From bbbc3c1cfaf6900d24e3c9fcaac25d267ad2bc40 Mon Sep 17 00:00:00 2001
From: Wang Long <wanglong19@meituan.com>
Date: Tue, 5 Dec 2017 07:23:19 -0500
Subject: [PATCH] writeback: update comment in inode_io_list_move_locked
The @head can be wb->b_dirty_time, so update the comment.
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Wang Long <wanglong19@meituan.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---
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 cea4836385b7..d4d04fee568a 100644
--- a/fs/fs-writeback.c
+++ b/fs/fs-writeback.c
@@ -126,7 +126,7 @@ static void wb_io_lists_depopulated(struct bdi_writeback *wb)
* inode_io_list_move_locked - move an inode onto a bdi_writeback IO list
* @inode: inode to be moved
* @wb: target bdi_writeback
- * @head: one of @wb->b_{dirty|io|more_io}
+ * @head: one of @wb->b_{dirty|io|more_io|dirty_time}
*
* Move @inode->i_io_list to @list of @wb and set %WB_has_dirty_io.
* Returns %true if @inode is the first occupant of the !dirty_time IO
--
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