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@@ -205,9 +205,6 @@ extern int valid_mmap_phys_addr_range(unsigned long pfn, size_t size);
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extern int devmem_is_allowed(unsigned long pfn);
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-struct bio_vec;
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-extern bool xen_biovec_phys_mergeable(const struct bio_vec *vec1,
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- const struct bio_vec *vec2);
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#define ARCH_BIOVEC_PHYS_MERGEABLE(vec1, vec2) \
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(!xen_domain() || xen_biovec_phys_mergeable(vec1, vec2))
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