem = kmem_cache_zalloc(pool_cache(pool),
+ elem = kzalloc(rxe_type_info[pool->type].size,
(pool->flags & RXE_POOL_ATOMIC) ?
GFP_ATOMIC : GFP_KERNEL);
if (!elem)
pool->cleanup(elem);
if (!(pool->flags & RXE_POOL_NO_ALLOC))
- kmem_cache_free(pool_cache(pool), elem);
+ kfree(elem);
atomic_dec(&pool->num_elem);
ib_device_put(&pool->rxe->ib_dev);
rxe_pool_put(pool);
u32 min_index;
size_t key_offset;
size_t key_size;
- struct kmem_cache *cache;
};
extern struct rxe_type_info rxe_type_info[];
size_t key_size;
};
-/* initialize slab caches for managed objects */
-int rxe_cache_init(void);
-
-/* cleanup slab caches for managed objects */
-void rxe_cache_exit(void);
-
/* initialize a pool of objects with given limit on
* number of elements. gets parameters from rxe_type_info
* pool elements will be allocated out of a slab cache