*/
int sysctl_min_slab_ratio = 5;
-static inline unsigned long zone_unmapped_file_pages(struct zone *zone)
+static inline unsigned long node_unmapped_file_pages(struct pglist_data *pgdat)
{
- unsigned long file_mapped = node_page_state(zone->zone_pgdat, NR_FILE_MAPPED);
- unsigned long file_lru = node_page_state(zone->zone_pgdat, NR_INACTIVE_FILE) +
- node_page_state(zone->zone_pgdat, NR_ACTIVE_FILE);
+ unsigned long file_mapped = node_page_state(pgdat, NR_FILE_MAPPED);
+ unsigned long file_lru = node_page_state(pgdat, NR_INACTIVE_FILE) +
+ node_page_state(pgdat, NR_ACTIVE_FILE);
/*
* It's possible for there to be more file mapped pages than
/*
* If RECLAIM_UNMAP is set, then all file pages are considered
* potentially reclaimable. Otherwise, we have to worry about
- * pages like swapcache and zone_unmapped_file_pages() provides
+ * pages like swapcache and node_unmapped_file_pages() provides
* a better estimate
*/
if (zone_reclaim_mode & RECLAIM_UNMAP)
- nr_pagecache_reclaimable = zone_page_state(zone, NR_FILE_PAGES);
+ nr_pagecache_reclaimable = node_page_state(zone->zone_pgdat, NR_FILE_PAGES);
else
- nr_pagecache_reclaimable = zone_unmapped_file_pages(zone);
+ nr_pagecache_reclaimable = node_unmapped_file_pages(zone->zone_pgdat);
/* If we can't clean pages, remove dirty pages from consideration */
if (!(zone_reclaim_mode & RECLAIM_WRITE))
- delta += zone_page_state(zone, NR_FILE_DIRTY);
+ delta += node_page_state(zone->zone_pgdat, NR_FILE_DIRTY);
/* Watch for any possible underflows due to delta */
if (unlikely(delta > nr_pagecache_reclaimable))