Export alloc_iova_fast() so that some modules can use it to improve iova allocation efficiency. Signed-off-by: Xie Yongji <xieyongji@xxxxxxxxxxxxx> --- drivers/iommu/iova.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/iommu/iova.c b/drivers/iommu/iova.c index e6e2fa85271c..317eef64ffef 100644 --- a/drivers/iommu/iova.c +++ b/drivers/iommu/iova.c @@ -450,6 +450,7 @@ alloc_iova_fast(struct iova_domain *iovad, unsigned long size, return new_iova->pfn_lo; } +EXPORT_SYMBOL_GPL(alloc_iova_fast); /** * free_iova_fast - free iova pfn range into rcache -- 2.11.0
