--- linux-2.5.27-rmap/fs/proc/proc_misc.c~	Mon Jul 22 18:21:23 2002
+++ linux-2.5.27-rmap/fs/proc/proc_misc.c	Mon Jul 22 18:24:22 2002
@@ -164,7 +164,7 @@
 		"Dirty:        %8lu kB\n"
 		"Writeback:    %8lu kB\n"
 		"PageTables:   %8lu kB\n"
-		"ReverseMaps: %8lu\n",
+		"ReverseMaps:  %8lu\n",
 		K(i.totalram),
 		K(i.freeram),
 		K(i.sharedram),
@@ -183,7 +183,7 @@
 		K(ps.nr_dirty),
 		K(ps.nr_writeback),
 		K(ps.nr_page_table_pages),
-		K(ps.nr_reverse_maps) 
+		ps.nr_reverse_maps
 		);
 
 	return proc_calc_metrics(page, start, off, count, eof, len);
--- linux-2.5.27-rmap/mm/rmap.c~	Mon Jul 22 18:21:24 2002
+++ linux-2.5.27-rmap/mm/rmap.c	Mon Jul 22 18:30:29 2002
@@ -23,7 +23,6 @@
 #include <linux/mm.h>
 #include <linux/pagemap.h>
 #include <linux/swapops.h>
-#include <linux/mempool.h>
 #include <linux/slab.h>
 #include <linux/init.h>
 
@@ -54,7 +53,6 @@
 };
 
 static kmem_cache_t *pte_chain_cache;
-static mempool_t *pte_chain_pool;
 static inline struct pte_chain * pte_chain_alloc(void);
 static inline void pte_chain_free(struct pte_chain *, struct pte_chain *,
 		struct page *);
@@ -411,7 +409,7 @@
 	else if (page)
 		page->pte.chain = pte_chain->next;
 
-	mempool_free(pte_chain, pte_chain_pool);
+	kmem_cache_free(pte_chain_cache, pte_chain);
 }
 
 /**
@@ -421,23 +419,11 @@
  * pte_chain structures as required.
  * Caller needs to hold the page's pte_chain_lock.
  */
-static inline struct pte_chain * pte_chain_alloc()
+static inline struct pte_chain *pte_chain_alloc(void)
 {
-	return (struct pte_chain *)mempool_alloc(pte_chain_pool, GFP_ATOMIC);
-}
-
-static void *pte_chain_pool_alloc(int gfp_mask, void *ignored)
-{
-	(void)gfp_mask;
-	(void)ignored;
 	return kmem_cache_alloc(pte_chain_cache, GFP_ATOMIC);
 }
 
-static void pte_chain_pool_free(void *pte_chain, void *ignored)
-{
-	kmem_cache_free(pte_chain_cache, pte_chain);
-}
-
 void __init pte_chain_init(void)
 {
 	pte_chain_cache = kmem_cache_create( "pte_chain", 
@@ -449,12 +435,4 @@
 
 	if (!pte_chain_cache)
 		panic("failed to create pte_chain cache!\n");
-
-	pte_chain_pool = mempool_create(16*1024,
-					pte_chain_pool_alloc,
-					pte_chain_pool_free,
-					NULL);
-
-	if (!pte_chain_pool)
-		panic("Failed to create pte_chain mempool!\n");
 }