writeback: use schedule_timeout_interruptible()

Gets rid of a manual set_current_state().

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c
index 55f0d4e51b59..34757758511a 100644
--- a/fs/fs-writeback.c
+++ b/fs/fs-writeback.c
@@ -884,8 +884,7 @@ int bdi_writeback_task(struct bdi_writeback *wb)
                 }
 
                 wait_jiffies = msecs_to_jiffies(dirty_writeback_interval * 10);
-                set_current_state(TASK_INTERRUPTIBLE);
-                schedule_timeout(wait_jiffies);
+                schedule_timeout_interruptible(wait_jiffies);
                 try_to_freeze();
         }