-/* Update the number of anon and file isolated pages in the zone */
-static void acct_isolated(struct zone *zone, struct compact_control *cc)
-{
- struct page *page;
- unsigned int count[2] = { 0, };
-
- if (list_empty(&cc->migratepages))
- return;
-
- list_for_each_entry(page, &cc->migratepages, lru)
- count[!!page_is_file_cache(page)]++;
-
- mod_node_page_state(zone->zone_pgdat, NR_ISOLATED_ANON, count[0]);
- mod_node_page_state(zone->zone_pgdat, NR_ISOLATED_FILE, count[1]);
-}
-