iova_cache        230 drivers/iommu/iova.c static struct kmem_cache *iova_cache;
iova_cache        236 drivers/iommu/iova.c 	return kmem_cache_zalloc(iova_cache, GFP_ATOMIC | __GFP_NOWARN);
iova_cache        243 drivers/iommu/iova.c 		kmem_cache_free(iova_cache, iova);
iova_cache        251 drivers/iommu/iova.c 		iova_cache = kmem_cache_create(
iova_cache        254 drivers/iommu/iova.c 		if (!iova_cache) {
iova_cache        277 drivers/iommu/iova.c 		kmem_cache_destroy(iova_cache);