Index: linux-2.6.15-rc2/drivers/base/node.c
===================================================================
--- linux-2.6.15-rc2.orig/drivers/base/node.c	2005-11-20 03:25:03.000000000 +0000
+++ linux-2.6.15-rc2/drivers/base/node.c	2005-11-23 05:50:20.000000000 +0000
@@ -71,6 +71,7 @@ static ssize_t node_read_meminfo(struct 
 		       "Node %d Dirty:        %8lu kB\n"
 		       "Node %d Writeback:    %8lu kB\n"
 		       "Node %d Mapped:       %8lu kB\n"
+		       "Node %d PageCache:    %8lu kB\n"
 		       "Node %d Slab:         %8lu kB\n",
 		       nid, K(i.totalram),
 		       nid, K(i.freeram),
@@ -84,6 +85,7 @@ static ssize_t node_read_meminfo(struct 
 		       nid, K(ps.nr_dirty),
 		       nid, K(ps.nr_writeback),
 		       nid, K(ps.nr_mapped),
+		       nid, K(ps.nr_pagecache),
 		       nid, K(ps.nr_slab));
 	n += hugetlb_report_node_meminfo(nid, buf + n);
 	return n;
Index: linux-2.6.15-rc2/fs/proc/proc_misc.c
===================================================================
--- linux-2.6.15-rc2.orig/fs/proc/proc_misc.c	2005-11-23 05:42:10.000000000 +0000
+++ linux-2.6.15-rc2/fs/proc/proc_misc.c	2005-11-23 05:51:46.000000000 +0000
@@ -142,7 +142,7 @@ static int meminfo_read_proc(char *page,
 	allowed = ((totalram_pages - hugetlb_total_pages())
 		* sysctl_overcommit_ratio / 100) + total_swap_pages;
 
-	cached = ps.nr_page - total_swapcache_pages - i.bufferram;
+	cached = ps.nr_pagecache - total_swapcache_pages - i.bufferram;
 	if (cached < 0)
 		cached = 0;