From ee7042267e5efa507479a7ad7317868a5f9466c9 Mon Sep 17 00:00:00 2001
From: Jens Axboe <axboe@kernel.dk>
Date: Wed, 27 Sep 2017 13:28:18 -0600
Subject: [PATCH] writeback: switch wakeup_flusher_threads() to cyclic
 writeback

References: bnc#1081213
Patch-mainline: v4.15-rc1
Git-commit: d31cd9d326f216fca9a602dddac254f668f5dcd6

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>
Signed-off-by: Mel Gorman <mgorman@suse.de>
---
 fs/fs-writeback.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c
index 5e1fd13a46bd..6db974fe22d3 100644
--- 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();
 }