writeback: switch wakeup_flusher_threads() to cyclic writeback

We're writing back the full range of dirty pages on the devices,
there's no point in making this special and not do normal range
cyclic writeback.

Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c
index bb6148dc6d2456f20ff14f899ae27af2e8a066ea..65e6992d8719aeae3a527d5ac133bd32e86f25ca 100644 (file)
--- a/fs/fs-writeback.c
+++ b/fs/fs-writeback.c
@@ -1971,7 +1971,7 @@ void wakeup_flusher_threads(enum wb_reason reason)
 
                list_for_each_entry_rcu(wb, &bdi->wb_list, bdi_node)
                        wb_start_writeback(wb, wb_split_bdi_pages(wb, nr_pages),
-                                          false, reason);
+                                               true, reason);
        }
        rcu_read_unlock();
 }