Messages in this thread | | | Subject | Re: [PATCH v7 01/12] iova: Export alloc_iova_fast() | From | Jason Wang <> | Date | Wed, 26 May 2021 10:36:10 +0800 |
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在 2021/5/17 下午5:55, Xie Yongji 写道: > Export alloc_iova_fast() so that some modules can use it > to improve iova allocation efficiency. > > Signed-off-by: Xie Yongji <xieyongji@bytedance.com> > --- > 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
Interesting, do we need export free_iova_fast() as well?
Thanks
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