Lines Matching refs:kmem
440 char *kmem; in copy_user_test() local
445 kmem = kmalloc(size, GFP_KERNEL); in copy_user_test()
446 if (!kmem) in copy_user_test()
454 kfree(kmem); in copy_user_test()
459 unused = copy_from_user(kmem, usermem, size + 1); in copy_user_test()
462 unused = copy_to_user(usermem, kmem, size + 1); in copy_user_test()
465 unused = __copy_from_user(kmem, usermem, size + 1); in copy_user_test()
468 unused = __copy_to_user(usermem, kmem, size + 1); in copy_user_test()
471 unused = __copy_from_user_inatomic(kmem, usermem, size + 1); in copy_user_test()
474 unused = __copy_to_user_inatomic(usermem, kmem, size + 1); in copy_user_test()
477 unused = strncpy_from_user(kmem, usermem, size + 1); in copy_user_test()
480 kfree(kmem); in copy_user_test()