Merge branch 'master' into for-next

Conflicts:
	MAINTAINERS
	arch/arm/mach-omap2/pm24xx.c
	drivers/scsi/bfa/bfa_fcpim.c

Needed to update to apply fixes for which the old branch was too
outdated.

1 files changed, 8 insertions, 1 deletions

diff --git a/mm/vmscan.c b/mm/vmscan.c
index b8a6fdc21312..9ca587c69274 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -494,9 +494,16 @@ static int __remove_mapping(struct address_space *mapping, struct page *page)
                 spin_unlock_irq(&mapping->tree_lock);
                 swapcache_free(swap, page);
         } else {
+                void (*freepage)(struct page *);
+
+                freepage = mapping->a_ops->freepage;
+
                 __remove_from_page_cache(page);
                 spin_unlock_irq(&mapping->tree_lock);
                 mem_cgroup_uncharge_cache_page(page);
+
+                if (freepage != NULL)
+                        freepage(page);
         }
 
         return 1;
@@ -913,7 +920,7 @@ keep_lumpy:
          * back off and wait for congestion to clear because further reclaim
          * will encounter the same problem
          */
-        if (nr_dirty == nr_congested)
+        if (nr_dirty == nr_congested && nr_dirty != 0)
                 zone_set_flag(zone, ZONE_CONGESTED);
 
         free_page_list(&free_pages);