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-rw-r--r--arch/x86/include/asm/xen/page.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
index 358dcd338915..c44a5d53e464 100644
--- a/arch/x86/include/asm/xen/page.h
+++ b/arch/x86/include/asm/xen/page.h
@@ -269,4 +269,9 @@ static inline bool xen_arch_need_swiotlb(struct device *dev,
return false;
}
+static inline unsigned long xen_get_swiotlb_free_pages(unsigned int order)
+{
+ return __get_free_pages(__GFP_NOWARN, order);
+}
+
#endif /* _ASM_X86_XEN_PAGE_H */
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