Lines Matching refs:kmem
20 char *kmem; in copy_user_test() local
25 kmem = kmalloc(size, GFP_KERNEL); in copy_user_test()
26 if (!kmem) in copy_user_test()
34 kfree(kmem); in copy_user_test()
39 unused = copy_from_user(kmem, usermem, size + 1); in copy_user_test()
42 unused = copy_to_user(usermem, kmem, size + 1); in copy_user_test()
45 unused = __copy_from_user(kmem, usermem, size + 1); in copy_user_test()
48 unused = __copy_to_user(usermem, kmem, size + 1); in copy_user_test()
51 unused = __copy_from_user_inatomic(kmem, usermem, size + 1); in copy_user_test()
54 unused = __copy_to_user_inatomic(usermem, kmem, size + 1); in copy_user_test()
57 unused = strncpy_from_user(kmem, usermem, size + 1); in copy_user_test()
60 kfree(kmem); in copy_user_test()