1 files changed, 2 insertions, 4 deletions

diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c
index 68851ff2fd41..87d778118027 100644
--- a/fs/fs-writeback.c
+++ b/fs/fs-writeback.c
@@ -1049,10 +1049,8 @@ void wakeup_flusher_threads(long nr_pages, enum wb_reason reason)
 {
         struct backing_dev_info *bdi;
 
-        if (!nr_pages) {
-                nr_pages = global_page_state(NR_FILE_DIRTY) +
-                                global_page_state(NR_UNSTABLE_NFS);
-        }
+        if (!nr_pages)
+                nr_pages = get_nr_dirty_pages();
 
         rcu_read_lock();
         list_for_each_entry_rcu(bdi, &bdi_list, bdi_list) {