Index: linux-2.6.15-rc3/mm/page_alloc.c
===================================================================
--- linux-2.6.15-rc3.orig/mm/page_alloc.c	2005-11-30 18:32:14.000000000 -0800
+++ linux-2.6.15-rc3/mm/page_alloc.c	2005-11-30 18:32:41.000000000 -0800
@@ -2219,15 +2219,18 @@ static int zoneinfo_show(struct seq_file
 		spin_lock_irqsave(&zone->lock, flags);
 		seq_printf(m, "Node %d, zone %8s", pgdat->node_id, zone->name);
 		seq_printf(m,
-			   "\n  pages free     %lu"
-			   "\n        min      %lu"
-			   "\n        low      %lu"
-			   "\n        high     %lu"
-			   "\n        active   %lu"
-			   "\n        inactive %lu"
-			   "\n        scanned  %lu (a: %lu i: %lu)"
-			   "\n        spanned  %lu"
-			   "\n        present  %lu",
+			   "\n  pages free      %lu"
+			   "\n        min       %lu"
+			   "\n        low       %lu"
+			   "\n        high      %lu"
+			   "\n        active    %lu"
+			   "\n        inactive  %lu"
+			   "\n        scanned   %lu (a: %lu i: %lu)"
+			   "\n        spanned   %lu"
+			   "\n        present   %lu"
+			   "\n        pagecache %lu"
+		           "\n        slab      %lu"
+		           "\n        pagetable %lu",
 			   zone->free_pages,
 			   zone->pages_min,
 			   zone->pages_low,
@@ -2237,7 +2240,10 @@ static int zoneinfo_show(struct seq_file
 			   zone->pages_scanned,
 			   zone->nr_scan_active, zone->nr_scan_inactive,
 			   zone->spanned_pages,
-			   zone->present_pages);
+			   zone->present_pages,
+			   zone->nr_pagecache,
+			   zone->nr_slab,
+			   zone->nr_pagetable);
 		seq_printf(m,
 			   "\n        protection: (%lu",
 			   zone->lowmem_reserve[0]);