diff -urNp c/fs/proc/proc_misc.c b/fs/proc/proc_misc.c
--- c/fs/proc/proc_misc.c	Wed Jul 31 01:17:41 2002
+++ b/fs/proc/proc_misc.c	Tue Jul 30 17:17:02 2002
@@ -64,6 +64,9 @@ extern int get_swaparea_info (char *);
 #ifdef CONFIG_SGI_DS1286
 extern int get_ds1286_status(char *);
 #endif
+#ifdef CONFIG_DISCONTIGMEM
+extern int get_discontig_info(char *);
+#endif
 
 static int proc_calc_metrics(char *page, char **start, off_t off,
 				 int count, int *eof, int len)
@@ -396,6 +399,15 @@ static int execdomains_read_proc(char *p
 	return proc_calc_metrics(page, start, off, count, eof, len);
 }
 
+#ifdef CONFIG_DISCONTIGMEM
+static int discontig_read_proc(char *page, char **start, off_t off,
+			       int count, int *eof, void *data)
+{
+	int len = get_discontig_info(page);
+	return proc_calc_metrics(page, start, off, count, eof, len);
+}
+#endif
+
 static int swaps_read_proc(char *page, char **start, off_t off,
 				 int count, int *eof, void *data)
 {
@@ -526,6 +538,9 @@ void __init proc_misc_init(void)
 		{"swaps",	swaps_read_proc},
 		{"iomem",	memory_read_proc},
 		{"execdomains",	execdomains_read_proc},
+#ifdef CONFIG_DISCONTIGMEM
+		{"discontig",   discontig_read_proc},
+#endif
 		{NULL,}
 	};
 	for (p = simple_ones; p->name; p++)
diff -urNp c/mm/numa.c b/mm/numa.c
--- c/mm/numa.c	Wed Jul 31 01:18:23 2002
+++ b/mm/numa.c	Wed Jul 31 01:16:04 2002
@@ -127,4 +127,49 @@ struct page * _alloc_pages(unsigned int 
 	return(0);
 }
 
+int get_discontig_info(char * page)
+{
+	char *start = page;
+	int i, nid;
+	int reserved, cached, slab, free, active;
+	pg_data_t *pgdat;
+	zone_t *zone;
+	
+	page += sprintf(page, "%4s %7s %7s %9s %7s %7s %7s\n", "node","total","free","reserved","swap","slab","active");
+
+        /*
+	 * Iterate over each node's pg_data_t and look at its pages
+	 */
+	for(nid = 0; nid < numnodes; nid++) {
+		pgdat = NODE_DATA(nid);
+		reserved = cached = slab = free = active = 0;
+
+		/*
+		 * Get info about each page in the node
+		 */
+		page += sprintf(page, "%4d ", pgdat->node_id);
+		for(i = 0; i < pgdat->node_size; i++) {
+			if (PageReserved(pgdat->node_mem_map + i))
+				reserved++;
+			if (PageSwapCache(pgdat->node_mem_map + i))
+				cached++;
+			if (PageSlab(pgdat->node_mem_map + i))
+				slab++;
+			if (PageActive(pgdat->node_mem_map + i))     
+				active++;
+		}
+		for (zone = pgdat->node_zones; zone < pgdat->node_zones + MAX_NR_ZONES; zone++)
+			free += zone->free_pages;
+
+		page += sprintf(page, "%7ld ", pgdat->node_size);
+		page += sprintf(page, "%7d ", free);
+		page += sprintf(page, "%9d ", reserved);
+		page += sprintf(page, "%7d ", cached);
+		page += sprintf(page, "%7d ", slab);
+		page += sprintf(page, "%7d\n", active);
+	}
+
+	return page - start;
+}
+
 #endif /* CONFIG_DISCONTIGMEM */