writeback: add bg_threshold parameter to __bdi_update_bandwidth()

[mirror_ubuntu-artful-kernel.git] / include / linux / writeback.h

diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index 2b8963ff0f359b4c6dab919e2ccc3c2c0324b5bb..ddb4652cb337ed94ea9ca35cd8448af3f6cf515c 100644 (file)
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -143,6 +143,7 @@ unsigned long bdi_dirty_limit(struct backing_dev_info *bdi,
 
 void __bdi_update_bandwidth(struct backing_dev_info *bdi,
                            unsigned long thresh,
+                           unsigned long bg_thresh,
                            unsigned long dirty,
                            unsigned long bdi_thresh,
                            unsigned long bdi_dirty,