-/* Return the current value of a particular entry in the mib by adding its
- * per cpu counters.
- */
-static unsigned long
-fold_field(void *mib[], int nr)
-{
- unsigned long res = 0;
- int i;
-
- for_each_possible_cpu(i) {
- res +=
- *((unsigned long *) (((void *) per_cpu_ptr(mib[0], i)) +
- sizeof (unsigned long) * nr));
- res +=
- *((unsigned long *) (((void *) per_cpu_ptr(mib[1], i)) +
- sizeof (unsigned long) * nr));
- }
- return res;
-}
-