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-rw-r--r--include/linux/iova.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/iova.h b/include/linux/iova.h
index 76a0759..3277f47 100644
--- a/include/linux/iova.h
+++ b/include/linux/iova.h
@@ -47,5 +47,7 @@ void copy_reserved_iova(struct iova_domain *from, struct iova_domain *to);
void init_iova_domain(struct iova_domain *iovad, unsigned long pfn_32bit);
struct iova *find_iova(struct iova_domain *iovad, unsigned long pfn);
void put_iova_domain(struct iova_domain *iovad);
+struct iova *split_and_remove_iova(struct iova_domain *iovad,
+ struct iova *iova, unsigned long pfn_lo, unsigned long pfn_hi);
#endif
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