Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

Conflicts:
	drivers/net/sfc/sfe4001.c
	drivers/net/wireless/libertas/cmd.c
	drivers/staging/Kconfig
	drivers/staging/Makefile
	drivers/staging/rtl8187se/Kconfig
	drivers/staging/rtl8192e/Kconfig

1 files changed, 5 insertions, 6 deletions

diff --git a/mm/ksm.c b/mm/ksm.c
index f7edac3..5575f86 100644
--- a/mm/ksm.c
+++ b/mm/ksm.c
@@ -184,11 +184,6 @@ static DEFINE_SPINLOCK(ksm_mmlist_lock);
 		sizeof(struct __struct), __alignof__(struct __struct),\
 		(__flags), NULL)
 
-static void __init ksm_init_max_kernel_pages(void)
-{
-	ksm_max_kernel_pages = nr_free_buffer_pages() / 4;
-}
-
 static int __init ksm_slab_init(void)
 {
 	rmap_item_cache = KSM_KMEM_CACHE(rmap_item, 0);
@@ -1017,6 +1012,7 @@ static struct rmap_item *unstable_tree_search_insert(struct page *page,
 		struct rmap_item *tree_rmap_item;
 		int ret;
 
+		cond_resched();
 		tree_rmap_item = rb_entry(*new, struct rmap_item, node);
 		page2[0] = get_mergeable_page(tree_rmap_item);
 		if (!page2[0])
@@ -1673,7 +1669,7 @@ static int __init ksm_init(void)
 	struct task_struct *ksm_thread;
 	int err;
 
-	ksm_init_max_kernel_pages();
+	ksm_max_kernel_pages = totalram_pages / 4;
 
 	err = ksm_slab_init();
 	if (err)
@@ -1697,6 +1693,9 @@ static int __init ksm_init(void)
 		kthread_stop(ksm_thread);
 		goto out_free2;
 	}
+#else
+	ksm_run = KSM_RUN_MERGE;	/* no way for user to start it */
+
 #endif /* CONFIG_SYSFS */
 
 	return 0;