90 	void *area_alias = NULL;  in hugetlb_allocate_area()  local
104 		area_alias = mmap(NULL, size, PROT_READ | PROT_WRITE,  in hugetlb_allocate_area()
106 		if (area_alias == MAP_FAILED)  in hugetlb_allocate_area()
115 	if (area_alias)  in hugetlb_allocate_area()
116 		*alloc_area_alias = area_alias;  in hugetlb_allocate_area()
139 	void *area_alias = NULL;  in shmem_allocate_area()  local
169 	area_alias = mmap(p_alias, bytes, PROT_READ | PROT_WRITE, MAP_FIXED | MAP_SHARED,  in shmem_allocate_area()
171 	if (area_alias == MAP_FAILED) {  in shmem_allocate_area()
177 	if (area_alias != p_alias)  in shmem_allocate_area()
181 		gopts->area_src_alias = area_alias;  in shmem_allocate_area()
183 		gopts->area_dst_alias = area_alias;  in shmem_allocate_area()