X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=mm%2Fslub.c;h=65ffda5934b09b8220e9a00332945dc19ba88de6;hb=aa98936e4f423dc2706771368598b04870059d14;hp=7ab54ecbd3f3a5abe50eba2c0a5dc035bf4d5efc;hpb=0534c8cb5c8a8a954751fa01eef7831a475a9ec5;p=~andy%2Flinux

diff --git a/mm/slub.c b/mm/slub.c
index 7ab54ecbd3f..65ffda5934b 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -9,6 +9,7 @@
  */
 
 #include <linux/mm.h>
+#include <linux/swap.h> /* struct reclaim_state */
 #include <linux/module.h>
 #include <linux/bit_spinlock.h>
 #include <linux/interrupt.h>
@@ -1170,6 +1171,8 @@ static void __free_slab(struct kmem_cache *s, struct page *page)
 
 	__ClearPageSlab(page);
 	reset_page_mapcount(page);
+	if (current->reclaim_state)
+		current->reclaim_state->reclaimed_slab += pages;
 	__free_pages(page, order);
 }
 
@@ -1909,7 +1912,7 @@ static inline int calculate_order(int size)
 	 * Doh this slab cannot be placed using slub_max_order.
 	 */
 	order = slab_order(size, 1, MAX_ORDER, 1);
-	if (order <= MAX_ORDER)
+	if (order < MAX_ORDER)
 		return order;
 	return -ENOSYS;
 }
@@ -2522,6 +2525,7 @@ __setup("slub_min_order=", setup_slub_min_order);
 static int __init setup_slub_max_order(char *str)
 {
 	get_option(&str, &slub_max_order);
+	slub_max_order = min(slub_max_order, MAX_ORDER - 1);
 
 	return 1;
 }