--- 2.4/mm/slab.c	Fri Aug 30 18:39:22 2002
+++ build-2.4/mm/slab.c	Fri Sep 27 21:01:31 2002
@@ -1727,6 +1735,9 @@
 }
 #endif
 
+unsigned long g_calls = 0;
+unsigned long g_pages = 0;
+unsigned long g_success = 0;
 /**
  * kmem_cache_reap - Reclaim memory from caches.
  * @gfp_mask: the type of memory required.
@@ -1749,6 +1760,7 @@
 		if (down_trylock(&cache_chain_sem))
 			return 0;
 
+g_calls++;
 	scan = REAP_SCANLEN;
 	best_len = 0;
 	best_pages = 0;
@@ -1827,6 +1839,8 @@
 perfect:
 	/* free only 50% of the free slabs */
 	best_len = (best_len + 1)/2;
+g_success++;
+g_pages+=best_len;
 	for (scan = 0; scan < best_len; scan++) {
 		struct list_head *p;
 
@@ -1907,6 +1921,7 @@
 		 * Output format version, so at least we can change it
 		 * without _too_ many complaints.
 		 */
+		seq_printf(m, "%lu %lu %lu.\n",g_calls, g_pages, g_success);
 		seq_puts(m, "slabinfo - version: 1.1"
 #if STATS
 				" (statistics)"