X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=mm%2Fvmscan.c;h=a3b1578727e257373c58ec6a407ace60ef83f55b;hb=775b8c741b47590f6f472e16e41064e446bb5ecf;hp=313381cc88acc83d043d4449b8735592c7a5b270;hpb=38b2b5209cd1535ff6a6d8c86080ea7d01fe71f2;p=pandora-kernel.git

diff --git a/mm/vmscan.c b/mm/vmscan.c
index 313381cc88ac..a3b1578727e2 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -734,24 +734,6 @@ static enum page_references page_check_references(struct page *page,
 	return PAGEREF_RECLAIM;
 }
 
-static noinline_for_stack void free_page_list(struct list_head *free_pages)
-{
-	struct pagevec freed_pvec;
-	struct page *page, *tmp;
-
-	pagevec_init(&freed_pvec, 1);
-
-	list_for_each_entry_safe(page, tmp, free_pages, lru) {
-		list_del(&page->lru);
-		if (!pagevec_add(&freed_pvec, page)) {
-			__pagevec_free(&freed_pvec);
-			pagevec_reinit(&freed_pvec);
-		}
-	}
-
-	pagevec_free(&freed_pvec);
-}
-
 /*
  * shrink_page_list() returns the number of reclaimed pages
  */
@@ -1015,7 +997,7 @@ keep_lumpy:
 	if (nr_dirty && nr_dirty == nr_congested && scanning_global_lru(sc))
 		zone_set_flag(zone, ZONE_CONGESTED);
 
-	free_page_list(&free_pages);
+	free_hot_cold_page_list(&free_pages, 1);
 
 	list_splice(&ret_pages, page_list);
 	count_vm_events(PGACTIVATE, pgactivate);
@@ -3016,7 +2998,10 @@ static int kswapd(void *p)
 		}
 	}
 
+	tsk->flags &= ~(PF_MEMALLOC | PF_SWAPWRITE | PF_KSWAPD);
 	current->reclaim_state = NULL;
+	lockdep_clear_current_reclaim_state();
+
 	return 0;
 }
 
@@ -3521,16 +3506,16 @@ int scan_unevictable_handler(struct ctl_table *table, int write,
  * a specified node's per zone unevictable lists for evictable pages.
  */
 
-static ssize_t read_scan_unevictable_node(struct sys_device *dev,
-					  struct sysdev_attribute *attr,
+static ssize_t read_scan_unevictable_node(struct device *dev,
+					  struct device_attribute *attr,
 					  char *buf)
 {
 	warn_scan_unevictable_pages();
 	return sprintf(buf, "0\n");	/* always zero; should fit... */
 }
 
-static ssize_t write_scan_unevictable_node(struct sys_device *dev,
-					   struct sysdev_attribute *attr,
+static ssize_t write_scan_unevictable_node(struct device *dev,
+					   struct device_attribute *attr,
 					const char *buf, size_t count)
 {
 	warn_scan_unevictable_pages();
@@ -3538,17 +3523,17 @@ static ssize_t write_scan_unevictable_node(struct sys_device *dev,
 }
 
 
-static SYSDEV_ATTR(scan_unevictable_pages, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(scan_unevictable_pages, S_IRUGO | S_IWUSR,
 			read_scan_unevictable_node,
 			write_scan_unevictable_node);
 
 int scan_unevictable_register_node(struct node *node)
 {
-	return sysdev_create_file(&node->sysdev, &attr_scan_unevictable_pages);
+	return device_create_file(&node->dev, &dev_attr_scan_unevictable_pages);
 }
 
 void scan_unevictable_unregister_node(struct node *node)
 {
-	sysdev_remove_file(&node->sysdev, &attr_scan_unevictable_pages);
+	device_remove_file(&node->dev, &dev_attr_scan_unevictable_pages);
 }
 #endif