Lines Matching defs:to
15 * @to: Pointer to the destination buffer
16 * @from: Pointer to a user space address of the current task
17 * @n: Number of bytes to copy
21 * Contrary to other copy_from_user() variants this function can be called
22 * from NMI context. Despite the name it is not restricted to be called
23 * from NMI context. It is safe to be called from any other context as
27 * For NMI context invocations this relies on the nested NMI work to allow
28 * atomic faults from the NMI path; the nested NMI paths are careful to
32 copy_from_user_nmi(void *to, const void __user *from, unsigned long n)
48 instrument_copy_from_user_before(to, from, n);
49 ret = raw_copy_from_user(to, from, n);
50 instrument_copy_from_user_after(to, from, n, ret);