93 static char *area_src, *area_src_alias, *area_dst, *area_dst_alias;  variable
238 			   huge_fd, *alloc_area == area_src ? 0 :  in hugetlb_allocate_area()
246 				  huge_fd, *alloc_area == area_src ? 0 :  in hugetlb_allocate_area()
252 	if (*alloc_area == area_src) {  in hugetlb_allocate_area()
285 	bool is_src = alloc_area == (void **)&area_src;  in shmem_allocate_area()
402 	munmap_area((void **)&area_src);  in uffd_test_ctx_clear()
414 	uffd_test_ops->allocate_area((void **)&area_src);  in uffd_test_ctx_init_ext()
424 		*area_mutex(area_src, nr) =  in uffd_test_ctx_init_ext()
426 		count_verify[nr] = *area_count(area_src, nr) = 1;  in uffd_test_ctx_init_ext()
434 		*(area_count(area_src, nr) + 1) = 1;  in uffd_test_ctx_init_ext()
593 	uffdio_copy.src = (unsigned long) area_src + offset;  in __copy_page()
840 	uffd_test_ops->release_pages(area_src);  in stress()
971 			  MREMAP_MAYMOVE | MREMAP_FIXED, area_src);  in faulting_process()
975 	area_src = NULL;  in faulting_process()
1403 					    *area_count(area_src, nr),  in userfaultfd_stress()
1407 		tmp_area = area_src;  in userfaultfd_stress()
1408 		area_src = area_dst;  in userfaultfd_stress()