134 static int child_memcmp_fn(char *mem, size_t size,  in child_memcmp_fn()
152 static int child_vmsplice_memcmp_fn(char *mem, size_t size,  in child_vmsplice_memcmp_fn()
201 static void do_test_cow_in_parent(char *mem, size_t size, bool do_mprotect,  in do_test_cow_in_parent()
266 static void test_cow_in_parent(char *mem, size_t size, bool is_hugetlb)  in test_cow_in_parent()
271 static void test_cow_in_parent_mprotect(char *mem, size_t size, bool is_hugetlb)  in test_cow_in_parent_mprotect()
276 static void test_vmsplice_in_child(char *mem, size_t size, bool is_hugetlb)  in test_vmsplice_in_child()
282 static void test_vmsplice_in_child_mprotect(char *mem, size_t size,  in test_vmsplice_in_child_mprotect()
289 static void do_test_vmsplice_in_parent(char *mem, size_t size,  in do_test_vmsplice_in_parent()
394 static void test_vmsplice_before_fork(char *mem, size_t size, bool is_hugetlb)  in test_vmsplice_before_fork()
399 static void test_vmsplice_after_fork(char *mem, size_t size, bool is_hugetlb)  in test_vmsplice_after_fork()
405 static void do_test_iouring(char *mem, size_t size, bool use_fork)  in do_test_iouring()
556 static void test_iouring_ro(char *mem, size_t size, bool is_hugetlb)  in test_iouring_ro()
561 static void test_iouring_fork(char *mem, size_t size, bool is_hugetlb)  in test_iouring_fork()
575 static void do_test_ro_pin(char *mem, size_t size, enum ro_pin_test test,  in do_test_ro_pin()
705 static void test_ro_pin_on_shared(char *mem, size_t size, bool is_hugetlb)  in test_ro_pin_on_shared()
710 static void test_ro_fast_pin_on_shared(char *mem, size_t size, bool is_hugetlb)  in test_ro_fast_pin_on_shared()
715 static void test_ro_pin_on_ro_previously_shared(char *mem, size_t size,  in test_ro_pin_on_ro_previously_shared()
721 static void test_ro_fast_pin_on_ro_previously_shared(char *mem, size_t size,  in test_ro_fast_pin_on_ro_previously_shared()
727 static void test_ro_pin_on_ro_exclusive(char *mem, size_t size,  in test_ro_pin_on_ro_exclusive()
733 static void test_ro_fast_pin_on_ro_exclusive(char *mem, size_t size,  in test_ro_fast_pin_on_ro_exclusive()
743 	char *mem;  in do_run_with_base_page()  local
801 	char *mem, *mmap_mem, *tmp, *mremap_mem = MAP_FAILED;  in do_run_with_thp()  local
1001 	char *mem, *dummy;  in run_with_hugetlb()  local
1220 static void do_test_anon_thp_collapse(char *mem, size_t size,  in do_test_anon_thp_collapse()
1353 static void test_anon_thp_collapse_unshared(char *mem, size_t size,  in test_anon_thp_collapse_unshared()
1360 static void test_anon_thp_collapse_fully_shared(char *mem, size_t size,  in test_anon_thp_collapse_fully_shared()
1367 static void test_anon_thp_collapse_lower_shared(char *mem, size_t size,  in test_anon_thp_collapse_lower_shared()
1374 static void test_anon_thp_collapse_upper_shared(char *mem, size_t size,  in test_anon_thp_collapse_upper_shared()
1445 static void test_cow(char *mem, const char *smem, size_t size)  in test_cow()
1461 static void test_ro_pin(char *mem, const char *smem, size_t size)  in test_ro_pin()
1466 static void test_ro_fast_pin(char *mem, const char *smem, size_t size)  in test_ro_fast_pin()
1473 	char *mem, *smem, tmp;  in run_with_zeropage()  local
1503 	char *mem, *smem, *mmap_mem, *mmap_smem, tmp;  in run_with_huge_zeropage()  local
1562 	char *mem, *smem, tmp;  in run_with_memfd()  local
1606 	char *mem, *smem, tmp;  in run_with_tmpfile()  local
1659 	char *mem, *smem, tmp;  in run_with_memfd_hugetlb()  local